@metrichor/jmespath - npm Package Compare versions

Comparing version 0.1.10 to 0.2.0

dist/jmespath.esm.min.js

@@ -1,2 +0,16 @@
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t={type:"Index",value:this.lookaheadToken(0).value};return this.advance(),this.match(s.TOK_RBRACKET),t}projectIfSlice(t,e){const r={type:"IndexExpression",children:[t,e]};return"Slice"===e.type?{children:[r,this.parseProjectionRHS(a.Star)],type:"Projection"}:r}parseSliceExpression(){const t=[null,null,null];let e=0,r=this.lookahead(0);for(;r!==s.TOK_RBRACKET&&e<3;){if(r===s.TOK_COLON)e+=1,this.advance();else if(r===s.TOK_NUMBER)t[e]=this.lookaheadToken(0).value,this.advance();else{const t=this.lookaheadToken(0);this.errorToken(t,`Syntax error, unexpected token: ${t.value}(${t.type})`)}r=this.lookahead(0)}return this.match(s.TOK_RBRACKET),{children:t,type:"Slice"}}parseComparator(t,e){return{type:"Comparator",name:e,children:[t,this.expression(a[e])]}}parseDotRHS(t){const e=this.lookahead(0);if([s.TOK_UNQUOTEDIDENTIFIER,s.TOK_QUOTEDIDENTIFIER,s.TOK_STAR].includes(e))return this.expression(t);if(e===s.TOK_LBRACKET)return 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t=[],e=[s.TOK_UNQUOTEDIDENTIFIER,s.TOK_QUOTEDIDENTIFIER];let r,n,i,o;for(;;){if(r=this.lookaheadToken(0),!e.includes(r.type))throw new Error("Expecting an identifier token, got: "+r.type);if(n=r.value,this.advance(),this.match(s.TOK_COLON),i=this.expression(0),o={value:i,type:"KeyValuePair",name:n},t.push(o),this.lookahead(0)===s.TOK_COMMA)this.match(s.TOK_COMMA);else if(this.lookahead(0)===s.TOK_RBRACE){this.match(s.TOK_RBRACE);break}}return{type:"MultiSelectHash",children:t}}};var _;!function(t){t[t.TYPE_NUMBER=0]="TYPE_NUMBER",t[t.TYPE_ANY=1]="TYPE_ANY",t[t.TYPE_STRING=2]="TYPE_STRING",t[t.TYPE_ARRAY=3]="TYPE_ARRAY",t[t.TYPE_OBJECT=4]="TYPE_OBJECT",t[t.TYPE_BOOLEAN=5]="TYPE_BOOLEAN",t[t.TYPE_EXPREF=6]="TYPE_EXPREF",t[t.TYPE_NULL=7]="TYPE_NULL",t[t.TYPE_ARRAY_NUMBER=8]="TYPE_ARRAY_NUMBER",t[t.TYPE_ARRAY_STRING=9]="TYPE_ARRAY_STRING"}(_||(_={}));class 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e=0;e<t.length;e+=1)if(this.getTypeName(t[e])!==_.TYPE_NULL)return t[e];return null},this.functionReverse=([t])=>{if(this.getTypeName(t)===_.TYPE_STRING){const e=t;let r="";for(let t=e.length-1;t>=0;t-=1)r+=e[t];return r}const e=t.slice(0);return e.reverse(),e},this.functionSort=([t])=>[...t].sort(),this.functionSortBy=t=>{if(!this._interpreter)return[];const e=t[0].slice(0);if(0===e.length)return e;const r=this._interpreter,n=t[1],i=this.getTypeName(r.visit(n,e[0]));if(void 0!==i&&![_.TYPE_NUMBER,_.TYPE_STRING].includes(i))throw new Error(`TypeError: unexpected type (${this.TYPE_NAME_TABLE[i]})`);const s=[];for(let t=0;t<e.length;t+=1)s.push([t,e[t]]);s.sort(((t,e)=>{const s=r.visit(n,t[1]),o=r.visit(n,e[1]);if(this.getTypeName(s)!==i)throw new Error(`TypeError: expected (${this.TYPE_NAME_TABLE[i]}), received ${this.TYPE_NAME_TABLE[this.getTypeName(s)]}`);if(this.getTypeName(o)!==i)throw new Error(`TypeError: expected (${this.TYPE_NAME_TABLE[i]}), received ${this.TYPE_NAME_TABLE[this.getTypeName(o)]}`);return s>o?1:s<o?-1:t[0]-e[0]}));for(let t=0;t<s.length;t+=1)e[t]=s[t][1];return e},this.functionStartsWith=([t,e])=>t.startsWith(e),this.functionSum=([t])=>t.reduce(((t,e)=>t+e),0),this.functionToArray=([t])=>this.getTypeName(t)===_.TYPE_ARRAY?t:[t],this.functionToNumber=([t])=>{const e=this.getTypeName(t);let r;return e===_.TYPE_NUMBER?t:e!==_.TYPE_STRING||(r=+t,isNaN(r))?null:r},this.functionToString=([t])=>this.getTypeName(t)===_.TYPE_STRING?t:JSON.stringify(t),this.functionType=([t])=>{switch(this.getTypeName(t)){case _.TYPE_NUMBER:return"number";case _.TYPE_STRING:return"string";case _.TYPE_ARRAY:return"array";case _.TYPE_OBJECT:return"object";case _.TYPE_BOOLEAN:return"boolean";case _.TYPE_EXPREF:return"expref";case _.TYPE_NULL:return"null";default:return}},this.functionValues=([t])=>Object.values(t),this.functionTable={abs:{_func:this.functionAbs,_signature:[{types:[_.TYPE_NUMBER]}]},avg:{_func:this.functionAvg,_signature:[{types:[_.TYPE_ARRAY_NUMBER]}]},ceil:{_func:this.functionCeil,_signature:[{types:[_.TYPE_NUMBER]}]},contains:{_func:this.functionContains,_signature:[{types:[_.TYPE_STRING,_.TYPE_ARRAY]},{types:[_.TYPE_ANY]}]},ends_with:{_func:this.functionEndsWith,_signature:[{types:[_.TYPE_STRING]},{types:[_.TYPE_STRING]}]},floor:{_func:this.functionFloor,_signature:[{types:[_.TYPE_NUMBER]}]},join:{_func:this.functionJoin,_signature:[{types:[_.TYPE_STRING]},{types:[_.TYPE_ARRAY_STRING]}]},keys:{_func:this.functionKeys,_signature:[{types:[_.TYPE_OBJECT]}]},length:{_func:this.functionLength,_signature:[{types:[_.TYPE_STRING,_.TYPE_ARRAY,_.TYPE_OBJECT]}]},map:{_func:this.functionMap,_signature:[{types:[_.TYPE_EXPREF]},{types:[_.TYPE_ARRAY]}]},max:{_func:this.functionMax,_signature:[{types:[_.TYPE_ARRAY_NUMBER,_.TYPE_ARRAY_STRING]}]},max_by:{_func:this.functionMaxBy,_signature:[{types:[_.TYPE_ARRAY]},{types:[_.TYPE_EXPREF]}]},merge:{_func:this.functionMerge,_signature:[{types:[_.TYPE_OBJECT],variadic:!0}]},min:{_func:this.functionMin,_signature:[{types:[_.TYPE_ARRAY_NUMBER,_.TYPE_ARRAY_STRING]}]},min_by:{_func:this.functionMinBy,_signature:[{types:[_.TYPE_ARRAY]},{types:[_.TYPE_EXPREF]}]},not_null:{_func:this.functionNotNull,_signature:[{types:[_.TYPE_ANY],variadic:!0}]},reverse:{_func:this.functionReverse,_signature:[{types:[_.TYPE_STRING,_.TYPE_ARRAY]}]},sort:{_func:this.functionSort,_signature:[{types:[_.TYPE_ARRAY_STRING,_.TYPE_ARRAY_NUMBER]}]},sort_by:{_func:this.functionSortBy,_signature:[{types:[_.TYPE_ARRAY]},{types:[_.TYPE_EXPREF]}]},starts_with:{_func:this.functionStartsWith,_signature:[{types:[_.TYPE_STRING]},{types:[_.TYPE_STRING]}]},sum:{_func:this.functionSum,_signature:[{types:[_.TYPE_ARRAY_NUMBER]}]},to_array:{_func:this.functionToArray,_signature:[{types:[_.TYPE_ANY]}]},to_number:{_func:this.functionToNumber,_signature:[{types:[_.TYPE_ANY]}]},to_string:{_func:this.functionToString,_signature:[{types:[_.TYPE_ANY]}]},type:{_func:this.functionType,_signature:[{types:[_.TYPE_ANY]}]},values:{_func:this.functionValues,_signature:[{types:[_.TYPE_OBJECT]}]}},this._interpreter=e}registerFunction(t,e,r){if(t in this.functionTable)throw new Error(`Function already defined: ${t}()`);this.functionTable[t]={_func:e.bind(this),_signature:r}}callFunction(t,e){const r=this.functionTable[t];if(void 0===r)throw new Error(`Unknown function: ${t}()`);return this.validateArgs(t,e,r._signature),r._func.call(this,e)}validateInputSignatures(t,e){for(let r=0;r<e.length;r+=1)if("variadic"in e[r]&&r!==e.length-1)throw new Error(`ArgumentError: ${t}() 'variadic' argument ${r+1} must occur last`)}validateArgs(t,e,r){var n,i;let s;this.validateInputSignatures(t,r);const o=r.filter((t=>{var e;return null!==(e=!t.optional)&&void 0!==e&&e})).length,c=null!==(i=null===(n=r[r.length-1])||void 0===n?void 0:n.variadic)&&void 0!==i&&i,h=e.length<o,u=e.length>r.length,a=h&&(!c&&o>1||c)?"at least ":"";if(c&&h||!c&&(h||u))throw s=r.length>1,new Error(`ArgumentError: ${t}() takes ${a}${o} argument${s?"s":""} but received ${e.length}`);let T,_,l;for(let n=0;n<r.length;n+=1){let i;for(l=!1,T=r[n].types,_=this.getTypeName(e[n]),i=0;i<T.length;i+=1)if(void 0!==_&&this.typeMatches(_,T[i],e[n])){l=!0;break}if(!l&&void 0!==_){const e=T.map((t=>this.TYPE_NAME_TABLE[t])).join(" | ");throw new Error(`TypeError: ${t}() expected argument ${n+1} to be type (${e}) but received type ${this.TYPE_NAME_TABLE[_]} instead.`)}}}typeMatches(t,e,r){if(e===_.TYPE_ANY)return!0;if(e!==_.TYPE_ARRAY_STRING&&e!==_.TYPE_ARRAY_NUMBER&&e!==_.TYPE_ARRAY)return t===e;if(e===_.TYPE_ARRAY)return t===_.TYPE_ARRAY;if(t===_.TYPE_ARRAY){let t;e===_.TYPE_ARRAY_NUMBER?t=_.TYPE_NUMBER:e===_.TYPE_ARRAY_STRING&&(t=_.TYPE_STRING);for(let e=0;e<r.length;e+=1){const n=this.getTypeName(r[e]);if(void 0!==n&&void 0!==t&&!this.typeMatches(n,t,r[e]))return!1}return!0}return!1}getTypeName(t){switch(Object.prototype.toString.call(t)){case"[object String]":return _.TYPE_STRING;case"[object Number]":return _.TYPE_NUMBER;case"[object Array]":return _.TYPE_ARRAY;case"[object Boolean]":return _.TYPE_BOOLEAN;case"[object Null]":return _.TYPE_NULL;case"[object Object]":return t.jmespathType===s.TOK_EXPREF?_.TYPE_EXPREF:_.TYPE_OBJECT;default:return}}createKeyFunction(t,e){if(!this._interpreter)return;const r=this._interpreter;return n=>{const i=r.visit(t,n);if(!e.includes(this.getTypeName(i))){const t=`TypeError: expected one of (${e.map((t=>this.TYPE_NAME_TABLE[t])).join(" | ")}), received ${this.TYPE_NAME_TABLE[this.getTypeName(i)]}`;throw new Error(t)}return i}}}const E=new class{constructor(){this._rootValue=null,this.runtime=new l(this)}search(t,e){return this._rootValue=e,this.visit(t,e)}visit(n,i){let o,c,h,u,a,T,_,l,E,R,p;switch(n.type){case"Field":return null===i?null:t(i)?(T=i[n.name],void 0===T?null:T):null;case"Subexpression":for(h=this.visit(n.children[0],i),R=1;R<n.children.length;R+=1)if(h=this.visit(n.children[1],h),null===h)return null;return h;case"IndexExpression":return _=this.visit(n.children[0],i),l=this.visit(n.children[1],_),l;case"Index":if(!Array.isArray(i))return null;let O=n.value;return O<0&&(O=i.length+O),h=i[O],void 0===h&&(h=null),h;case"Slice":if(!Array.isArray(i))return null;const f=[...n.children],A=this.computeSliceParams(i.length,f),[d,N,y]=A;if(h=[],y>0)for(R=d;R<N;R+=y)h.push(i[R]);else for(R=d;R>N;R+=y)h.push(i[R]);return h;case"Projection":if(p=this.visit(n.children[0],i),!Array.isArray(p))return null;for(E=[],R=0;R<p.length;R+=1)c=this.visit(n.children[1],p[R]),null!==c&&E.push(c);return E;case"ValueProjection":if(p=this.visit(n.children[0],i),!t(p))return null;E=[];const K=Object.values(p);for(R=0;R<K.length;R+=1)c=this.visit(n.children[1],K[R]),null!==c&&E.push(c);return E;case"FilterProjection":if(p=this.visit(n.children[0],i),!Array.isArray(p))return null;const P=[],Y=[];for(R=0;R<p.length;R+=1)o=this.visit(n.children[2],p[R]),r(o)||P.push(p[R]);for(let t=0;t<P.length;t+=1)c=this.visit(n.children[1],P[t]),null!==c&&Y.push(c);return Y;case"Comparator":switch(u=this.visit(n.children[0],i),a=this.visit(n.children[1],i),n.name){case s.TOK_EQ:h=e(u,a);break;case s.TOK_NE:h=!e(u,a);break;case s.TOK_GT:h=u>a;break;case s.TOK_GTE:h=u>=a;break;case s.TOK_LT:h=u<a;break;case s.TOK_LTE:h=u<=a;break;default:throw new Error("Unknown comparator: "+n.name)}return h;case s.TOK_FLATTEN:const g=this.visit(n.children[0],i);if(!Array.isArray(g))return null;let v=[];for(R=0;R<g.length;R+=1)c=g[R],Array.isArray(c)?v=[...v,...c]:v.push(c);return v;case"Identity":return i;case"MultiSelectList":if(null===i)return null;for(E=[],R=0;R<n.children.length;R+=1)E.push(this.visit(n.children[R],i));return E;case"MultiSelectHash":if(null===i)return null;let L;for(E={},R=0;R<n.children.length;R+=1)L=n.children[R],E[L.name]=this.visit(L.value,i);return E;case"OrExpression":return o=this.visit(n.children[0],i),r(o)&&(o=this.visit(n.children[1],i)),o;case"AndExpression":return u=this.visit(n.children[0],i),r(u)?u:this.visit(n.children[1],i);case"NotExpression":return u=this.visit(n.children[0],i),r(u);case"Literal":return n.value;case s.TOK_PIPE:return _=this.visit(n.children[0],i),this.visit(n.children[1],_);case s.TOK_CURRENT:return i;case s.TOK_ROOT:return this._rootValue;case"Function":const I=[];for(let t=0;t<n.children.length;t+=1)I.push(this.visit(n.children[t],i));return this.runtime.callFunction(n.name,I);case"ExpressionReference":const m=n.children[0];return m.jmespathType=s.TOK_EXPREF,m;default:throw new Error("Unknown node type: "+n.type)}}computeSliceParams(t,e){let[r,n,i]=e;if(null===i)i=1;else if(0===i){const t=new Error("Invalid slice, step cannot be 0");throw t.name="RuntimeError",t}const s=i<0;return r=null===r?s?t-1:0:this.capSliceRange(t,r,i),n=null===n?s?-1:t:this.capSliceRange(t,n,i),[r,n,i]}capSliceRange(t,e,r){let n=e;return n<0?(n+=t,n<0&&(n=r<0?-1:0)):n>=t&&(n=r<0?t-1:t),n}},R=_.TYPE_ANY,p=_.TYPE_ARRAY,O=_.TYPE_ARRAY_NUMBER,f=_.TYPE_ARRAY_STRING,A=_.TYPE_BOOLEAN,d=_.TYPE_EXPREF,N=_.TYPE_NULL,y=_.TYPE_NUMBER,K=_.TYPE_OBJECT,P=_.TYPE_STRING;function Y(t){return T.parse(t)}function g(t){return u.tokenize(t)}const v=(t,e,r)=>{E.runtime.registerFunction(t,e,r)};function L(t,e){const r=T.parse(e);return E.search(r,t)}const I=E,m={compile:Y,registerFunction:v,search:L,tokenize:g,TreeInterpreter:I,TYPE_ANY:R,TYPE_ARRAY_NUMBER:O,TYPE_ARRAY_STRING:f,TYPE_ARRAY:p,TYPE_BOOLEAN:A,TYPE_EXPREF:d,TYPE_NULL:N,TYPE_NUMBER:y,TYPE_OBJECT:K,TYPE_STRING:P};export default m;export{R as TYPE_ANY,p as TYPE_ARRAY,O as TYPE_ARRAY_NUMBER,f as TYPE_ARRAY_STRING,A as TYPE_BOOLEAN,d as TYPE_EXPREF,N as TYPE_NULL,y as TYPE_NUMBER,K as TYPE_OBJECT,P as TYPE_STRING,I as TreeInterpreter,Y as compile,m as jmespath,v as registerFunction,L as search,g as tokenize};
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */
+function t(){for(var t=0,e=0,r=arguments.length;e<r;e++)t+=arguments[e].length;var n=Array(t),i=0;for(e=0;e<r;e++)for(var s=arguments[e],o=0,a=s.length;o<a;o++,i++)n[i]=s[o];return n}var e,r,n=function(t){return null!==t&&"[object Object]"===Object.prototype.toString.call(t)},i=function(t,e){if(t===e)return!0;if(typeof t!=typeof e)return!1;if(Array.isArray(t)&&Array.isArray(e)){if(t.length!==e.length)return!1;for(var r=0;r<t.length;r+=1)if(!i(t[r],e[r]))return!1;return!0}if(n(t)&&n(e)){var s=Object.entries(t),o=new Set(Object.keys(e));if(s.length!==o.size)return!1;for(var a=0,u=s;a<u.length;a++){var c=u[a],h=c[0],T=c[1];if(!i(T,e[h]))return!1;o.delete(h)}return 0===o.size}return!1},s=function(t){if(""===t||!1===t||null==t)return!0;if(Array.isArray(t)&&0===t.length)return!0;if(n(t)){for(var e in t)if(t.hasOwnProperty(e))return!1;return!0}return!1},o=function(t){return t>="0"&&t<="9"||"-"===t};!function(t){t.TOK_EOF="EOF",t.TOK_UNQUOTEDIDENTIFIER="UnquotedIdentifier",t.TOK_QUOTEDIDENTIFIER="QuotedIdentifier",t.TOK_RBRACKET="Rbracket",t.TOK_RPAREN="Rparen",t.TOK_COMMA="Comma",t.TOK_COLON="Colon",t.TOK_RBRACE="Rbrace",t.TOK_NUMBER="Number",t.TOK_CURRENT="Current",t.TOK_ROOT="Root",t.TOK_EXPREF="Expref",t.TOK_PIPE="Pipe",t.TOK_OR="Or",t.TOK_AND="And",t.TOK_EQ="EQ",t.TOK_GT="GT",t.TOK_LT="LT",t.TOK_GTE="GTE",t.TOK_LTE="LTE",t.TOK_NE="NE",t.TOK_FLATTEN="Flatten",t.TOK_STAR="Star",t.TOK_FILTER="Filter",t.TOK_DOT="Dot",t.TOK_NOT="Not",t.TOK_LBRACE="Lbrace",t.TOK_LBRACKET="Lbracket",t.TOK_LPAREN="Lparen",t.TOK_LITERAL="Literal"}(r||(r={}));var a,u,c=((e={"(":r.TOK_LPAREN,")":r.TOK_RPAREN,"*":r.TOK_STAR,",":r.TOK_COMMA,".":r.TOK_DOT,":":r.TOK_COLON,"@":r.TOK_CURRENT}).$=r.TOK_ROOT,e["]"]=r.TOK_RBRACKET,e["{"]=r.TOK_LBRACE,e["}"]=r.TOK_RBRACE,e),h={"!":!0,"<":!0,"=":!0,">":!0},T={"\t":!0,"\n":!0,"\r":!0," ":!0},_=new(function(){function t(){this._current=0}return t.prototype.tokenize=function(t){var e,n,i,s,a=[];for(this._current=0;this._current<t.length;)if((s=t[this._current])>="a"&&s<="z"||s>="A"&&s<="Z"||"_"===s)e=this._current,n=this.consumeUnquotedIdentifier(t),a.push({start:e,type:r.TOK_UNQUOTEDIDENTIFIER,value:n});else if(void 0!==c[t[this._current]])a.push({start:this._current,type:c[t[this._current]],value:t[this._current]}),this._current+=1;else if(o(t[this._current]))i=this.consumeNumber(t),a.push(i);else if("["===t[this._current])i=this.consumeLBracket(t),a.push(i);else if('"'===t[this._current])e=this._current,n=this.consumeQuotedIdentifier(t),a.push({start:e,type:r.TOK_QUOTEDIDENTIFIER,value:n});else if("'"===t[this._current])e=this._current,n=this.consumeRawStringLiteral(t),a.push({start:e,type:r.TOK_LITERAL,value:n});else if("`"===t[this._current]){e=this._current;var u=this.consumeLiteral(t);a.push({start:e,type:r.TOK_LITERAL,value:u})}else if(void 0!==h[t[this._current]])(i=this.consumeOperator(t))&&a.push(i);else if(void 0!==T[t[this._current]])this._current+=1;else if("&"===t[this._current])e=this._current,this._current+=1,"&"===t[this._current]?(this._current+=1,a.push({start:e,type:r.TOK_AND,value:"&&"})):a.push({start:e,type:r.TOK_EXPREF,value:"&"});else{if("|"!==t[this._current]){var _=new Error("Unknown character: "+t[this._current]);throw _.name="LexerError",_}e=this._current,this._current+=1,"|"===t[this._current]?(this._current+=1,a.push({start:e,type:r.TOK_OR,value:"||"})):a.push({start:e,type:r.TOK_PIPE,value:"|"})}return a},t.prototype.consumeUnquotedIdentifier=function(t){var e,r=this._current;for(this._current+=1;this._current<t.length&&((e=t[this._current])>="a"&&e<="z"||e>="A"&&e<="Z"||e>="0"&&e<="9"||"_"===e);)this._current+=1;return t.slice(r,this._current)},t.prototype.consumeQuotedIdentifier=function(t){var e=this._current;this._current+=1;for(var r=t.length;'"'!==t[this._current]&&this._current<r;){var n=this._current;"\\"!==t[n]||"\\"!==t[n+1]&&'"'!==t[n+1]?n+=1:n+=2,this._current=n}return this._current+=1,JSON.parse(t.slice(e,this._current))},t.prototype.consumeRawStringLiteral=function(t){var e=this._current;this._current+=1;for(var r=t.length;"'"!==t[this._current]&&this._current<r;){var n=this._current;"\\"!==t[n]||"\\"!==t[n+1]&&"'"!==t[n+1]?n+=1:n+=2,this._current=n}return this._current+=1,t.slice(e+1,this._current-1).replace("\\'","'")},t.prototype.consumeNumber=function(t){var e=this._current;this._current+=1;for(var n=t.length;o(t[this._current])&&this._current<n;)this._current+=1;return{start:e,value:parseInt(t.slice(e,this._current),10),type:r.TOK_NUMBER}},t.prototype.consumeLBracket=function(t){var e=this._current;return this._current+=1,"?"===t[this._current]?(this._current+=1,{start:e,type:r.TOK_FILTER,value:"[?"}):"]"===t[this._current]?(this._current+=1,{start:e,type:r.TOK_FLATTEN,value:"[]"}):{start:e,type:r.TOK_LBRACKET,value:"["}},t.prototype.consumeOperator=function(t){var e=this._current,n=t[e];return this._current+=1,"!"===n?"="===t[this._current]?(this._current+=1,{start:e,type:r.TOK_NE,value:"!="}):{start:e,type:r.TOK_NOT,value:"!"}:"<"===n?"="===t[this._current]?(this._current+=1,{start:e,type:r.TOK_LTE,value:"<="}):{start:e,type:r.TOK_LT,value:"<"}:">"===n?"="===t[this._current]?(this._current+=1,{start:e,type:r.TOK_GTE,value:">="}):{start:e,type:r.TOK_GT,value:">"}:"="===n&&"="===t[this._current]?(this._current+=1,{start:e,type:r.TOK_EQ,value:"=="}):void 0},t.prototype.consumeLiteral=function(t){this._current+=1;for(var e=this._current,r=t.length;"`"!==t[this._current]&&this._current<r;){var n=this._current;"\\"!==t[n]||"\\"!==t[n+1]&&"`"!==t[n+1]?n+=1:n+=2,this._current=n}var i=t.slice(e,this._current).trimLeft();i=i.replace("\\`","`");var s=this.looksLikeJSON(i)?JSON.parse(i):JSON.parse('"'+i+'"');return this._current+=1,s},t.prototype.looksLikeJSON=function(t){if(""===t)return!1;if('[{"'.includes(t[0]))return!0;if(["true","false","null"].includes(t))return!0;if("-0123456789".includes(t[0]))try{return JSON.parse(t),!0}catch(t){return!1}return!1},t}()),E=((a={})[r.TOK_EOF]=0,a[r.TOK_UNQUOTEDIDENTIFIER]=0,a[r.TOK_QUOTEDIDENTIFIER]=0,a[r.TOK_RBRACKET]=0,a[r.TOK_RPAREN]=0,a[r.TOK_COMMA]=0,a[r.TOK_RBRACE]=0,a[r.TOK_NUMBER]=0,a[r.TOK_CURRENT]=0,a[r.TOK_EXPREF]=0,a[r.TOK_ROOT]=0,a[r.TOK_PIPE]=1,a[r.TOK_OR]=2,a[r.TOK_AND]=3,a[r.TOK_EQ]=5,a[r.TOK_GT]=5,a[r.TOK_LT]=5,a[r.TOK_GTE]=5,a[r.TOK_LTE]=5,a[r.TOK_NE]=5,a[r.TOK_FLATTEN]=9,a[r.TOK_STAR]=20,a[r.TOK_FILTER]=21,a[r.TOK_DOT]=40,a[r.TOK_NOT]=45,a[r.TOK_LBRACE]=50,a[r.TOK_LBRACKET]=55,a[r.TOK_LPAREN]=60,a),l=new(function(){function e(){this.index=0,this.tokens=[]}return e.prototype.parse=function(t){this.loadTokens(t),this.index=0;var e=this.expression(0);if(this.lookahead(0)!==r.TOK_EOF){var n=this.lookaheadToken(0);this.errorToken(n,"Unexpected token type: "+n.type+", value: "+n.value)}return e},e.prototype.loadTokens=function(e){this.tokens=t(_.tokenize(e),[{type:r.TOK_EOF,value:"",start:e.length}])},e.prototype.expression=function(t){var e=this.lookaheadToken(0);this.advance();for(var r=this.nud(e),n=this.lookahead(0);t<E[n];)this.advance(),r=this.led(n,r),n=this.lookahead(0);return r},e.prototype.lookahead=function(t){return this.tokens[this.index+t].type},e.prototype.lookaheadToken=function(t){return this.tokens[this.index+t]},e.prototype.advance=function(){this.index+=1},e.prototype.nud=function(t){var e,n;switch(t.type){case r.TOK_LITERAL:return{type:"Literal",value:t.value};case r.TOK_UNQUOTEDIDENTIFIER:return{type:"Field",name:t.value};case r.TOK_QUOTEDIDENTIFIER:var i={type:"Field",name:t.value};if(this.lookahead(0)===r.TOK_LPAREN)throw new Error("Quoted identifier not allowed for function names.");return i;case r.TOK_NOT:return{type:"NotExpression",children:[e=this.expression(E.Not)]};case r.TOK_STAR:return{type:"ValueProjection",children:[{type:"Identity"},e=this.lookahead(0)===r.TOK_RBRACKET&&{type:"Identity"}||this.parseProjectionRHS(E.Star)]};case r.TOK_FILTER:return this.led(t.type,{type:"Identity"});case r.TOK_LBRACE:return this.parseMultiselectHash();case r.TOK_FLATTEN:return{type:"Projection",children:[{type:r.TOK_FLATTEN,children:[{type:"Identity"}]},e=this.parseProjectionRHS(E.Flatten)]};case r.TOK_LBRACKET:return this.lookahead(0)===r.TOK_NUMBER||this.lookahead(0)===r.TOK_COLON?(e=this.parseIndexExpression(),this.projectIfSlice({type:"Identity"},e)):this.lookahead(0)===r.TOK_STAR&&this.lookahead(1)===r.TOK_RBRACKET?(this.advance(),this.advance(),{children:[{type:"Identity"},e=this.parseProjectionRHS(E.Star)],type:"Projection"}):this.parseMultiselectList();case r.TOK_CURRENT:return{type:r.TOK_CURRENT};case r.TOK_ROOT:return{type:r.TOK_ROOT};case r.TOK_EXPREF:return{type:"ExpressionReference",children:[n=this.expression(E.Expref)]};case r.TOK_LPAREN:for(var s=[];this.lookahead(0)!==r.TOK_RPAREN;)this.lookahead(0)===r.TOK_CURRENT?(n={type:r.TOK_CURRENT},this.advance()):n=this.expression(0),s.push(n);return this.match(r.TOK_RPAREN),s[0];default:this.errorToken(t)}},e.prototype.led=function(t,e){var n;switch(t){case r.TOK_DOT:var i=E.Dot;return this.lookahead(0)!==r.TOK_STAR?{type:"Subexpression",children:[e,n=this.parseDotRHS(i)]}:(this.advance(),{type:"ValueProjection",children:[e,n=this.parseProjectionRHS(i)]});case r.TOK_PIPE:return n=this.expression(E.Pipe),{type:r.TOK_PIPE,children:[e,n]};case r.TOK_OR:return{type:"OrExpression",children:[e,n=this.expression(E.Or)]};case r.TOK_AND:return{type:"AndExpression",children:[e,n=this.expression(E.And)]};case r.TOK_LPAREN:for(var s=e.name,o=[],a=void 0;this.lookahead(0)!==r.TOK_RPAREN;)this.lookahead(0)===r.TOK_CURRENT?(a={type:r.TOK_CURRENT},this.advance()):a=this.expression(0),this.lookahead(0)===r.TOK_COMMA&&this.match(r.TOK_COMMA),o.push(a);return this.match(r.TOK_RPAREN),{name:s,type:"Function",children:o};case r.TOK_FILTER:var u=this.expression(0);return this.match(r.TOK_RBRACKET),{type:"FilterProjection",children:[e,n=this.lookahead(0)===r.TOK_FLATTEN&&{type:"Identity"}||this.parseProjectionRHS(E.Filter),u]};case r.TOK_FLATTEN:return{type:"Projection",children:[{type:r.TOK_FLATTEN,children:[e]},this.parseProjectionRHS(E.Flatten)]};case r.TOK_EQ:case r.TOK_NE:case r.TOK_GT:case r.TOK_GTE:case r.TOK_LT:case r.TOK_LTE:return this.parseComparator(e,t);case r.TOK_LBRACKET:var c=this.lookaheadToken(0);return c.type===r.TOK_NUMBER||c.type===r.TOK_COLON?(n=this.parseIndexExpression(),this.projectIfSlice(e,n)):(this.match(r.TOK_STAR),this.match(r.TOK_RBRACKET),{type:"Projection",children:[e,n=this.parseProjectionRHS(E.Star)]});default:return this.errorToken(this.lookaheadToken(0))}},e.prototype.match=function(t){if(this.lookahead(0)!==t){var e=this.lookaheadToken(0);this.errorToken(e,"Expected "+t+", got: "+e.type)}else this.advance()},e.prototype.errorToken=function(t,e){void 0===e&&(e="");var r=new Error(e||"Invalid token ("+t.type+'): "'+t.value+'"');throw r.name="ParserError",r},e.prototype.parseIndexExpression=function(){if(this.lookahead(0)===r.TOK_COLON||this.lookahead(1)===r.TOK_COLON)return this.parseSliceExpression();var t={type:"Index",value:this.lookaheadToken(0).value};return this.advance(),this.match(r.TOK_RBRACKET),t},e.prototype.projectIfSlice=function(t,e){var r={type:"IndexExpression",children:[t,e]};return"Slice"===e.type?{children:[r,this.parseProjectionRHS(E.Star)],type:"Projection"}:r},e.prototype.parseSliceExpression=function(){for(var t=[null,null,null],e=0,n=this.lookahead(0);n!==r.TOK_RBRACKET&&e<3;){if(n===r.TOK_COLON)e+=1,this.advance();else if(n===r.TOK_NUMBER)t[e]=this.lookaheadToken(0).value,this.advance();else{var i=this.lookaheadToken(0);this.errorToken(i,"Syntax error, unexpected token: "+i.value+"("+i.type+")")}n=this.lookahead(0)}return this.match(r.TOK_RBRACKET),{children:t,type:"Slice"}},e.prototype.parseComparator=function(t,e){return{type:"Comparator",name:e,children:[t,this.expression(E[e])]}},e.prototype.parseDotRHS=function(t){var e=this.lookahead(0);if([r.TOK_UNQUOTEDIDENTIFIER,r.TOK_QUOTEDIDENTIFIER,r.TOK_STAR].includes(e))return this.expression(t);if(e===r.TOK_LBRACKET)return this.match(r.TOK_LBRACKET),this.parseMultiselectList();if(e===r.TOK_LBRACE)return this.match(r.TOK_LBRACE),this.parseMultiselectHash();var n=this.lookaheadToken(0);this.errorToken(n,"Syntax error, unexpected token: "+n.value+"("+n.type+")")},e.prototype.parseProjectionRHS=function(t){if(E[this.lookahead(0)]<10)return{type:"Identity"};if(this.lookahead(0)===r.TOK_LBRACKET)return this.expression(t);if(this.lookahead(0)===r.TOK_FILTER)return this.expression(t);if(this.lookahead(0)===r.TOK_DOT)return this.match(r.TOK_DOT),this.parseDotRHS(t);var e=this.lookaheadToken(0);this.errorToken(e,"Syntax error, unexpected token: "+e.value+"("+e.type+")")},e.prototype.parseMultiselectList=function(){for(var t=[];this.lookahead(0)!==r.TOK_RBRACKET;){var e=this.expression(0);if(t.push(e),this.lookahead(0)===r.TOK_COMMA&&(this.match(r.TOK_COMMA),this.lookahead(0)===r.TOK_RBRACKET))throw new Error("Unexpected token Rbracket")}return this.match(r.TOK_RBRACKET),{type:"MultiSelectList",children:t}},e.prototype.parseMultiselectHash=function(){for(var t,e,n,i=[],s=[r.TOK_UNQUOTEDIDENTIFIER,r.TOK_QUOTEDIDENTIFIER];;){if(t=this.lookaheadToken(0),!s.includes(t.type))throw new Error("Expecting an identifier token, got: "+t.type);if(e=t.value,this.advance(),this.match(r.TOK_COLON),n=this.expression(0),i.push({value:n,type:"KeyValuePair",name:e}),this.lookahead(0)===r.TOK_COMMA)this.match(r.TOK_COMMA);else if(this.lookahead(0)===r.TOK_RBRACE){this.match(r.TOK_RBRACE);break}}return{type:"MultiSelectHash",children:i}},e}());!function(t){t[t.TYPE_NUMBER=0]="TYPE_NUMBER",t[t.TYPE_ANY=1]="TYPE_ANY",t[t.TYPE_STRING=2]="TYPE_STRING",t[t.TYPE_ARRAY=3]="TYPE_ARRAY",t[t.TYPE_OBJECT=4]="TYPE_OBJECT",t[t.TYPE_BOOLEAN=5]="TYPE_BOOLEAN",t[t.TYPE_EXPREF=6]="TYPE_EXPREF",t[t.TYPE_NULL=7]="TYPE_NULL",t[t.TYPE_ARRAY_NUMBER=8]="TYPE_ARRAY_NUMBER",t[t.TYPE_ARRAY_STRING=9]="TYPE_ARRAY_STRING"}(u||(u={}));var p=function(){function e(e){var r,i=this;this.TYPE_NAME_TABLE=((r={})[u.TYPE_NUMBER]="number",r[u.TYPE_ANY]="any",r[u.TYPE_STRING]="string",r[u.TYPE_ARRAY]="array",r[u.TYPE_OBJECT]="object",r[u.TYPE_BOOLEAN]="boolean",r[u.TYPE_EXPREF]="expression",r[u.TYPE_NULL]="null",r[u.TYPE_ARRAY_NUMBER]="Array<number>",r[u.TYPE_ARRAY_STRING]="Array<string>",r),this.functionAbs=function(t){var e=t[0];return Math.abs(e)},this.functionAvg=function(t){for(var e=t[0],r=0,n=0;n<e.length;n+=1)r+=e[n];return r/e.length},this.functionCeil=function(t){var e=t[0];return Math.ceil(e)},this.functionContains=function(t){var e=t[0],r=t[1];return e.includes(r)},this.functionEndsWith=function(t){var e=t[0],r=t[1];return e.includes(r,e.length-r.length)},this.functionFloor=function(t){var e=t[0];return Math.floor(e)},this.functionJoin=function(t){var e=t[0];return t[1].join(e)},this.functionKeys=function(t){var e=t[0];return Object.keys(e)},this.functionLength=function(t){var e=t[0];return n(e)?Object.keys(e).length:e.length},this.functionMap=function(t){if(!i._interpreter)return[];for(var e=[],r=i._interpreter,n=t[0],s=t[1],o=0;o<s.length;o+=1)e.push(r.visit(n,s[o]));return e},this.functionMax=function(t){var e=t[0];if(!e.length)return null;if(i.getTypeName(e[0])===u.TYPE_NUMBER)return Math.max.apply(Math,e);for(var r=e,n=r[0],s=1;s<r.length;s+=1)n.localeCompare(r[s])<0&&(n=r[s]);return n},this.functionMaxBy=function(t){for(var e,r,n=t[1],s=t[0],o=i.createKeyFunction(n,[u.TYPE_NUMBER,u.TYPE_STRING]),a=-1/0,c=0;c<s.length;c+=1)void 0!==(r=o&&o(s[c]))&&r>a&&(a=r,e=s[c]);return e},this.functionMerge=function(t){for(var e={},r=0;r<t.length;r+=1){var n=t[r];e=Object.assign(e,n)}return e},this.functionMin=function(t){var e=t[0];if(!e.length)return null;if(i.getTypeName(e[0])===u.TYPE_NUMBER)return Math.min.apply(Math,e);for(var r=e,n=r[0],s=1;s<r.length;s+=1)r[s].localeCompare(n)<0&&(n=r[s]);return n},this.functionMinBy=function(t){for(var e,r,n=t[1],s=t[0],o=i.createKeyFunction(n,[u.TYPE_NUMBER,u.TYPE_STRING]),a=1/0,c=0;c<s.length;c+=1)void 0!==(r=o&&o(s[c]))&&r<a&&(a=r,e=s[c]);return e},this.functionNotNull=function(t){for(var e=0;e<t.length;e+=1)if(i.getTypeName(t[e])!==u.TYPE_NULL)return t[e];return null},this.functionReverse=function(t){var e=t[0];if(i.getTypeName(e)===u.TYPE_STRING){for(var r=e,n="",s=r.length-1;s>=0;s-=1)n+=r[s];return n}var o=e.slice(0);return o.reverse(),o},this.functionSort=function(e){return t(e[0]).sort()},this.functionSortBy=function(t){if(!i._interpreter)return[];var e=t[0].slice(0);if(0===e.length)return e;var r=i._interpreter,n=t[1],s=i.getTypeName(r.visit(n,e[0]));if(void 0!==s&&![u.TYPE_NUMBER,u.TYPE_STRING].includes(s))throw new Error("TypeError: unexpected type ("+i.TYPE_NAME_TABLE[s]+")");for(var o=[],a=0;a<e.length;a+=1)o.push([a,e[a]]);o.sort((function(t,e){var o=r.visit(n,t[1]),a=r.visit(n,e[1]);if(i.getTypeName(o)!==s)throw new Error("TypeError: expected ("+i.TYPE_NAME_TABLE[s]+"), received "+i.TYPE_NAME_TABLE[i.getTypeName(o)]);if(i.getTypeName(a)!==s)throw new Error("TypeError: expected ("+i.TYPE_NAME_TABLE[s]+"), received "+i.TYPE_NAME_TABLE[i.getTypeName(a)]);return o>a?1:o<a?-1:t[0]-e[0]}));for(var c=0;c<o.length;c+=1)e[c]=o[c][1];return e},this.functionStartsWith=function(t){var e=t[0],r=t[1];return e.startsWith(r)},this.functionSum=function(t){return t[0].reduce((function(t,e){return t+e}),0)},this.functionToArray=function(t){var e=t[0];return i.getTypeName(e)===u.TYPE_ARRAY?e:[e]},this.functionToNumber=function(t){var e,r=t[0],n=i.getTypeName(r);return n===u.TYPE_NUMBER?r:n!==u.TYPE_STRING||(e=+r,isNaN(e))?null:e},this.functionToString=function(t){var e=t[0];return i.getTypeName(e)===u.TYPE_STRING?e:JSON.stringify(e)},this.functionType=function(t){var e=t[0];switch(i.getTypeName(e)){case u.TYPE_NUMBER:return"number";case u.TYPE_STRING:return"string";case u.TYPE_ARRAY:return"array";case u.TYPE_OBJECT:return"object";case u.TYPE_BOOLEAN:return"boolean";case u.TYPE_EXPREF:return"expref";case u.TYPE_NULL:return"null";default:return}},this.functionValues=function(t){var e=t[0];return Object.values(e)},this.functionTable={abs:{_func:this.functionAbs,_signature:[{types:[u.TYPE_NUMBER]}]},avg:{_func:this.functionAvg,_signature:[{types:[u.TYPE_ARRAY_NUMBER]}]},ceil:{_func:this.functionCeil,_signature:[{types:[u.TYPE_NUMBER]}]},contains:{_func:this.functionContains,_signature:[{types:[u.TYPE_STRING,u.TYPE_ARRAY]},{types:[u.TYPE_ANY]}]},ends_with:{_func:this.functionEndsWith,_signature:[{types:[u.TYPE_STRING]},{types:[u.TYPE_STRING]}]},floor:{_func:this.functionFloor,_signature:[{types:[u.TYPE_NUMBER]}]},join:{_func:this.functionJoin,_signature:[{types:[u.TYPE_STRING]},{types:[u.TYPE_ARRAY_STRING]}]},keys:{_func:this.functionKeys,_signature:[{types:[u.TYPE_OBJECT]}]},length:{_func:this.functionLength,_signature:[{types:[u.TYPE_STRING,u.TYPE_ARRAY,u.TYPE_OBJECT]}]},map:{_func:this.functionMap,_signature:[{types:[u.TYPE_EXPREF]},{types:[u.TYPE_ARRAY]}]},max:{_func:this.functionMax,_signature:[{types:[u.TYPE_ARRAY_NUMBER,u.TYPE_ARRAY_STRING]}]},max_by:{_func:this.functionMaxBy,_signature:[{types:[u.TYPE_ARRAY]},{types:[u.TYPE_EXPREF]}]},merge:{_func:this.functionMerge,_signature:[{types:[u.TYPE_OBJECT],variadic:!0}]},min:{_func:this.functionMin,_signature:[{types:[u.TYPE_ARRAY_NUMBER,u.TYPE_ARRAY_STRING]}]},min_by:{_func:this.functionMinBy,_signature:[{types:[u.TYPE_ARRAY]},{types:[u.TYPE_EXPREF]}]},not_null:{_func:this.functionNotNull,_signature:[{types:[u.TYPE_ANY],variadic:!0}]},reverse:{_func:this.functionReverse,_signature:[{types:[u.TYPE_STRING,u.TYPE_ARRAY]}]},sort:{_func:this.functionSort,_signature:[{types:[u.TYPE_ARRAY_STRING,u.TYPE_ARRAY_NUMBER]}]},sort_by:{_func:this.functionSortBy,_signature:[{types:[u.TYPE_ARRAY]},{types:[u.TYPE_EXPREF]}]},starts_with:{_func:this.functionStartsWith,_signature:[{types:[u.TYPE_STRING]},{types:[u.TYPE_STRING]}]},sum:{_func:this.functionSum,_signature:[{types:[u.TYPE_ARRAY_NUMBER]}]},to_array:{_func:this.functionToArray,_signature:[{types:[u.TYPE_ANY]}]},to_number:{_func:this.functionToNumber,_signature:[{types:[u.TYPE_ANY]}]},to_string:{_func:this.functionToString,_signature:[{types:[u.TYPE_ANY]}]},type:{_func:this.functionType,_signature:[{types:[u.TYPE_ANY]}]},values:{_func:this.functionValues,_signature:[{types:[u.TYPE_OBJECT]}]}},this._interpreter=e}return e.prototype.registerFunction=function(t,e,r){if(t in this.functionTable)throw new Error("Function already defined: "+t+"()");this.functionTable[t]={_func:e.bind(this),_signature:r}},e.prototype.callFunction=function(t,e){var r=this.functionTable[t];if(void 0===r)throw new Error("Unknown function: "+t+"()");return this.validateArgs(t,e,r._signature),r._func.call(this,e)},e.prototype.validateInputSignatures=function(t,e){for(var r=0;r<e.length;r+=1)if("variadic"in e[r]&&r!==e.length-1)throw new Error("ArgumentError: "+t+"() 'variadic' argument "+(r+1)+" must occur last")},e.prototype.validateArgs=function(t,e,r){var n,i,s,o=this;this.validateInputSignatures(t,r);var a,u,c,h=r.filter((function(t){var e;return null!==(e=!t.optional)&&void 0!==e&&e})).length,T=null!==(i=null===(n=r[r.length-1])||void 0===n?void 0:n.variadic)&&void 0!==i&&i,_=e.length<h,E=e.length>r.length,l=_&&(!T&&h>1||T)?"at least ":"";if(T&&_||!T&&(_||E))throw s=r.length>1,new Error("ArgumentError: "+t+"() takes "+l+h+" argument"+(s?"s":"")+" but received "+e.length);for(var p=0;p<r.length;p+=1){c=!1,a=r[p].types,u=this.getTypeName(e[p]);var f=void 0;for(f=0;f<a.length;f+=1)if(void 0!==u&&this.typeMatches(u,a[f],e[p])){c=!0;break}if(!c&&void 0!==u){var R=a.map((function(t){return o.TYPE_NAME_TABLE[t]})).join(" | ");throw new Error("TypeError: "+t+"() expected argument "+(p+1)+" to be type ("+R+") but received type "+this.TYPE_NAME_TABLE[u]+" instead.")}}},e.prototype.typeMatches=function(t,e,r){if(e===u.TYPE_ANY)return!0;if(e!==u.TYPE_ARRAY_STRING&&e!==u.TYPE_ARRAY_NUMBER&&e!==u.TYPE_ARRAY)return t===e;if(e===u.TYPE_ARRAY)return t===u.TYPE_ARRAY;if(t===u.TYPE_ARRAY){var n=void 0;e===u.TYPE_ARRAY_NUMBER?n=u.TYPE_NUMBER:e===u.TYPE_ARRAY_STRING&&(n=u.TYPE_STRING);for(var i=0;i<r.length;i+=1){var s=this.getTypeName(r[i]);if(void 0!==s&&void 0!==n&&!this.typeMatches(s,n,r[i]))return!1}return!0}return!1},e.prototype.getTypeName=function(t){switch(Object.prototype.toString.call(t)){case"[object String]":return u.TYPE_STRING;case"[object Number]":return u.TYPE_NUMBER;case"[object Array]":return u.TYPE_ARRAY;case"[object Boolean]":return u.TYPE_BOOLEAN;case"[object Null]":return u.TYPE_NULL;case"[object Object]":return t.jmespathType===r.TOK_EXPREF?u.TYPE_EXPREF:u.TYPE_OBJECT;default:return}},e.prototype.createKeyFunction=function(t,e){var r=this;if(this._interpreter){var n=this._interpreter;return function(i){var s=n.visit(t,i);if(!e.includes(r.getTypeName(s))){var o="TypeError: expected one of ("+e.map((function(t){return r.TYPE_NAME_TABLE[t]})).join(" | ")+"), received "+r.TYPE_NAME_TABLE[r.getTypeName(s)];throw new Error(o)}return s}}},e}(),f=new(function(){function e(){this._rootValue=null,this.runtime=new p(this)}return e.prototype.search=function(t,e){return this._rootValue=e,this.visit(t,e)},e.prototype.visit=function(e,o){var a,u,c,h,T,_,E,l,p,f;switch(e.type){case"Field":return null===o?null:n(o)?void 0===(_=o[e.name])?null:_:null;case"Subexpression":for(c=this.visit(e.children[0],o),p=1;p<e.children.length;p+=1)if(null===(c=this.visit(e.children[1],c)))return null;return c;case"IndexExpression":return E=this.visit(e.children[0],o),this.visit(e.children[1],E);case"Index":if(!Array.isArray(o))return null;var R=e.value;return R<0&&(R=o.length+R),void 0===(c=o[R])&&(c=null),c;case"Slice":if(!Array.isArray(o))return null;var O=t(e.children),y=this.computeSliceParams(o.length,O),v=y[0],A=y[1],d=y[2];if(c=[],d>0)for(p=v;p<A;p+=d)c.push(o[p]);else for(p=v;p>A;p+=d)c.push(o[p]);return c;case"Projection":if(f=this.visit(e.children[0],o),!Array.isArray(f))return null;for(l=[],p=0;p<f.length;p+=1)null!==(u=this.visit(e.children[1],f[p]))&&l.push(u);return l;case"ValueProjection":if(f=this.visit(e.children[0],o),!n(f))return null;l=[];var N=Object.values(f);for(p=0;p<N.length;p+=1)null!==(u=this.visit(e.children[1],N[p]))&&l.push(u);return l;case"FilterProjection":if(f=this.visit(e.children[0],o),!Array.isArray(f))return null;var K=[],P=[];for(p=0;p<f.length;p+=1)a=this.visit(e.children[2],f[p]),s(a)||K.push(f[p]);for(var Y=0;Y<K.length;Y+=1)null!==(u=this.visit(e.children[1],K[Y]))&&P.push(u);return P;case"Comparator":switch(h=this.visit(e.children[0],o),T=this.visit(e.children[1],o),e.name){case r.TOK_EQ:c=i(h,T);break;case r.TOK_NE:c=!i(h,T);break;case r.TOK_GT:c=h>T;break;case r.TOK_GTE:c=h>=T;break;case r.TOK_LT:c=h<T;break;case r.TOK_LTE:c=h<=T;break;default:throw new Error("Unknown comparator: "+e.name)}return c;case r.TOK_FLATTEN:var g=this.visit(e.children[0],o);if(!Array.isArray(g))return null;var L=[];for(p=0;p<g.length;p+=1)u=g[p],Array.isArray(u)?L=t(L,u):L.push(u);return L;case"Identity":return o;case"MultiSelectList":if(null===o)return null;for(l=[],p=0;p<e.children.length;p+=1)l.push(this.visit(e.children[p],o));return l;case"MultiSelectHash":if(null===o)return null;l={};var I=void 0;for(p=0;p<e.children.length;p+=1)l[(I=e.children[p]).name]=this.visit(I.value,o);return l;case"OrExpression":return a=this.visit(e.children[0],o),s(a)&&(a=this.visit(e.children[1],o)),a;case"AndExpression":return h=this.visit(e.children[0],o),s(h)?h:this.visit(e.children[1],o);case"NotExpression":return h=this.visit(e.children[0],o),s(h);case"Literal":return e.value;case r.TOK_PIPE:return E=this.visit(e.children[0],o),this.visit(e.children[1],E);case r.TOK_CURRENT:return o;case r.TOK_ROOT:return this._rootValue;case"Function":var m=[];for(Y=0;Y<e.children.length;Y+=1)m.push(this.visit(e.children[Y],o));return this.runtime.callFunction(e.name,m);case"ExpressionReference":var k=e.children[0];return k.jmespathType=r.TOK_EXPREF,k;default:throw new Error("Unknown node type: "+e.type)}},e.prototype.computeSliceParams=function(t,e){var r=e[0],n=e[1],i=e[2];if(null===i)i=1;else if(0===i){var s=new Error("Invalid slice, step cannot be 0");throw s.name="RuntimeError",s}var o=i<0;return[r=null===r?o?t-1:0:this.capSliceRange(t,r,i),n=null===n?o?-1:t:this.capSliceRange(t,n,i),i]},e.prototype.capSliceRange=function(t,e,r){var n=e;return n<0?(n+=t)<0&&(n=r<0?-1:0):n>=t&&(n=r<0?t-1:t),n},e}()),R=u.TYPE_ANY,O=u.TYPE_ARRAY,y=u.TYPE_ARRAY_NUMBER,v=u.TYPE_ARRAY_STRING,A=u.TYPE_BOOLEAN,d=u.TYPE_EXPREF,N=u.TYPE_NULL,K=u.TYPE_NUMBER,P=u.TYPE_OBJECT,Y=u.TYPE_STRING;function g(t){return l.parse(t)}function L(t){return _.tokenize(t)}var I=function(t,e,r){f.runtime.registerFunction(t,e,r)};function m(t,e){var r=l.parse(e);return f.search(r,t)}var k=f,S={compile:g,registerFunction:I,search:m,tokenize:L,TreeInterpreter:k,TYPE_ANY:R,TYPE_ARRAY_NUMBER:y,TYPE_ARRAY_STRING:v,TYPE_ARRAY:O,TYPE_BOOLEAN:A,TYPE_EXPREF:d,TYPE_NULL:N,TYPE_NUMBER:K,TYPE_OBJECT:P,TYPE_STRING:Y};export default S;export{R as TYPE_ANY,O as TYPE_ARRAY,y as TYPE_ARRAY_NUMBER,v as TYPE_ARRAY_STRING,A as TYPE_BOOLEAN,d as TYPE_EXPREF,N as TYPE_NULL,K as TYPE_NUMBER,P as TYPE_OBJECT,Y as TYPE_STRING,k as TreeInterpreter,g as compile,S as jmespath,I as registerFunction,m as search,L as tokenize};
 //# sourceMappingURL=jmespath.esm.min.js.map

dist/jmespath.umd.min.js

@@ -1,2 +0,16 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).jmespath={})}(this,(function(t){"use strict";const e=t=>null!==t&&"[object Object]"===Object.prototype.toString.call(t),r=(t,n)=>{if(t===n)return!0;if(typeof t!=typeof n)return!1;if(Array.isArray(t)&&Array.isArray(n)){if(t.length!==n.length)return!1;for(let e=0;e<t.length;e+=1)if(!r(t[e],n[e]))return!1;return!0}if(e(t)&&e(n)){const e=Object.entries(t),i=new Set(Object.keys(n));if(e.length!==i.size)return!1;for(const[t,s]of e){if(!r(s,n[t]))return!1;i.delete(t)}return 0===i.size}return!1},n=t=>{if(""===t||!1===t||null==t)return!0;if(Array.isArray(t)&&0===t.length)return!0;if(e(t)){for(const e in t)if(t.hasOwnProperty(e))return!1;return!0}return!1},i="function"==typeof String.prototype.trimLeft?t=>t.trimLeft():t=>{const e=/^\s*(.*)/.exec(t);return e&&e[1]},s=t=>t>="0"&&t<="9"||"-"===t;var o;!function(t){t.TOK_EOF="EOF",t.TOK_UNQUOTEDIDENTIFIER="UnquotedIdentifier",t.TOK_QUOTEDIDENTIFIER="QuotedIdentifier",t.TOK_RBRACKET="Rbracket",t.TOK_RPAREN="Rparen",t.TOK_COMMA="Comma",t.TOK_COLON="Colon",t.TOK_RBRACE="Rbrace",t.TOK_NUMBER="Number",t.TOK_CURRENT="Current",t.TOK_ROOT="Root",t.TOK_EXPREF="Expref",t.TOK_PIPE="Pipe",t.TOK_OR="Or",t.TOK_AND="And",t.TOK_EQ="EQ",t.TOK_GT="GT",t.TOK_LT="LT",t.TOK_GTE="GTE",t.TOK_LTE="LTE",t.TOK_NE="NE",t.TOK_FLATTEN="Flatten",t.TOK_STAR="Star",t.TOK_FILTER="Filter",t.TOK_DOT="Dot",t.TOK_NOT="Not",t.TOK_LBRACE="Lbrace",t.TOK_LBRACKET="Lbracket",t.TOK_LPAREN="Lparen",t.TOK_LITERAL="Literal"}(o||(o={}));const c={"(":o.TOK_LPAREN,")":o.TOK_RPAREN,"*":o.TOK_STAR,",":o.TOK_COMMA,".":o.TOK_DOT,":":o.TOK_COLON,"@":o.TOK_CURRENT,$:o.TOK_ROOT,"]":o.TOK_RBRACKET,"{":o.TOK_LBRACE,"}":o.TOK_RBRACE},h={"!":!0,"<":!0,"=":!0,">":!0},u={"\t":!0,"\n":!0,"\r":!0," ":!0};const a=new class{constructor(){this._current=0}tokenize(t){const e=[];let r,n,i;for(this._current=0;this._current<t.length;)if((a=t[this._current])>="a"&&a<="z"||a>="A"&&a<="Z"||"_"===a)r=this._current,n=this.consumeUnquotedIdentifier(t),e.push({start:r,type:o.TOK_UNQUOTEDIDENTIFIER,value:n});else if(void 0!==c[t[this._current]])e.push({start:this._current,type:c[t[this._current]],value:t[this._current]}),this._current+=1;else if(s(t[this._current]))i=this.consumeNumber(t),e.push(i);else if("["===t[this._current])i=this.consumeLBracket(t),e.push(i);else if('"'===t[this._current])r=this._current,n=this.consumeQuotedIdentifier(t),e.push({start:r,type:o.TOK_QUOTEDIDENTIFIER,value:n});else if("'"===t[this._current])r=this._current,n=this.consumeRawStringLiteral(t),e.push({start:r,type:o.TOK_LITERAL,value:n});else if("`"===t[this._current]){r=this._current;const n=this.consumeLiteral(t);e.push({start:r,type:o.TOK_LITERAL,value:n})}else if(void 0!==h[t[this._current]])i=this.consumeOperator(t),i&&e.push(i);else if(void 0!==u[t[this._current]])this._current+=1;else if("&"===t[this._current])r=this._current,this._current+=1,"&"===t[this._current]?(this._current+=1,e.push({start:r,type:o.TOK_AND,value:"&&"})):e.push({start:r,type:o.TOK_EXPREF,value:"&"});else{if("|"!==t[this._current]){const e=new Error("Unknown character: "+t[this._current]);throw e.name="LexerError",e}r=this._current,this._current+=1,"|"===t[this._current]?(this._current+=1,e.push({start:r,type:o.TOK_OR,value:"||"})):e.push({start:r,type:o.TOK_PIPE,value:"|"})}var a;return e}consumeUnquotedIdentifier(t){const e=this._current;for(this._current+=1;this._current<t.length&&((r=t[this._current])>="a"&&r<="z"||r>="A"&&r<="Z"||r>="0"&&r<="9"||"_"===r);)this._current+=1;var r;return t.slice(e,this._current)}consumeQuotedIdentifier(t){const e=this._current;this._current+=1;const r=t.length;for(;'"'!==t[this._current]&&this._current<r;){let e=this._current;"\\"!==t[e]||"\\"!==t[e+1]&&'"'!==t[e+1]?e+=1:e+=2,this._current=e}return this._current+=1,JSON.parse(t.slice(e,this._current))}consumeRawStringLiteral(t){const e=this._current;this._current+=1;const r=t.length;for(;"'"!==t[this._current]&&this._current<r;){let e=this._current;"\\"!==t[e]||"\\"!==t[e+1]&&"'"!==t[e+1]?e+=1:e+=2,this._current=e}this._current+=1;return t.slice(e+1,this._current-1).replace("\\'","'")}consumeNumber(t){const e=this._current;this._current+=1;const r=t.length;for(;s(t[this._current])&&this._current<r;)this._current+=1;return{start:e,value:parseInt(t.slice(e,this._current),10),type:o.TOK_NUMBER}}consumeLBracket(t){const e=this._current;return this._current+=1,"?"===t[this._current]?(this._current+=1,{start:e,type:o.TOK_FILTER,value:"[?"}):"]"===t[this._current]?(this._current+=1,{start:e,type:o.TOK_FLATTEN,value:"[]"}):{start:e,type:o.TOK_LBRACKET,value:"["}}consumeOperator(t){const e=this._current,r=t[e];return this._current+=1,"!"===r?"="===t[this._current]?(this._current+=1,{start:e,type:o.TOK_NE,value:"!="}):{start:e,type:o.TOK_NOT,value:"!"}:"<"===r?"="===t[this._current]?(this._current+=1,{start:e,type:o.TOK_LTE,value:"<="}):{start:e,type:o.TOK_LT,value:"<"}:">"===r?"="===t[this._current]?(this._current+=1,{start:e,type:o.TOK_GTE,value:">="}):{start:e,type:o.TOK_GT,value:">"}:"="===r&&"="===t[this._current]?(this._current+=1,{start:e,type:o.TOK_EQ,value:"=="}):void 0}consumeLiteral(t){this._current+=1;const e=this._current,r=t.length;for(;"`"!==t[this._current]&&this._current<r;){let e=this._current;"\\"!==t[e]||"\\"!==t[e+1]&&"`"!==t[e+1]?e+=1:e+=2,this._current=e}let n=i(t.slice(e,this._current));n=n.replace("\\`","`");const s=this.looksLikeJSON(n)?JSON.parse(n):JSON.parse(`"${n}"`);return this._current+=1,s}looksLikeJSON(t){if(""===t)return!1;if('[{"'.includes(t[0]))return!0;if(["true","false","null"].includes(t))return!0;if("-0123456789".includes(t[0]))try{return JSON.parse(t),!0}catch(t){return!1}return!1}},T={[o.TOK_EOF]:0,[o.TOK_UNQUOTEDIDENTIFIER]:0,[o.TOK_QUOTEDIDENTIFIER]:0,[o.TOK_RBRACKET]:0,[o.TOK_RPAREN]:0,[o.TOK_COMMA]:0,[o.TOK_RBRACE]:0,[o.TOK_NUMBER]:0,[o.TOK_CURRENT]:0,[o.TOK_EXPREF]:0,[o.TOK_ROOT]:0,[o.TOK_PIPE]:1,[o.TOK_OR]:2,[o.TOK_AND]:3,[o.TOK_EQ]:5,[o.TOK_GT]:5,[o.TOK_LT]:5,[o.TOK_GTE]:5,[o.TOK_LTE]:5,[o.TOK_NE]:5,[o.TOK_FLATTEN]:9,[o.TOK_STAR]:20,[o.TOK_FILTER]:21,[o.TOK_DOT]:40,[o.TOK_NOT]:45,[o.TOK_LBRACE]:50,[o.TOK_LBRACKET]:55,[o.TOK_LPAREN]:60};const _=new class{constructor(){this.index=0,this.tokens=[]}parse(t){this.loadTokens(t),this.index=0;const e=this.expression(0);if(this.lookahead(0)!==o.TOK_EOF){const t=this.lookaheadToken(0);this.errorToken(t,`Unexpected token type: ${t.type}, value: ${t.value}`)}return e}loadTokens(t){this.tokens=[...a.tokenize(t),{type:o.TOK_EOF,value:"",start:t.length}]}expression(t){const e=this.lookaheadToken(0);this.advance();let r=this.nud(e),n=this.lookahead(0);for(;t<T[n];)this.advance(),r=this.led(n,r),n=this.lookahead(0);return r}lookahead(t){return this.tokens[this.index+t].type}lookaheadToken(t){return this.tokens[this.index+t]}advance(){this.index+=1}nud(t){let e,r,n;switch(t.type){case o.TOK_LITERAL:return{type:"Literal",value:t.value};case o.TOK_UNQUOTEDIDENTIFIER:return{type:"Field",name:t.value};case o.TOK_QUOTEDIDENTIFIER:const i={type:"Field",name:t.value};if(this.lookahead(0)===o.TOK_LPAREN)throw new Error("Quoted identifier not allowed for function names.");return i;case o.TOK_NOT:return r=this.expression(T.Not),{type:"NotExpression",children:[r]};case o.TOK_STAR:return e={type:"Identity"},r=this.lookahead(0)===o.TOK_RBRACKET&&{type:"Identity"}||this.parseProjectionRHS(T.Star),{type:"ValueProjection",children:[e,r]};case o.TOK_FILTER:return this.led(t.type,{type:"Identity"});case o.TOK_LBRACE:return this.parseMultiselectHash();case o.TOK_FLATTEN:return e={type:o.TOK_FLATTEN,children:[{type:"Identity"}]},r=this.parseProjectionRHS(T.Flatten),{type:"Projection",children:[e,r]};case o.TOK_LBRACKET:return this.lookahead(0)===o.TOK_NUMBER||this.lookahead(0)===o.TOK_COLON?(r=this.parseIndexExpression(),this.projectIfSlice({type:"Identity"},r)):this.lookahead(0)===o.TOK_STAR&&this.lookahead(1)===o.TOK_RBRACKET?(this.advance(),this.advance(),r=this.parseProjectionRHS(T.Star),{children:[{type:"Identity"},r],type:"Projection"}):this.parseMultiselectList();case o.TOK_CURRENT:return{type:o.TOK_CURRENT};case o.TOK_ROOT:return{type:o.TOK_ROOT};case o.TOK_EXPREF:return n=this.expression(T.Expref),{type:"ExpressionReference",children:[n]};case o.TOK_LPAREN:const s=[];for(;this.lookahead(0)!==o.TOK_RPAREN;)this.lookahead(0)===o.TOK_CURRENT?(n={type:o.TOK_CURRENT},this.advance()):n=this.expression(0),s.push(n);return this.match(o.TOK_RPAREN),s[0];default:this.errorToken(t)}}led(t,e){let r;switch(t){case o.TOK_DOT:const n=T.Dot;return this.lookahead(0)!==o.TOK_STAR?(r=this.parseDotRHS(n),{type:"Subexpression",children:[e,r]}):(this.advance(),r=this.parseProjectionRHS(n),{type:"ValueProjection",children:[e,r]});case o.TOK_PIPE:return r=this.expression(T.Pipe),{type:o.TOK_PIPE,children:[e,r]};case o.TOK_OR:return r=this.expression(T.Or),{type:"OrExpression",children:[e,r]};case o.TOK_AND:return r=this.expression(T.And),{type:"AndExpression",children:[e,r]};case o.TOK_LPAREN:const i=e.name,s=[];let c;for(;this.lookahead(0)!==o.TOK_RPAREN;)this.lookahead(0)===o.TOK_CURRENT?(c={type:o.TOK_CURRENT},this.advance()):c=this.expression(0),this.lookahead(0)===o.TOK_COMMA&&this.match(o.TOK_COMMA),s.push(c);this.match(o.TOK_RPAREN);return{name:i,type:"Function",children:s};case o.TOK_FILTER:const h=this.expression(0);return this.match(o.TOK_RBRACKET),r=this.lookahead(0)===o.TOK_FLATTEN&&{type:"Identity"}||this.parseProjectionRHS(T.Filter),{type:"FilterProjection",children:[e,r,h]};case o.TOK_FLATTEN:return{type:"Projection",children:[{type:o.TOK_FLATTEN,children:[e]},this.parseProjectionRHS(T.Flatten)]};case o.TOK_EQ:case o.TOK_NE:case o.TOK_GT:case o.TOK_GTE:case o.TOK_LT:case o.TOK_LTE:return this.parseComparator(e,t);case o.TOK_LBRACKET:const u=this.lookaheadToken(0);return u.type===o.TOK_NUMBER||u.type===o.TOK_COLON?(r=this.parseIndexExpression(),this.projectIfSlice(e,r)):(this.match(o.TOK_STAR),this.match(o.TOK_RBRACKET),r=this.parseProjectionRHS(T.Star),{type:"Projection",children:[e,r]});default:return this.errorToken(this.lookaheadToken(0))}}match(t){if(this.lookahead(0)!==t){const e=this.lookaheadToken(0);this.errorToken(e,`Expected ${t}, got: ${e.type}`)}else this.advance()}errorToken(t,e=""){const r=new Error(e||`Invalid token (${t.type}): "${t.value}"`);throw r.name="ParserError",r}parseIndexExpression(){if(this.lookahead(0)===o.TOK_COLON||this.lookahead(1)===o.TOK_COLON)return this.parseSliceExpression();const t={type:"Index",value:this.lookaheadToken(0).value};return this.advance(),this.match(o.TOK_RBRACKET),t}projectIfSlice(t,e){const r={type:"IndexExpression",children:[t,e]};return"Slice"===e.type?{children:[r,this.parseProjectionRHS(T.Star)],type:"Projection"}:r}parseSliceExpression(){const t=[null,null,null];let e=0,r=this.lookahead(0);for(;r!==o.TOK_RBRACKET&&e<3;){if(r===o.TOK_COLON)e+=1,this.advance();else if(r===o.TOK_NUMBER)t[e]=this.lookaheadToken(0).value,this.advance();else{const t=this.lookaheadToken(0);this.errorToken(t,`Syntax error, unexpected token: ${t.value}(${t.type})`)}r=this.lookahead(0)}return this.match(o.TOK_RBRACKET),{children:t,type:"Slice"}}parseComparator(t,e){return{type:"Comparator",name:e,children:[t,this.expression(T[e])]}}parseDotRHS(t){const e=this.lookahead(0);if([o.TOK_UNQUOTEDIDENTIFIER,o.TOK_QUOTEDIDENTIFIER,o.TOK_STAR].includes(e))return this.expression(t);if(e===o.TOK_LBRACKET)return this.match(o.TOK_LBRACKET),this.parseMultiselectList();if(e===o.TOK_LBRACE)return this.match(o.TOK_LBRACE),this.parseMultiselectHash();const r=this.lookaheadToken(0);this.errorToken(r,`Syntax error, unexpected token: ${r.value}(${r.type})`)}parseProjectionRHS(t){if(T[this.lookahead(0)]<10)return{type:"Identity"};if(this.lookahead(0)===o.TOK_LBRACKET)return this.expression(t);if(this.lookahead(0)===o.TOK_FILTER)return this.expression(t);if(this.lookahead(0)===o.TOK_DOT)return this.match(o.TOK_DOT),this.parseDotRHS(t);const e=this.lookaheadToken(0);this.errorToken(e,`Syntax error, unexpected token: ${e.value}(${e.type})`)}parseMultiselectList(){const t=[];for(;this.lookahead(0)!==o.TOK_RBRACKET;){const e=this.expression(0);if(t.push(e),this.lookahead(0)===o.TOK_COMMA&&(this.match(o.TOK_COMMA),this.lookahead(0)===o.TOK_RBRACKET))throw new Error("Unexpected token Rbracket")}return this.match(o.TOK_RBRACKET),{type:"MultiSelectList",children:t}}parseMultiselectHash(){const t=[],e=[o.TOK_UNQUOTEDIDENTIFIER,o.TOK_QUOTEDIDENTIFIER];let r,n,i,s;for(;;){if(r=this.lookaheadToken(0),!e.includes(r.type))throw new Error("Expecting an identifier token, got: "+r.type);if(n=r.value,this.advance(),this.match(o.TOK_COLON),i=this.expression(0),s={value:i,type:"KeyValuePair",name:n},t.push(s),this.lookahead(0)===o.TOK_COMMA)this.match(o.TOK_COMMA);else if(this.lookahead(0)===o.TOK_RBRACE){this.match(o.TOK_RBRACE);break}}return{type:"MultiSelectHash",children:t}}};var l;!function(t){t[t.TYPE_NUMBER=0]="TYPE_NUMBER",t[t.TYPE_ANY=1]="TYPE_ANY",t[t.TYPE_STRING=2]="TYPE_STRING",t[t.TYPE_ARRAY=3]="TYPE_ARRAY",t[t.TYPE_OBJECT=4]="TYPE_OBJECT",t[t.TYPE_BOOLEAN=5]="TYPE_BOOLEAN",t[t.TYPE_EXPREF=6]="TYPE_EXPREF",t[t.TYPE_NULL=7]="TYPE_NULL",t[t.TYPE_ARRAY_NUMBER=8]="TYPE_ARRAY_NUMBER",t[t.TYPE_ARRAY_STRING=9]="TYPE_ARRAY_STRING"}(l||(l={}));class E{constructor(t){this.TYPE_NAME_TABLE={[l.TYPE_NUMBER]:"number",[l.TYPE_ANY]:"any",[l.TYPE_STRING]:"string",[l.TYPE_ARRAY]:"array",[l.TYPE_OBJECT]:"object",[l.TYPE_BOOLEAN]:"boolean",[l.TYPE_EXPREF]:"expression",[l.TYPE_NULL]:"null",[l.TYPE_ARRAY_NUMBER]:"Array<number>",[l.TYPE_ARRAY_STRING]:"Array<string>"},this.functionAbs=([t])=>Math.abs(t),this.functionAvg=([t])=>{let e=0;for(let r=0;r<t.length;r+=1)e+=t[r];return e/t.length},this.functionCeil=([t])=>Math.ceil(t),this.functionContains=t=>{const[e,r]=t;return e.includes(r)},this.functionEndsWith=t=>{const[e,r]=t;return e.includes(r,e.length-r.length)},this.functionFloor=([t])=>Math.floor(t),this.functionJoin=t=>{const[e,r]=t;return r.join(e)},this.functionKeys=([t])=>Object.keys(t),this.functionLength=([t])=>e(t)?Object.keys(t).length:t.length,this.functionMap=t=>{if(!this._interpreter)return[];const e=[],r=this._interpreter,n=t[0],i=t[1];for(let t=0;t<i.length;t+=1)e.push(r.visit(n,i[t]));return 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+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).jmespath={})}(this,(function(t){"use strict";
+/*! *****************************************************************************
+    Copyright (c) Microsoft Corporation.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+    PERFORMANCE OF THIS SOFTWARE.
+    ***************************************************************************** */function e(){for(var t=0,e=0,r=arguments.length;e<r;e++)t+=arguments[e].length;var n=Array(t),i=0;for(e=0;e<r;e++)for(var s=arguments[e],o=0,a=s.length;o<a;o++,i++)n[i]=s[o];return n}var r,n,i=function(t){return null!==t&&"[object Object]"===Object.prototype.toString.call(t)},s=function(t,e){if(t===e)return!0;if(typeof t!=typeof e)return!1;if(Array.isArray(t)&&Array.isArray(e)){if(t.length!==e.length)return!1;for(var r=0;r<t.length;r+=1)if(!s(t[r],e[r]))return!1;return!0}if(i(t)&&i(e)){var n=Object.entries(t),o=new Set(Object.keys(e));if(n.length!==o.size)return!1;for(var a=0,u=n;a<u.length;a++){var c=u[a],T=c[0],h=c[1];if(!s(h,e[T]))return!1;o.delete(T)}return 0===o.size}return!1},o=function(t){if(""===t||!1===t||null==t)return!0;if(Array.isArray(t)&&0===t.length)return!0;if(i(t)){for(var e in t)if(t.hasOwnProperty(e))return!1;return!0}return!1},a=function(t){return t>="0"&&t<="9"||"-"===t};!function(t){t.TOK_EOF="EOF",t.TOK_UNQUOTEDIDENTIFIER="UnquotedIdentifier",t.TOK_QUOTEDIDENTIFIER="QuotedIdentifier",t.TOK_RBRACKET="Rbracket",t.TOK_RPAREN="Rparen",t.TOK_COMMA="Comma",t.TOK_COLON="Colon",t.TOK_RBRACE="Rbrace",t.TOK_NUMBER="Number",t.TOK_CURRENT="Current",t.TOK_ROOT="Root",t.TOK_EXPREF="Expref",t.TOK_PIPE="Pipe",t.TOK_OR="Or",t.TOK_AND="And",t.TOK_EQ="EQ",t.TOK_GT="GT",t.TOK_LT="LT",t.TOK_GTE="GTE",t.TOK_LTE="LTE",t.TOK_NE="NE",t.TOK_FLATTEN="Flatten",t.TOK_STAR="Star",t.TOK_FILTER="Filter",t.TOK_DOT="Dot",t.TOK_NOT="Not",t.TOK_LBRACE="Lbrace",t.TOK_LBRACKET="Lbracket",t.TOK_LPAREN="Lparen",t.TOK_LITERAL="Literal"}(n||(n={}));var u,c,T=((r={"(":n.TOK_LPAREN,")":n.TOK_RPAREN,"*":n.TOK_STAR,",":n.TOK_COMMA,".":n.TOK_DOT,":":n.TOK_COLON,"@":n.TOK_CURRENT}).$=n.TOK_ROOT,r["]"]=n.TOK_RBRACKET,r["{"]=n.TOK_LBRACE,r["}"]=n.TOK_RBRACE,r),h={"!":!0,"<":!0,"=":!0,">":!0},_={"\t":!0,"\n":!0,"\r":!0," ":!0},E=new(function(){function t(){this._current=0}return t.prototype.tokenize=function(t){var e,r,i,s,o=[];for(this._current=0;this._current<t.length;)if((s=t[this._current])>="a"&&s<="z"||s>="A"&&s<="Z"||"_"===s)e=this._current,r=this.consumeUnquotedIdentifier(t),o.push({start:e,type:n.TOK_UNQUOTEDIDENTIFIER,value:r});else if(void 0!==T[t[this._current]])o.push({start:this._current,type:T[t[this._current]],value:t[this._current]}),this._current+=1;else if(a(t[this._current]))i=this.consumeNumber(t),o.push(i);else if("["===t[this._current])i=this.consumeLBracket(t),o.push(i);else if('"'===t[this._current])e=this._current,r=this.consumeQuotedIdentifier(t),o.push({start:e,type:n.TOK_QUOTEDIDENTIFIER,value:r});else if("'"===t[this._current])e=this._current,r=this.consumeRawStringLiteral(t),o.push({start:e,type:n.TOK_LITERAL,value:r});else if("`"===t[this._current]){e=this._current;var u=this.consumeLiteral(t);o.push({start:e,type:n.TOK_LITERAL,value:u})}else if(void 0!==h[t[this._current]])(i=this.consumeOperator(t))&&o.push(i);else if(void 0!==_[t[this._current]])this._current+=1;else if("&"===t[this._current])e=this._current,this._current+=1,"&"===t[this._current]?(this._current+=1,o.push({start:e,type:n.TOK_AND,value:"&&"})):o.push({start:e,type:n.TOK_EXPREF,value:"&"});else{if("|"!==t[this._current]){var c=new Error("Unknown character: "+t[this._current]);throw c.name="LexerError",c}e=this._current,this._current+=1,"|"===t[this._current]?(this._current+=1,o.push({start:e,type:n.TOK_OR,value:"||"})):o.push({start:e,type:n.TOK_PIPE,value:"|"})}return o},t.prototype.consumeUnquotedIdentifier=function(t){var e,r=this._current;for(this._current+=1;this._current<t.length&&((e=t[this._current])>="a"&&e<="z"||e>="A"&&e<="Z"||e>="0"&&e<="9"||"_"===e);)this._current+=1;return t.slice(r,this._current)},t.prototype.consumeQuotedIdentifier=function(t){var e=this._current;this._current+=1;for(var r=t.length;'"'!==t[this._current]&&this._current<r;){var n=this._current;"\\"!==t[n]||"\\"!==t[n+1]&&'"'!==t[n+1]?n+=1:n+=2,this._current=n}return this._current+=1,JSON.parse(t.slice(e,this._current))},t.prototype.consumeRawStringLiteral=function(t){var e=this._current;this._current+=1;for(var r=t.length;"'"!==t[this._current]&&this._current<r;){var n=this._current;"\\"!==t[n]||"\\"!==t[n+1]&&"'"!==t[n+1]?n+=1:n+=2,this._current=n}return this._current+=1,t.slice(e+1,this._current-1).replace("\\'","'")},t.prototype.consumeNumber=function(t){var e=this._current;this._current+=1;for(var r=t.length;a(t[this._current])&&this._current<r;)this._current+=1;return{start:e,value:parseInt(t.slice(e,this._current),10),type:n.TOK_NUMBER}},t.prototype.consumeLBracket=function(t){var e=this._current;return this._current+=1,"?"===t[this._current]?(this._current+=1,{start:e,type:n.TOK_FILTER,value:"[?"}):"]"===t[this._current]?(this._current+=1,{start:e,type:n.TOK_FLATTEN,value:"[]"}):{start:e,type:n.TOK_LBRACKET,value:"["}},t.prototype.consumeOperator=function(t){var e=this._current,r=t[e];return this._current+=1,"!"===r?"="===t[this._current]?(this._current+=1,{start:e,type:n.TOK_NE,value:"!="}):{start:e,type:n.TOK_NOT,value:"!"}:"<"===r?"="===t[this._current]?(this._current+=1,{start:e,type:n.TOK_LTE,value:"<="}):{start:e,type:n.TOK_LT,value:"<"}:">"===r?"="===t[this._current]?(this._current+=1,{start:e,type:n.TOK_GTE,value:">="}):{start:e,type:n.TOK_GT,value:">"}:"="===r&&"="===t[this._current]?(this._current+=1,{start:e,type:n.TOK_EQ,value:"=="}):void 0},t.prototype.consumeLiteral=function(t){this._current+=1;for(var e=this._current,r=t.length;"`"!==t[this._current]&&this._current<r;){var n=this._current;"\\"!==t[n]||"\\"!==t[n+1]&&"`"!==t[n+1]?n+=1:n+=2,this._current=n}var i=t.slice(e,this._current).trimLeft();i=i.replace("\\`","`");var s=this.looksLikeJSON(i)?JSON.parse(i):JSON.parse('"'+i+'"');return this._current+=1,s},t.prototype.looksLikeJSON=function(t){if(""===t)return!1;if('[{"'.includes(t[0]))return!0;if(["true","false","null"].includes(t))return!0;if("-0123456789".includes(t[0]))try{return JSON.parse(t),!0}catch(t){return!1}return!1},t}()),l=((u={})[n.TOK_EOF]=0,u[n.TOK_UNQUOTEDIDENTIFIER]=0,u[n.TOK_QUOTEDIDENTIFIER]=0,u[n.TOK_RBRACKET]=0,u[n.TOK_RPAREN]=0,u[n.TOK_COMMA]=0,u[n.TOK_RBRACE]=0,u[n.TOK_NUMBER]=0,u[n.TOK_CURRENT]=0,u[n.TOK_EXPREF]=0,u[n.TOK_ROOT]=0,u[n.TOK_PIPE]=1,u[n.TOK_OR]=2,u[n.TOK_AND]=3,u[n.TOK_EQ]=5,u[n.TOK_GT]=5,u[n.TOK_LT]=5,u[n.TOK_GTE]=5,u[n.TOK_LTE]=5,u[n.TOK_NE]=5,u[n.TOK_FLATTEN]=9,u[n.TOK_STAR]=20,u[n.TOK_FILTER]=21,u[n.TOK_DOT]=40,u[n.TOK_NOT]=45,u[n.TOK_LBRACE]=50,u[n.TOK_LBRACKET]=55,u[n.TOK_LPAREN]=60,u),p=new(function(){function t(){this.index=0,this.tokens=[]}return t.prototype.parse=function(t){this.loadTokens(t),this.index=0;var e=this.expression(0);if(this.lookahead(0)!==n.TOK_EOF){var r=this.lookaheadToken(0);this.errorToken(r,"Unexpected token type: "+r.type+", value: "+r.value)}return e},t.prototype.loadTokens=function(t){this.tokens=e(E.tokenize(t),[{type:n.TOK_EOF,value:"",start:t.length}])},t.prototype.expression=function(t){var e=this.lookaheadToken(0);this.advance();for(var r=this.nud(e),n=this.lookahead(0);t<l[n];)this.advance(),r=this.led(n,r),n=this.lookahead(0);return r},t.prototype.lookahead=function(t){return this.tokens[this.index+t].type},t.prototype.lookaheadToken=function(t){return this.tokens[this.index+t]},t.prototype.advance=function(){this.index+=1},t.prototype.nud=function(t){var e,r;switch(t.type){case n.TOK_LITERAL:return{type:"Literal",value:t.value};case n.TOK_UNQUOTEDIDENTIFIER:return{type:"Field",name:t.value};case n.TOK_QUOTEDIDENTIFIER:var i={type:"Field",name:t.value};if(this.lookahead(0)===n.TOK_LPAREN)throw new Error("Quoted identifier not allowed for function names.");return i;case n.TOK_NOT:return{type:"NotExpression",children:[e=this.expression(l.Not)]};case n.TOK_STAR:return{type:"ValueProjection",children:[{type:"Identity"},e=this.lookahead(0)===n.TOK_RBRACKET&&{type:"Identity"}||this.parseProjectionRHS(l.Star)]};case n.TOK_FILTER:return this.led(t.type,{type:"Identity"});case n.TOK_LBRACE:return this.parseMultiselectHash();case n.TOK_FLATTEN:return{type:"Projection",children:[{type:n.TOK_FLATTEN,children:[{type:"Identity"}]},e=this.parseProjectionRHS(l.Flatten)]};case n.TOK_LBRACKET:return this.lookahead(0)===n.TOK_NUMBER||this.lookahead(0)===n.TOK_COLON?(e=this.parseIndexExpression(),this.projectIfSlice({type:"Identity"},e)):this.lookahead(0)===n.TOK_STAR&&this.lookahead(1)===n.TOK_RBRACKET?(this.advance(),this.advance(),{children:[{type:"Identity"},e=this.parseProjectionRHS(l.Star)],type:"Projection"}):this.parseMultiselectList();case n.TOK_CURRENT:return{type:n.TOK_CURRENT};case n.TOK_ROOT:return{type:n.TOK_ROOT};case n.TOK_EXPREF:return{type:"ExpressionReference",children:[r=this.expression(l.Expref)]};case n.TOK_LPAREN:for(var s=[];this.lookahead(0)!==n.TOK_RPAREN;)this.lookahead(0)===n.TOK_CURRENT?(r={type:n.TOK_CURRENT},this.advance()):r=this.expression(0),s.push(r);return this.match(n.TOK_RPAREN),s[0];default:this.errorToken(t)}},t.prototype.led=function(t,e){var r;switch(t){case n.TOK_DOT:var i=l.Dot;return this.lookahead(0)!==n.TOK_STAR?{type:"Subexpression",children:[e,r=this.parseDotRHS(i)]}:(this.advance(),{type:"ValueProjection",children:[e,r=this.parseProjectionRHS(i)]});case n.TOK_PIPE:return r=this.expression(l.Pipe),{type:n.TOK_PIPE,children:[e,r]};case n.TOK_OR:return{type:"OrExpression",children:[e,r=this.expression(l.Or)]};case n.TOK_AND:return{type:"AndExpression",children:[e,r=this.expression(l.And)]};case n.TOK_LPAREN:for(var s=e.name,o=[],a=void 0;this.lookahead(0)!==n.TOK_RPAREN;)this.lookahead(0)===n.TOK_CURRENT?(a={type:n.TOK_CURRENT},this.advance()):a=this.expression(0),this.lookahead(0)===n.TOK_COMMA&&this.match(n.TOK_COMMA),o.push(a);return this.match(n.TOK_RPAREN),{name:s,type:"Function",children:o};case n.TOK_FILTER:var u=this.expression(0);return this.match(n.TOK_RBRACKET),{type:"FilterProjection",children:[e,r=this.lookahead(0)===n.TOK_FLATTEN&&{type:"Identity"}||this.parseProjectionRHS(l.Filter),u]};case n.TOK_FLATTEN:return{type:"Projection",children:[{type:n.TOK_FLATTEN,children:[e]},this.parseProjectionRHS(l.Flatten)]};case n.TOK_EQ:case n.TOK_NE:case n.TOK_GT:case n.TOK_GTE:case n.TOK_LT:case n.TOK_LTE:return this.parseComparator(e,t);case n.TOK_LBRACKET:var c=this.lookaheadToken(0);return c.type===n.TOK_NUMBER||c.type===n.TOK_COLON?(r=this.parseIndexExpression(),this.projectIfSlice(e,r)):(this.match(n.TOK_STAR),this.match(n.TOK_RBRACKET),{type:"Projection",children:[e,r=this.parseProjectionRHS(l.Star)]});default:return this.errorToken(this.lookaheadToken(0))}},t.prototype.match=function(t){if(this.lookahead(0)!==t){var e=this.lookaheadToken(0);this.errorToken(e,"Expected "+t+", got: "+e.type)}else this.advance()},t.prototype.errorToken=function(t,e){void 0===e&&(e="");var r=new Error(e||"Invalid token ("+t.type+'): "'+t.value+'"');throw r.name="ParserError",r},t.prototype.parseIndexExpression=function(){if(this.lookahead(0)===n.TOK_COLON||this.lookahead(1)===n.TOK_COLON)return this.parseSliceExpression();var t={type:"Index",value:this.lookaheadToken(0).value};return this.advance(),this.match(n.TOK_RBRACKET),t},t.prototype.projectIfSlice=function(t,e){var r={type:"IndexExpression",children:[t,e]};return"Slice"===e.type?{children:[r,this.parseProjectionRHS(l.Star)],type:"Projection"}:r},t.prototype.parseSliceExpression=function(){for(var t=[null,null,null],e=0,r=this.lookahead(0);r!==n.TOK_RBRACKET&&e<3;){if(r===n.TOK_COLON)e+=1,this.advance();else if(r===n.TOK_NUMBER)t[e]=this.lookaheadToken(0).value,this.advance();else{var i=this.lookaheadToken(0);this.errorToken(i,"Syntax error, unexpected token: "+i.value+"("+i.type+")")}r=this.lookahead(0)}return this.match(n.TOK_RBRACKET),{children:t,type:"Slice"}},t.prototype.parseComparator=function(t,e){return{type:"Comparator",name:e,children:[t,this.expression(l[e])]}},t.prototype.parseDotRHS=function(t){var e=this.lookahead(0);if([n.TOK_UNQUOTEDIDENTIFIER,n.TOK_QUOTEDIDENTIFIER,n.TOK_STAR].includes(e))return this.expression(t);if(e===n.TOK_LBRACKET)return this.match(n.TOK_LBRACKET),this.parseMultiselectList();if(e===n.TOK_LBRACE)return this.match(n.TOK_LBRACE),this.parseMultiselectHash();var r=this.lookaheadToken(0);this.errorToken(r,"Syntax error, unexpected token: "+r.value+"("+r.type+")")},t.prototype.parseProjectionRHS=function(t){if(l[this.lookahead(0)]<10)return{type:"Identity"};if(this.lookahead(0)===n.TOK_LBRACKET)return this.expression(t);if(this.lookahead(0)===n.TOK_FILTER)return this.expression(t);if(this.lookahead(0)===n.TOK_DOT)return this.match(n.TOK_DOT),this.parseDotRHS(t);var e=this.lookaheadToken(0);this.errorToken(e,"Syntax error, unexpected token: "+e.value+"("+e.type+")")},t.prototype.parseMultiselectList=function(){for(var t=[];this.lookahead(0)!==n.TOK_RBRACKET;){var e=this.expression(0);if(t.push(e),this.lookahead(0)===n.TOK_COMMA&&(this.match(n.TOK_COMMA),this.lookahead(0)===n.TOK_RBRACKET))throw new Error("Unexpected token Rbracket")}return this.match(n.TOK_RBRACKET),{type:"MultiSelectList",children:t}},t.prototype.parseMultiselectHash=function(){for(var t,e,r,i=[],s=[n.TOK_UNQUOTEDIDENTIFIER,n.TOK_QUOTEDIDENTIFIER];;){if(t=this.lookaheadToken(0),!s.includes(t.type))throw new Error("Expecting an identifier token, got: "+t.type);if(e=t.value,this.advance(),this.match(n.TOK_COLON),r=this.expression(0),i.push({value:r,type:"KeyValuePair",name:e}),this.lookahead(0)===n.TOK_COMMA)this.match(n.TOK_COMMA);else if(this.lookahead(0)===n.TOK_RBRACE){this.match(n.TOK_RBRACE);break}}return{type:"MultiSelectHash",children:i}},t}());!function(t){t[t.TYPE_NUMBER=0]="TYPE_NUMBER",t[t.TYPE_ANY=1]="TYPE_ANY",t[t.TYPE_STRING=2]="TYPE_STRING",t[t.TYPE_ARRAY=3]="TYPE_ARRAY",t[t.TYPE_OBJECT=4]="TYPE_OBJECT",t[t.TYPE_BOOLEAN=5]="TYPE_BOOLEAN",t[t.TYPE_EXPREF=6]="TYPE_EXPREF",t[t.TYPE_NULL=7]="TYPE_NULL",t[t.TYPE_ARRAY_NUMBER=8]="TYPE_ARRAY_NUMBER",t[t.TYPE_ARRAY_STRING=9]="TYPE_ARRAY_STRING"}(c||(c={}));var f=function(){function t(t){var r,n=this;this.TYPE_NAME_TABLE=((r={})[c.TYPE_NUMBER]="number",r[c.TYPE_ANY]="any",r[c.TYPE_STRING]="string",r[c.TYPE_ARRAY]="array",r[c.TYPE_OBJECT]="object",r[c.TYPE_BOOLEAN]="boolean",r[c.TYPE_EXPREF]="expression",r[c.TYPE_NULL]="null",r[c.TYPE_ARRAY_NUMBER]="Array<number>",r[c.TYPE_ARRAY_STRING]="Array<string>",r),this.functionAbs=function(t){var e=t[0];return Math.abs(e)},this.functionAvg=function(t){for(var e=t[0],r=0,n=0;n<e.length;n+=1)r+=e[n];return r/e.length},this.functionCeil=function(t){var e=t[0];return Math.ceil(e)},this.functionContains=function(t){var e=t[0],r=t[1];return e.includes(r)},this.functionEndsWith=function(t){var e=t[0],r=t[1];return e.includes(r,e.length-r.length)},this.functionFloor=function(t){var e=t[0];return Math.floor(e)},this.functionJoin=function(t){var e=t[0];return t[1].join(e)},this.functionKeys=function(t){var e=t[0];return Object.keys(e)},this.functionLength=function(t){var e=t[0];return i(e)?Object.keys(e).length:e.length},this.functionMap=function(t){if(!n._interpreter)return[];for(var e=[],r=n._interpreter,i=t[0],s=t[1],o=0;o<s.length;o+=1)e.push(r.visit(i,s[o]));return e},this.functionMax=function(t){var e=t[0];if(!e.length)return null;if(n.getTypeName(e[0])===c.TYPE_NUMBER)return Math.max.apply(Math,e);for(var r=e,i=r[0],s=1;s<r.length;s+=1)i.localeCompare(r[s])<0&&(i=r[s]);return i},this.functionMaxBy=function(t){for(var e,r,i=t[1],s=t[0],o=n.createKeyFunction(i,[c.TYPE_NUMBER,c.TYPE_STRING]),a=-1/0,u=0;u<s.length;u+=1)void 0!==(r=o&&o(s[u]))&&r>a&&(a=r,e=s[u]);return e},this.functionMerge=function(t){for(var e={},r=0;r<t.length;r+=1){var n=t[r];e=Object.assign(e,n)}return e},this.functionMin=function(t){var e=t[0];if(!e.length)return null;if(n.getTypeName(e[0])===c.TYPE_NUMBER)return Math.min.apply(Math,e);for(var r=e,i=r[0],s=1;s<r.length;s+=1)r[s].localeCompare(i)<0&&(i=r[s]);return i},this.functionMinBy=function(t){for(var e,r,i=t[1],s=t[0],o=n.createKeyFunction(i,[c.TYPE_NUMBER,c.TYPE_STRING]),a=1/0,u=0;u<s.length;u+=1)void 0!==(r=o&&o(s[u]))&&r<a&&(a=r,e=s[u]);return e},this.functionNotNull=function(t){for(var e=0;e<t.length;e+=1)if(n.getTypeName(t[e])!==c.TYPE_NULL)return t[e];return null},this.functionReverse=function(t){var e=t[0];if(n.getTypeName(e)===c.TYPE_STRING){for(var r=e,i="",s=r.length-1;s>=0;s-=1)i+=r[s];return i}var o=e.slice(0);return o.reverse(),o},this.functionSort=function(t){return e(t[0]).sort()},this.functionSortBy=function(t){if(!n._interpreter)return[];var e=t[0].slice(0);if(0===e.length)return e;var r=n._interpreter,i=t[1],s=n.getTypeName(r.visit(i,e[0]));if(void 0!==s&&![c.TYPE_NUMBER,c.TYPE_STRING].includes(s))throw new Error("TypeError: unexpected type ("+n.TYPE_NAME_TABLE[s]+")");for(var o=[],a=0;a<e.length;a+=1)o.push([a,e[a]]);o.sort((function(t,e){var o=r.visit(i,t[1]),a=r.visit(i,e[1]);if(n.getTypeName(o)!==s)throw new Error("TypeError: expected ("+n.TYPE_NAME_TABLE[s]+"), received "+n.TYPE_NAME_TABLE[n.getTypeName(o)]);if(n.getTypeName(a)!==s)throw new Error("TypeError: expected ("+n.TYPE_NAME_TABLE[s]+"), received "+n.TYPE_NAME_TABLE[n.getTypeName(a)]);return o>a?1:o<a?-1:t[0]-e[0]}));for(var u=0;u<o.length;u+=1)e[u]=o[u][1];return e},this.functionStartsWith=function(t){var e=t[0],r=t[1];return e.startsWith(r)},this.functionSum=function(t){return t[0].reduce((function(t,e){return t+e}),0)},this.functionToArray=function(t){var e=t[0];return n.getTypeName(e)===c.TYPE_ARRAY?e:[e]},this.functionToNumber=function(t){var e,r=t[0],i=n.getTypeName(r);return i===c.TYPE_NUMBER?r:i!==c.TYPE_STRING||(e=+r,isNaN(e))?null:e},this.functionToString=function(t){var e=t[0];return n.getTypeName(e)===c.TYPE_STRING?e:JSON.stringify(e)},this.functionType=function(t){var e=t[0];switch(n.getTypeName(e)){case c.TYPE_NUMBER:return"number";case c.TYPE_STRING:return"string";case c.TYPE_ARRAY:return"array";case c.TYPE_OBJECT:return"object";case c.TYPE_BOOLEAN:return"boolean";case c.TYPE_EXPREF:return"expref";case c.TYPE_NULL:return"null";default:return}},this.functionValues=function(t){var e=t[0];return Object.values(e)},this.functionTable={abs:{_func:this.functionAbs,_signature:[{types:[c.TYPE_NUMBER]}]},avg:{_func:this.functionAvg,_signature:[{types:[c.TYPE_ARRAY_NUMBER]}]},ceil:{_func:this.functionCeil,_signature:[{types:[c.TYPE_NUMBER]}]},contains:{_func:this.functionContains,_signature:[{types:[c.TYPE_STRING,c.TYPE_ARRAY]},{types:[c.TYPE_ANY]}]},ends_with:{_func:this.functionEndsWith,_signature:[{types:[c.TYPE_STRING]},{types:[c.TYPE_STRING]}]},floor:{_func:this.functionFloor,_signature:[{types:[c.TYPE_NUMBER]}]},join:{_func:this.functionJoin,_signature:[{types:[c.TYPE_STRING]},{types:[c.TYPE_ARRAY_STRING]}]},keys:{_func:this.functionKeys,_signature:[{types:[c.TYPE_OBJECT]}]},length:{_func:this.functionLength,_signature:[{types:[c.TYPE_STRING,c.TYPE_ARRAY,c.TYPE_OBJECT]}]},map:{_func:this.functionMap,_signature:[{types:[c.TYPE_EXPREF]},{types:[c.TYPE_ARRAY]}]},max:{_func:this.functionMax,_signature:[{types:[c.TYPE_ARRAY_NUMBER,c.TYPE_ARRAY_STRING]}]},max_by:{_func:this.functionMaxBy,_signature:[{types:[c.TYPE_ARRAY]},{types:[c.TYPE_EXPREF]}]},merge:{_func:this.functionMerge,_signature:[{types:[c.TYPE_OBJECT],variadic:!0}]},min:{_func:this.functionMin,_signature:[{types:[c.TYPE_ARRAY_NUMBER,c.TYPE_ARRAY_STRING]}]},min_by:{_func:this.functionMinBy,_signature:[{types:[c.TYPE_ARRAY]},{types:[c.TYPE_EXPREF]}]},not_null:{_func:this.functionNotNull,_signature:[{types:[c.TYPE_ANY],variadic:!0}]},reverse:{_func:this.functionReverse,_signature:[{types:[c.TYPE_STRING,c.TYPE_ARRAY]}]},sort:{_func:this.functionSort,_signature:[{types:[c.TYPE_ARRAY_STRING,c.TYPE_ARRAY_NUMBER]}]},sort_by:{_func:this.functionSortBy,_signature:[{types:[c.TYPE_ARRAY]},{types:[c.TYPE_EXPREF]}]},starts_with:{_func:this.functionStartsWith,_signature:[{types:[c.TYPE_STRING]},{types:[c.TYPE_STRING]}]},sum:{_func:this.functionSum,_signature:[{types:[c.TYPE_ARRAY_NUMBER]}]},to_array:{_func:this.functionToArray,_signature:[{types:[c.TYPE_ANY]}]},to_number:{_func:this.functionToNumber,_signature:[{types:[c.TYPE_ANY]}]},to_string:{_func:this.functionToString,_signature:[{types:[c.TYPE_ANY]}]},type:{_func:this.functionType,_signature:[{types:[c.TYPE_ANY]}]},values:{_func:this.functionValues,_signature:[{types:[c.TYPE_OBJECT]}]}},this._interpreter=t}return t.prototype.registerFunction=function(t,e,r){if(t in this.functionTable)throw new Error("Function already defined: "+t+"()");this.functionTable[t]={_func:e.bind(this),_signature:r}},t.prototype.callFunction=function(t,e){var r=this.functionTable[t];if(void 0===r)throw new Error("Unknown function: "+t+"()");return this.validateArgs(t,e,r._signature),r._func.call(this,e)},t.prototype.validateInputSignatures=function(t,e){for(var r=0;r<e.length;r+=1)if("variadic"in e[r]&&r!==e.length-1)throw new Error("ArgumentError: "+t+"() 'variadic' argument "+(r+1)+" must occur last")},t.prototype.validateArgs=function(t,e,r){var n,i,s,o=this;this.validateInputSignatures(t,r);var a,u,c,T=r.filter((function(t){var e;return null!==(e=!t.optional)&&void 0!==e&&e})).length,h=null!==(i=null===(n=r[r.length-1])||void 0===n?void 0:n.variadic)&&void 0!==i&&i,_=e.length<T,E=e.length>r.length,l=_&&(!h&&T>1||h)?"at least ":"";if(h&&_||!h&&(_||E))throw s=r.length>1,new Error("ArgumentError: "+t+"() takes "+l+T+" argument"+(s?"s":"")+" but received "+e.length);for(var p=0;p<r.length;p+=1){c=!1,a=r[p].types,u=this.getTypeName(e[p]);var f=void 0;for(f=0;f<a.length;f+=1)if(void 0!==u&&this.typeMatches(u,a[f],e[p])){c=!0;break}if(!c&&void 0!==u){var R=a.map((function(t){return o.TYPE_NAME_TABLE[t]})).join(" | ");throw new Error("TypeError: "+t+"() expected argument "+(p+1)+" to be type ("+R+") but received type "+this.TYPE_NAME_TABLE[u]+" instead.")}}},t.prototype.typeMatches=function(t,e,r){if(e===c.TYPE_ANY)return!0;if(e!==c.TYPE_ARRAY_STRING&&e!==c.TYPE_ARRAY_NUMBER&&e!==c.TYPE_ARRAY)return t===e;if(e===c.TYPE_ARRAY)return t===c.TYPE_ARRAY;if(t===c.TYPE_ARRAY){var n=void 0;e===c.TYPE_ARRAY_NUMBER?n=c.TYPE_NUMBER:e===c.TYPE_ARRAY_STRING&&(n=c.TYPE_STRING);for(var i=0;i<r.length;i+=1){var s=this.getTypeName(r[i]);if(void 0!==s&&void 0!==n&&!this.typeMatches(s,n,r[i]))return!1}return!0}return!1},t.prototype.getTypeName=function(t){switch(Object.prototype.toString.call(t)){case"[object String]":return c.TYPE_STRING;case"[object Number]":return c.TYPE_NUMBER;case"[object Array]":return c.TYPE_ARRAY;case"[object Boolean]":return c.TYPE_BOOLEAN;case"[object Null]":return c.TYPE_NULL;case"[object Object]":return t.jmespathType===n.TOK_EXPREF?c.TYPE_EXPREF:c.TYPE_OBJECT;default:return}},t.prototype.createKeyFunction=function(t,e){var r=this;if(this._interpreter){var n=this._interpreter;return function(i){var s=n.visit(t,i);if(!e.includes(r.getTypeName(s))){var o="TypeError: expected one of ("+e.map((function(t){return r.TYPE_NAME_TABLE[t]})).join(" | ")+"), received "+r.TYPE_NAME_TABLE[r.getTypeName(s)];throw new Error(o)}return s}}},t}(),R=new(function(){function t(){this._rootValue=null,this.runtime=new f(this)}return t.prototype.search=function(t,e){return this._rootValue=e,this.visit(t,e)},t.prototype.visit=function(t,r){var a,u,c,T,h,_,E,l,p,f;switch(t.type){case"Field":return null===r?null:i(r)?void 0===(_=r[t.name])?null:_:null;case"Subexpression":for(c=this.visit(t.children[0],r),p=1;p<t.children.length;p+=1)if(null===(c=this.visit(t.children[1],c)))return null;return c;case"IndexExpression":return E=this.visit(t.children[0],r),this.visit(t.children[1],E);case"Index":if(!Array.isArray(r))return null;var R=t.value;return R<0&&(R=r.length+R),void 0===(c=r[R])&&(c=null),c;case"Slice":if(!Array.isArray(r))return null;var O=e(t.children),y=this.computeSliceParams(r.length,O),v=y[0],d=y[1],A=y[2];if(c=[],A>0)for(p=v;p<d;p+=A)c.push(r[p]);else for(p=v;p>d;p+=A)c.push(r[p]);return c;case"Projection":if(f=this.visit(t.children[0],r),!Array.isArray(f))return null;for(l=[],p=0;p<f.length;p+=1)null!==(u=this.visit(t.children[1],f[p]))&&l.push(u);return l;case"ValueProjection":if(f=this.visit(t.children[0],r),!i(f))return null;l=[];var N=Object.values(f);for(p=0;p<N.length;p+=1)null!==(u=this.visit(t.children[1],N[p]))&&l.push(u);return l;case"FilterProjection":if(f=this.visit(t.children[0],r),!Array.isArray(f))return null;var P=[],K=[];for(p=0;p<f.length;p+=1)a=this.visit(t.children[2],f[p]),o(a)||P.push(f[p]);for(var Y=0;Y<P.length;Y+=1)null!==(u=this.visit(t.children[1],P[Y]))&&K.push(u);return K;case"Comparator":switch(T=this.visit(t.children[0],r),h=this.visit(t.children[1],r),t.name){case n.TOK_EQ:c=s(T,h);break;case n.TOK_NE:c=!s(T,h);break;case n.TOK_GT:c=T>h;break;case n.TOK_GTE:c=T>=h;break;case n.TOK_LT:c=T<h;break;case n.TOK_LTE:c=T<=h;break;default:throw new Error("Unknown comparator: "+t.name)}return c;case n.TOK_FLATTEN:var g=this.visit(t.children[0],r);if(!Array.isArray(g))return null;var L=[];for(p=0;p<g.length;p+=1)u=g[p],Array.isArray(u)?L=e(L,u):L.push(u);return L;case"Identity":return r;case"MultiSelectList":if(null===r)return null;for(l=[],p=0;p<t.children.length;p+=1)l.push(this.visit(t.children[p],r));return l;case"MultiSelectHash":if(null===r)return null;l={};var m=void 0;for(p=0;p<t.children.length;p+=1)l[(m=t.children[p]).name]=this.visit(m.value,r);return l;case"OrExpression":return a=this.visit(t.children[0],r),o(a)&&(a=this.visit(t.children[1],r)),a;case"AndExpression":return T=this.visit(t.children[0],r),o(T)?T:this.visit(t.children[1],r);case"NotExpression":return T=this.visit(t.children[0],r),o(T);case"Literal":return t.value;case n.TOK_PIPE:return E=this.visit(t.children[0],r),this.visit(t.children[1],E);case n.TOK_CURRENT:return r;case n.TOK_ROOT:return this._rootValue;case"Function":var I=[];for(Y=0;Y<t.children.length;Y+=1)I.push(this.visit(t.children[Y],r));return this.runtime.callFunction(t.name,I);case"ExpressionReference":var k=t.children[0];return k.jmespathType=n.TOK_EXPREF,k;default:throw new Error("Unknown node type: "+t.type)}},t.prototype.computeSliceParams=function(t,e){var r=e[0],n=e[1],i=e[2];if(null===i)i=1;else if(0===i){var s=new Error("Invalid slice, step cannot be 0");throw s.name="RuntimeError",s}var o=i<0;return[r=null===r?o?t-1:0:this.capSliceRange(t,r,i),n=null===n?o?-1:t:this.capSliceRange(t,n,i),i]},t.prototype.capSliceRange=function(t,e,r){var n=e;return n<0?(n+=t)<0&&(n=r<0?-1:0):n>=t&&(n=r<0?t-1:t),n},t}()),O=c.TYPE_ANY,y=c.TYPE_ARRAY,v=c.TYPE_ARRAY_NUMBER,d=c.TYPE_ARRAY_STRING,A=c.TYPE_BOOLEAN,N=c.TYPE_EXPREF,P=c.TYPE_NULL,K=c.TYPE_NUMBER,Y=c.TYPE_OBJECT,g=c.TYPE_STRING;function L(t){return p.parse(t)}function m(t){return E.tokenize(t)}var I=function(t,e,r){R.runtime.registerFunction(t,e,r)};function k(t,e){var r=p.parse(e);return R.search(r,t)}var B=R,S={compile:L,registerFunction:I,search:k,tokenize:m,TreeInterpreter:B,TYPE_ANY:O,TYPE_ARRAY_NUMBER:v,TYPE_ARRAY_STRING:d,TYPE_ARRAY:y,TYPE_BOOLEAN:A,TYPE_EXPREF:N,TYPE_NULL:P,TYPE_NUMBER:K,TYPE_OBJECT:Y,TYPE_STRING:g};t.TYPE_ANY=O,t.TYPE_ARRAY=y,t.TYPE_ARRAY_NUMBER=v,t.TYPE_ARRAY_STRING=d,t.TYPE_BOOLEAN=A,t.TYPE_EXPREF=N,t.TYPE_NULL=P,t.TYPE_NUMBER=K,t.TYPE_OBJECT=Y,t.TYPE_STRING=g,t.TreeInterpreter=B,t.compile=L,t.default=S,t.jmespath=S,t.registerFunction=I,t.search=k,t.tokenize=m,Object.defineProperty(t,"__esModule",{value:!0})}));
 //# sourceMappingURL=jmespath.umd.min.js.map

dist/lib/index.js

 "use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.jmespath = exports.TreeInterpreter = exports.search = exports.registerFunction = exports.tokenize = exports.compile = exports.TYPE_STRING = exports.TYPE_OBJECT = exports.TYPE_NUMBER = exports.TYPE_NULL = exports.TYPE_EXPREF = exports.TYPE_BOOLEAN = exports.TYPE_ARRAY_STRING = exports.TYPE_ARRAY_NUMBER = exports.TYPE_ARRAY = exports.TYPE_ANY = void 0;
-const Parser_1 = require("./Parser");
-const Lexer_1 = require("./Lexer");
-const TreeInterpreter_1 = require("./TreeInterpreter");
-const Runtime_1 = require("./Runtime");
+var Parser_1 = __importDefault(require("./Parser"));
+var Lexer_1 = __importDefault(require("./Lexer"));
+var TreeInterpreter_1 = __importDefault(require("./TreeInterpreter"));
+var Runtime_1 = require("./Runtime");
 exports.TYPE_ANY = Runtime_1.InputArgument.TYPE_ANY;
@@ -19,3 +22,3 @@ exports.TYPE_ARRAY = Runtime_1.InputArgument.TYPE_ARRAY;
 function compile(expression) {
-    const nodeTree = Parser_1.default.parse(expression);
+    var nodeTree = Parser_1.default.parse(expression);
     return nodeTree;
@@ -28,7 +31,8 @@ }
 exports.tokenize = tokenize;
-exports.registerFunction = (functionName, customFunction, signature) => {
+var registerFunction = function (functionName, customFunction, signature) {
     TreeInterpreter_1.default.runtime.registerFunction(functionName, customFunction, signature);
 };
+exports.registerFunction = registerFunction;
 function search(data, expression) {
-    const nodeTree = Parser_1.default.parse(expression);
+    var nodeTree = Parser_1.default.parse(expression);
     return TreeInterpreter_1.default.search(nodeTree, data);
@@ -39,6 +43,6 @@ }
 exports.jmespath = {
-    compile,
+    compile: compile,
     registerFunction: exports.registerFunction,
-    search,
-    tokenize,
+    search: search,
+    tokenize: tokenize,
     TreeInterpreter: exports.TreeInterpreter,
@@ -45,0 +49,0 @@ TYPE_ANY: exports.TYPE_ANY,

dist/lib/Lexer.js

 "use strict";
+var _a;
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Lexer = exports.basicTokens = exports.Token = void 0;
-const utils_1 = require("./utils");
+var index_1 = require("./utils/index");
 var Token;
@@ -38,16 +39,17 @@ (function (Token) {
 })(Token = exports.Token || (exports.Token = {}));
-exports.basicTokens = {
-    '(': Token.TOK_LPAREN,
-    ')': Token.TOK_RPAREN,
-    '*': Token.TOK_STAR,
-    ',': Token.TOK_COMMA,
-    '.': Token.TOK_DOT,
-    ':': Token.TOK_COLON,
-    '@': Token.TOK_CURRENT,
-    ['$']: Token.TOK_ROOT,
-    ']': Token.TOK_RBRACKET,
-    '{': Token.TOK_LBRACE,
-    '}': Token.TOK_RBRACE,
-};
-const operatorStartToken = {
+exports.basicTokens = (_a = {
+        '(': Token.TOK_LPAREN,
+        ')': Token.TOK_RPAREN,
+        '*': Token.TOK_STAR,
+        ',': Token.TOK_COMMA,
+        '.': Token.TOK_DOT,
+        ':': Token.TOK_COLON,
+        '@': Token.TOK_CURRENT
+    },
+    _a['$'] = Token.TOK_ROOT,
+    _a[']'] = Token.TOK_RBRACKET,
+    _a['{'] = Token.TOK_LBRACE,
+    _a['}'] = Token.TOK_RBRACE,
+    _a);
+var operatorStartToken = {
     '!': true,
@@ -58,3 +60,3 @@ '<': true,
 };
-const skipChars = {
+var skipChars = {
     '\t': true,
@@ -65,18 +67,18 @@ '\n': true,
 };
-class StreamLexer {
-    constructor() {
+var StreamLexer = /** @class */ (function () {
+    function StreamLexer() {
         this._current = 0;
     }
-    tokenize(stream) {
-        const tokens = [];
+    StreamLexer.prototype.tokenize = function (stream) {
+        var tokens = [];
         this._current = 0;
-        let start;
-        let identifier;
-        let token;
+        var start;
+        var identifier;
+        var token;
         while (this._current < stream.length) {
-            if (utils_1.isAlpha(stream[this._current])) {
+            if (index_1.isAlpha(stream[this._current])) {
                 start = this._current;
                 identifier = this.consumeUnquotedIdentifier(stream);
                 tokens.push({
-                    start,
+                    start: start,
                     type: Token.TOK_UNQUOTEDIDENTIFIER,
@@ -94,3 +96,3 @@ value: identifier,
             }
-            else if (utils_1.isNum(stream[this._current])) {
+            else if (index_1.isNum(stream[this._current])) {
                 token = this.consumeNumber(stream);
@@ -107,3 +109,3 @@ tokens.push(token);
                 tokens.push({
-                    start,
+                    start: start,
                     type: Token.TOK_QUOTEDIDENTIFIER,
@@ -113,7 +115,7 @@ value: identifier,
             }
-            else if (stream[this._current] === `'`) {
+            else if (stream[this._current] === "'") {
                 start = this._current;
                 identifier = this.consumeRawStringLiteral(stream);
                 tokens.push({
-                    start,
+                    start: start,
                     type: Token.TOK_LITERAL,
@@ -125,5 +127,5 @@ value: identifier,
                 start = this._current;
-                const literal = this.consumeLiteral(stream);
+                var literal = this.consumeLiteral(stream);
                 tokens.push({
-                    start,
+                    start: start,
                     type: Token.TOK_LITERAL,
@@ -145,6 +147,6 @@ value: literal,
                     this._current += 1;
-                    tokens.push({ start, type: Token.TOK_AND, value: '&&' });
+                    tokens.push({ start: start, type: Token.TOK_AND, value: '&&' });
                 }
                 else {
-                    tokens.push({ start, type: Token.TOK_EXPREF, value: '&' });
+                    tokens.push({ start: start, type: Token.TOK_EXPREF, value: '&' });
                 }
@@ -157,10 +159,10 @@ }
                     this._current += 1;
-                    tokens.push({ start, type: Token.TOK_OR, value: '||' });
+                    tokens.push({ start: start, type: Token.TOK_OR, value: '||' });
                 }
                 else {
-                    tokens.push({ start, type: Token.TOK_PIPE, value: '|' });
+                    tokens.push({ start: start, type: Token.TOK_PIPE, value: '|' });
                 }
             }
             else {
-                const error = new Error(`Unknown character: ${stream[this._current]}`);
+                var error = new Error("Unknown character: " + stream[this._current]);
                 error.name = 'LexerError';
@@ -171,17 +173,17 @@ throw error;
         return tokens;
-    }
-    consumeUnquotedIdentifier(stream) {
-        const start = this._current;
+    };
+    StreamLexer.prototype.consumeUnquotedIdentifier = function (stream) {
+        var start = this._current;
         this._current += 1;
-        while (this._current < stream.length && utils_1.isAlphaNum(stream[this._current])) {
+        while (this._current < stream.length && index_1.isAlphaNum(stream[this._current])) {
             this._current += 1;
         }
         return stream.slice(start, this._current);
-    }
-    consumeQuotedIdentifier(stream) {
-        const start = this._current;
+    };
+    StreamLexer.prototype.consumeQuotedIdentifier = function (stream) {
+        var start = this._current;
         this._current += 1;
-        const maxLength = stream.length;
+        var maxLength = stream.length;
         while (stream[this._current] !== '"' && this._current < maxLength) {
-            let current = this._current;
+            var current = this._current;
             if (stream[current] === '\\' && (stream[current + 1] === '\\' || stream[current + 1] === '"')) {
@@ -197,10 +199,10 @@ current += 2;
         return JSON.parse(stream.slice(start, this._current));
-    }
-    consumeRawStringLiteral(stream) {
-        const start = this._current;
+    };
+    StreamLexer.prototype.consumeRawStringLiteral = function (stream) {
+        var start = this._current;
         this._current += 1;
-        const maxLength = stream.length;
-        while (stream[this._current] !== `'` && this._current < maxLength) {
-            let current = this._current;
-            if (stream[current] === '\\' && (stream[current + 1] === '\\' || stream[current + 1] === `'`)) {
+        var maxLength = stream.length;
+        while (stream[this._current] !== "'" && this._current < maxLength) {
+            var current = this._current;
+            if (stream[current] === '\\' && (stream[current + 1] === '\\' || stream[current + 1] === "'")) {
                 current += 2;
@@ -214,31 +216,31 @@ }
         this._current += 1;
-        const literal = stream.slice(start + 1, this._current - 1);
-        return literal.replace(`\\'`, `'`);
-    }
-    consumeNumber(stream) {
-        const start = this._current;
+        var literal = stream.slice(start + 1, this._current - 1);
+        return literal.replace("\\'", "'");
+    };
+    StreamLexer.prototype.consumeNumber = function (stream) {
+        var start = this._current;
         this._current += 1;
-        const maxLength = stream.length;
-        while (utils_1.isNum(stream[this._current]) && this._current < maxLength) {
+        var maxLength = stream.length;
+        while (index_1.isNum(stream[this._current]) && this._current < maxLength) {
             this._current += 1;
         }
-        const value = parseInt(stream.slice(start, this._current), 10);
-        return { start, value, type: Token.TOK_NUMBER };
-    }
-    consumeLBracket(stream) {
-        const start = this._current;
+        var value = parseInt(stream.slice(start, this._current), 10);
+        return { start: start, value: value, type: Token.TOK_NUMBER };
+    };
+    StreamLexer.prototype.consumeLBracket = function (stream) {
+        var start = this._current;
         this._current += 1;
         if (stream[this._current] === '?') {
             this._current += 1;
-            return { start, type: Token.TOK_FILTER, value: '[?' };
+            return { start: start, type: Token.TOK_FILTER, value: '[?' };
         }
         if (stream[this._current] === ']') {
             this._current += 1;
-            return { start, type: Token.TOK_FLATTEN, value: '[]' };
+            return { start: start, type: Token.TOK_FLATTEN, value: '[]' };
         }
-        return { start, type: Token.TOK_LBRACKET, value: '[' };
-    }
-    consumeOperator(stream) {
-        const start = this._current;
-        const startingChar = stream[start];
+        return { start: start, type: Token.TOK_LBRACKET, value: '[' };
+    };
+    StreamLexer.prototype.consumeOperator = function (stream) {
+        var start = this._current;
+        var startingChar = stream[start];
         this._current += 1;
@@ -248,5 +250,5 @@ if (startingChar === '!') {
                 this._current += 1;
-                return { start, type: Token.TOK_NE, value: '!=' };
+                return { start: start, type: Token.TOK_NE, value: '!=' };
             }
-            return { start, type: Token.TOK_NOT, value: '!' };
+            return { start: start, type: Token.TOK_NOT, value: '!' };
         }
@@ -256,5 +258,5 @@ if (startingChar === '<') {
                 this._current += 1;
-                return { start, type: Token.TOK_LTE, value: '<=' };
+                return { start: start, type: Token.TOK_LTE, value: '<=' };
             }
-            return { start, type: Token.TOK_LT, value: '<' };
+            return { start: start, type: Token.TOK_LT, value: '<' };
         }
@@ -264,17 +266,17 @@ if (startingChar === '>') {
                 this._current += 1;
-                return { start, type: Token.TOK_GTE, value: '>=' };
+                return { start: start, type: Token.TOK_GTE, value: '>=' };
             }
-            return { start, type: Token.TOK_GT, value: '>' };
+            return { start: start, type: Token.TOK_GT, value: '>' };
         }
         if (startingChar === '=' && stream[this._current] === '=') {
             this._current += 1;
-            return { start, type: Token.TOK_EQ, value: '==' };
+            return { start: start, type: Token.TOK_EQ, value: '==' };
         }
-    }
-    consumeLiteral(stream) {
+    };
+    StreamLexer.prototype.consumeLiteral = function (stream) {
         this._current += 1;
-        const start = this._current;
-        const maxLength = stream.length;
+        var start = this._current;
+        var maxLength = stream.length;
         while (stream[this._current] !== '`' && this._current < maxLength) {
-            let current = this._current;
+            var current = this._current;
             if (stream[current] === '\\' && (stream[current + 1] === '\\' || stream[current + 1] === '`')) {
@@ -288,14 +290,14 @@ current += 2;
         }
-        let literalString = utils_1.trimLeft(stream.slice(start, this._current));
+        var literalString = stream.slice(start, this._current).trimLeft();
         literalString = literalString.replace('\\`', '`');
-        const literal = this.looksLikeJSON(literalString)
+        var literal = this.looksLikeJSON(literalString)
             ? JSON.parse(literalString)
-            : JSON.parse(`"${literalString}"`);
+            : JSON.parse("\"" + literalString + "\"");
         this._current += 1;
         return literal;
-    }
-    looksLikeJSON(literalString) {
-        const startingChars = '[{"';
-        const jsonLiterals = ['true', 'false', 'null'];
-        const numberLooking = '-0123456789';
+    };
+    StreamLexer.prototype.looksLikeJSON = function (literalString) {
+        var startingChars = '[{"';
+        var jsonLiterals = ['true', 'false', 'null'];
+        var numberLooking = '-0123456789';
         if (literalString === '') {
@@ -320,6 +322,7 @@ return false;
         return false;
-    }
-}
+    };
+    return StreamLexer;
+}());
 exports.Lexer = new StreamLexer();
 exports.default = exports.Lexer;
 //# sourceMappingURL=Lexer.js.map

dist/lib/Parser.js

 "use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+var __spreadArrays = (this && this.__spreadArrays) || function () {
+    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
+    for (var r = Array(s), k = 0, i = 0; i < il; i++)
+        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
+            r[k] = a[j];
+    return r;
+};
+var _a;
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Parser = void 0;
-const Lexer_1 = require("./Lexer");
-const Lexer_2 = require("./Lexer");
-const bindingPower = {
-    [Lexer_1.Token.TOK_EOF]: 0,
-    [Lexer_1.Token.TOK_UNQUOTEDIDENTIFIER]: 0,
-    [Lexer_1.Token.TOK_QUOTEDIDENTIFIER]: 0,
-    [Lexer_1.Token.TOK_RBRACKET]: 0,
-    [Lexer_1.Token.TOK_RPAREN]: 0,
-    [Lexer_1.Token.TOK_COMMA]: 0,
-    [Lexer_1.Token.TOK_RBRACE]: 0,
-    [Lexer_1.Token.TOK_NUMBER]: 0,
-    [Lexer_1.Token.TOK_CURRENT]: 0,
-    [Lexer_1.Token.TOK_EXPREF]: 0,
-    [Lexer_1.Token.TOK_ROOT]: 0,
-    [Lexer_1.Token.TOK_PIPE]: 1,
-    [Lexer_1.Token.TOK_OR]: 2,
-    [Lexer_1.Token.TOK_AND]: 3,
-    [Lexer_1.Token.TOK_EQ]: 5,
-    [Lexer_1.Token.TOK_GT]: 5,
-    [Lexer_1.Token.TOK_LT]: 5,
-    [Lexer_1.Token.TOK_GTE]: 5,
-    [Lexer_1.Token.TOK_LTE]: 5,
-    [Lexer_1.Token.TOK_NE]: 5,
-    [Lexer_1.Token.TOK_FLATTEN]: 9,
-    [Lexer_1.Token.TOK_STAR]: 20,
-    [Lexer_1.Token.TOK_FILTER]: 21,
-    [Lexer_1.Token.TOK_DOT]: 40,
-    [Lexer_1.Token.TOK_NOT]: 45,
-    [Lexer_1.Token.TOK_LBRACE]: 50,
-    [Lexer_1.Token.TOK_LBRACKET]: 55,
-    [Lexer_1.Token.TOK_LPAREN]: 60,
-};
-class TokenParser {
-    constructor() {
+var Lexer_1 = __importStar(require("./Lexer"));
+var bindingPower = (_a = {},
+    _a[Lexer_1.Token.TOK_EOF] = 0,
+    _a[Lexer_1.Token.TOK_UNQUOTEDIDENTIFIER] = 0,
+    _a[Lexer_1.Token.TOK_QUOTEDIDENTIFIER] = 0,
+    _a[Lexer_1.Token.TOK_RBRACKET] = 0,
+    _a[Lexer_1.Token.TOK_RPAREN] = 0,
+    _a[Lexer_1.Token.TOK_COMMA] = 0,
+    _a[Lexer_1.Token.TOK_RBRACE] = 0,
+    _a[Lexer_1.Token.TOK_NUMBER] = 0,
+    _a[Lexer_1.Token.TOK_CURRENT] = 0,
+    _a[Lexer_1.Token.TOK_EXPREF] = 0,
+    _a[Lexer_1.Token.TOK_ROOT] = 0,
+    _a[Lexer_1.Token.TOK_PIPE] = 1,
+    _a[Lexer_1.Token.TOK_OR] = 2,
+    _a[Lexer_1.Token.TOK_AND] = 3,
+    _a[Lexer_1.Token.TOK_EQ] = 5,
+    _a[Lexer_1.Token.TOK_GT] = 5,
+    _a[Lexer_1.Token.TOK_LT] = 5,
+    _a[Lexer_1.Token.TOK_GTE] = 5,
+    _a[Lexer_1.Token.TOK_LTE] = 5,
+    _a[Lexer_1.Token.TOK_NE] = 5,
+    _a[Lexer_1.Token.TOK_FLATTEN] = 9,
+    _a[Lexer_1.Token.TOK_STAR] = 20,
+    _a[Lexer_1.Token.TOK_FILTER] = 21,
+    _a[Lexer_1.Token.TOK_DOT] = 40,
+    _a[Lexer_1.Token.TOK_NOT] = 45,
+    _a[Lexer_1.Token.TOK_LBRACE] = 50,
+    _a[Lexer_1.Token.TOK_LBRACKET] = 55,
+    _a[Lexer_1.Token.TOK_LPAREN] = 60,
+    _a);
+var TokenParser = /** @class */ (function () {
+    function TokenParser() {
         this.index = 0;
         this.tokens = [];
     }
-    parse(expression) {
+    TokenParser.prototype.parse = function (expression) {
         this.loadTokens(expression);
         this.index = 0;
-        const ast = this.expression(0);
+        var ast = this.expression(0);
         if (this.lookahead(0) !== Lexer_1.Token.TOK_EOF) {
-            const token = this.lookaheadToken(0);
-            this.errorToken(token, `Unexpected token type: ${token.type}, value: ${token.value}`);
+            var token = this.lookaheadToken(0);
+            this.errorToken(token, "Unexpected token type: " + token.type + ", value: " + token.value);
         }
         return ast;
-    }
-    loadTokens(expression) {
-        this.tokens = [...Lexer_2.default.tokenize(expression), { type: Lexer_1.Token.TOK_EOF, value: '', start: expression.length }];
-    }
-    expression(rbp) {
-        const leftToken = this.lookaheadToken(0);
+    };
+    TokenParser.prototype.loadTokens = function (expression) {
+        this.tokens = __spreadArrays(Lexer_1.default.tokenize(expression), [{ type: Lexer_1.Token.TOK_EOF, value: '', start: expression.length }]);
+    };
+    TokenParser.prototype.expression = function (rbp) {
+        var leftToken = this.lookaheadToken(0);
         this.advance();
-        let left = this.nud(leftToken);
-        let currentTokenType = this.lookahead(0);
+        var left = this.nud(leftToken);
+        var currentTokenType = this.lookahead(0);
         while (rbp < bindingPower[currentTokenType]) {
@@ -65,16 +91,16 @@ this.advance();
         return left;
-    }
-    lookahead(offset) {
+    };
+    TokenParser.prototype.lookahead = function (offset) {
         return this.tokens[this.index + offset].type;
-    }
-    lookaheadToken(offset) {
+    };
+    TokenParser.prototype.lookaheadToken = function (offset) {
         return this.tokens[this.index + offset];
-    }
-    advance() {
+    };
+    TokenParser.prototype.advance = function () {
         this.index += 1;
-    }
-    nud(token) {
-        let left;
-        let right;
-        let expression;
+    };
+    TokenParser.prototype.nud = function (token) {
+        var left;
+        var right;
+        var expression;
         switch (token.type) {
@@ -86,3 +112,3 @@ case Lexer_1.Token.TOK_LITERAL:
             case Lexer_1.Token.TOK_QUOTEDIDENTIFIER:
-                const node = { type: 'Field', name: token.value };
+                var node = { type: 'Field', name: token.value };
                 if (this.lookahead(0) === Lexer_1.Token.TOK_LPAREN) {
@@ -134,3 +160,3 @@ throw new Error('Quoted identifier not allowed for function names.');
             case Lexer_1.Token.TOK_LPAREN:
-                const args = [];
+                var args = [];
                 while (this.lookahead(0) !== Lexer_1.Token.TOK_RPAREN) {
@@ -151,8 +177,8 @@ if (this.lookahead(0) === Lexer_1.Token.TOK_CURRENT) {
         }
-    }
-    led(tokenName, left) {
-        let right;
+    };
+    TokenParser.prototype.led = function (tokenName, left) {
+        var right;
         switch (tokenName) {
             case Lexer_1.Token.TOK_DOT:
-                const rbp = bindingPower.Dot;
+                var rbp = bindingPower.Dot;
                 if (this.lookahead(0) !== Lexer_1.Token.TOK_STAR) {
@@ -175,5 +201,5 @@ right = this.parseDotRHS(rbp);
             case Lexer_1.Token.TOK_LPAREN:
-                const name = left.name;
-                const args = [];
-                let expression;
+                var name_1 = left.name;
+                var args = [];
+                var expression = void 0;
                 while (this.lookahead(0) !== Lexer_1.Token.TOK_RPAREN) {
@@ -193,6 +219,6 @@ if (this.lookahead(0) === Lexer_1.Token.TOK_CURRENT) {
                 this.match(Lexer_1.Token.TOK_RPAREN);
-                const node = { name, type: 'Function', children: args };
+                var node = { name: name_1, type: 'Function', children: args };
                 return node;
             case Lexer_1.Token.TOK_FILTER:
-                const condition = this.expression(0);
+                var condition = this.expression(0);
                 this.match(Lexer_1.Token.TOK_RBRACKET);
@@ -204,4 +230,4 @@ right =
             case Lexer_1.Token.TOK_FLATTEN:
-                const leftNode = { type: Lexer_1.Token.TOK_FLATTEN, children: [left] };
-                const rightNode = this.parseProjectionRHS(bindingPower.Flatten);
+                var leftNode = { type: Lexer_1.Token.TOK_FLATTEN, children: [left] };
+                var rightNode = this.parseProjectionRHS(bindingPower.Flatten);
                 return { type: 'Projection', children: [leftNode, rightNode] };
@@ -216,3 +242,3 @@ case Lexer_1.Token.TOK_EQ:
             case Lexer_1.Token.TOK_LBRACKET:
-                const token = this.lookaheadToken(0);
+                var token = this.lookaheadToken(0);
                 if (token.type === Lexer_1.Token.TOK_NUMBER || token.type === Lexer_1.Token.TOK_COLON) {
@@ -229,4 +255,4 @@ right = this.parseIndexExpression();
         }
-    }
-    match(tokenType) {
+    };
+    TokenParser.prototype.match = function (tokenType) {
         if (this.lookahead(0) === tokenType) {
@@ -237,16 +263,17 @@ this.advance();
         else {
-            const token = this.lookaheadToken(0);
-            this.errorToken(token, `Expected ${tokenType}, got: ${token.type}`);
+            var token = this.lookaheadToken(0);
+            this.errorToken(token, "Expected " + tokenType + ", got: " + token.type);
         }
-    }
-    errorToken(token, message = '') {
-        const error = new Error(message || `Invalid token (${token.type}): "${token.value}"`);
+    };
+    TokenParser.prototype.errorToken = function (token, message) {
+        if (message === void 0) { message = ''; }
+        var error = new Error(message || "Invalid token (" + token.type + "): \"" + token.value + "\"");
         error.name = 'ParserError';
         throw error;
-    }
-    parseIndexExpression() {
+    };
+    TokenParser.prototype.parseIndexExpression = function () {
         if (this.lookahead(0) === Lexer_1.Token.TOK_COLON || this.lookahead(1) === Lexer_1.Token.TOK_COLON) {
             return this.parseSliceExpression();
         }
-        const node = {
+        var node = {
             type: 'Index',
@@ -258,5 +285,5 @@ value: this.lookaheadToken(0).value,
         return node;
-    }
-    projectIfSlice(left, right) {
-        const indexExpr = { type: 'IndexExpression', children: [left, right] };
+    };
+    TokenParser.prototype.projectIfSlice = function (left, right) {
+        var indexExpr = { type: 'IndexExpression', children: [left, right] };
         if (right.type === 'Slice') {
@@ -269,7 +296,7 @@ return {
         return indexExpr;
-    }
-    parseSliceExpression() {
-        const parts = [null, null, null];
-        let index = 0;
-        let currentTokenType = this.lookahead(0);
+    };
+    TokenParser.prototype.parseSliceExpression = function () {
+        var parts = [null, null, null];
+        var index = 0;
+        var currentTokenType = this.lookahead(0);
         while (currentTokenType !== Lexer_1.Token.TOK_RBRACKET && index < 3) {
@@ -285,4 +312,4 @@ if (currentTokenType === Lexer_1.Token.TOK_COLON) {
             else {
-                const token = this.lookaheadToken(0);
-                this.errorToken(token, `Syntax error, unexpected token: ${token.value}(${token.type})`);
+                var token = this.lookaheadToken(0);
+                this.errorToken(token, "Syntax error, unexpected token: " + token.value + "(" + token.type + ")");
             }
@@ -296,10 +323,10 @@ currentTokenType = this.lookahead(0);
         };
-    }
-    parseComparator(left, comparator) {
-        const right = this.expression(bindingPower[comparator]);
+    };
+    TokenParser.prototype.parseComparator = function (left, comparator) {
+        var right = this.expression(bindingPower[comparator]);
         return { type: 'Comparator', name: comparator, children: [left, right] };
-    }
-    parseDotRHS(rbp) {
-        const lookahead = this.lookahead(0);
-        const exprTokens = [Lexer_1.Token.TOK_UNQUOTEDIDENTIFIER, Lexer_1.Token.TOK_QUOTEDIDENTIFIER, Lexer_1.Token.TOK_STAR];
+    };
+    TokenParser.prototype.parseDotRHS = function (rbp) {
+        var lookahead = this.lookahead(0);
+        var exprTokens = [Lexer_1.Token.TOK_UNQUOTEDIDENTIFIER, Lexer_1.Token.TOK_QUOTEDIDENTIFIER, Lexer_1.Token.TOK_STAR];
         if (exprTokens.includes(lookahead)) {
@@ -316,6 +343,6 @@ return this.expression(rbp);
         }
-        const token = this.lookaheadToken(0);
-        this.errorToken(token, `Syntax error, unexpected token: ${token.value}(${token.type})`);
-    }
-    parseProjectionRHS(rbp) {
+        var token = this.lookaheadToken(0);
+        this.errorToken(token, "Syntax error, unexpected token: " + token.value + "(" + token.type + ")");
+    };
+    TokenParser.prototype.parseProjectionRHS = function (rbp) {
         if (bindingPower[this.lookahead(0)] < 10) {
@@ -334,9 +361,9 @@ return { type: 'Identity' };
         }
-        const token = this.lookaheadToken(0);
-        this.errorToken(token, `Syntax error, unexpected token: ${token.value}(${token.type})`);
-    }
-    parseMultiselectList() {
-        const expressions = [];
+        var token = this.lookaheadToken(0);
+        this.errorToken(token, "Syntax error, unexpected token: " + token.value + "(" + token.type + ")");
+    };
+    TokenParser.prototype.parseMultiselectList = function () {
+        var expressions = [];
         while (this.lookahead(0) !== Lexer_1.Token.TOK_RBRACKET) {
-            const expression = this.expression(0);
+            var expression = this.expression(0);
             expressions.push(expression);
@@ -352,10 +379,9 @@ if (this.lookahead(0) === Lexer_1.Token.TOK_COMMA) {
         return { type: 'MultiSelectList', children: expressions };
-    }
-    parseMultiselectHash() {
-        const pairs = [];
-        const identifierTypes = [Lexer_1.Token.TOK_UNQUOTEDIDENTIFIER, Lexer_1.Token.TOK_QUOTEDIDENTIFIER];
-        let keyToken;
-        let keyName;
-        let value;
-        let node;
+    };
+    TokenParser.prototype.parseMultiselectHash = function () {
+        var pairs = [];
+        var identifierTypes = [Lexer_1.Token.TOK_UNQUOTEDIDENTIFIER, Lexer_1.Token.TOK_QUOTEDIDENTIFIER];
+        var keyToken;
+        var keyName;
+        var value;
         // tslint:disable-next-line: prettier
@@ -365,3 +391,3 @@ for (;;) {
             if (!identifierTypes.includes(keyToken.type)) {
-                throw new Error(`Expecting an identifier token, got: ${keyToken.type}`);
+                throw new Error("Expecting an identifier token, got: " + keyToken.type);
             }
@@ -372,4 +398,3 @@ keyName = keyToken.value;
             value = this.expression(0);
-            node = { value, type: 'KeyValuePair', name: keyName };
-            pairs.push(node);
+            pairs.push({ value: value, type: 'KeyValuePair', name: keyName });
             if (this.lookahead(0) === Lexer_1.Token.TOK_COMMA) {
@@ -384,6 +409,7 @@ this.match(Lexer_1.Token.TOK_COMMA);
         return { type: 'MultiSelectHash', children: pairs };
-    }
-}
+    };
+    return TokenParser;
+}());
 exports.Parser = new TokenParser();
 exports.default = exports.Parser;
 //# sourceMappingURL=Parser.js.map

dist/lib/Runtime.js

 "use strict";
+var __spreadArrays = (this && this.__spreadArrays) || function () {
+    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
+    for (var r = Array(s), k = 0, i = 0; i < il; i++)
+        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
+            r[k] = a[j];
+    return r;
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Runtime = exports.InputArgument = void 0;
-const Lexer_1 = require("./Lexer");
-const utils_1 = require("./utils");
+var Lexer_1 = require("./Lexer");
+var utils_1 = require("./utils");
 var InputArgument;
@@ -19,22 +26,26 @@ (function (InputArgument) {
 })(InputArgument = exports.InputArgument || (exports.InputArgument = {}));
-class Runtime {
-    constructor(interpreter) {
-        this.TYPE_NAME_TABLE = {
-            [InputArgument.TYPE_NUMBER]: 'number',
-            [InputArgument.TYPE_ANY]: 'any',
-            [InputArgument.TYPE_STRING]: 'string',
-            [InputArgument.TYPE_ARRAY]: 'array',
-            [InputArgument.TYPE_OBJECT]: 'object',
-            [InputArgument.TYPE_BOOLEAN]: 'boolean',
-            [InputArgument.TYPE_EXPREF]: 'expression',
-            [InputArgument.TYPE_NULL]: 'null',
-            [InputArgument.TYPE_ARRAY_NUMBER]: 'Array<number>',
-            [InputArgument.TYPE_ARRAY_STRING]: 'Array<string>',
-        };
-        this.functionAbs = ([inputValue]) => {
+var Runtime = /** @class */ (function () {
+    function Runtime(interpreter) {
+        var _a;
+        var _this = this;
+        this.TYPE_NAME_TABLE = (_a = {},
+            _a[InputArgument.TYPE_NUMBER] = 'number',
+            _a[InputArgument.TYPE_ANY] = 'any',
+            _a[InputArgument.TYPE_STRING] = 'string',
+            _a[InputArgument.TYPE_ARRAY] = 'array',
+            _a[InputArgument.TYPE_OBJECT] = 'object',
+            _a[InputArgument.TYPE_BOOLEAN] = 'boolean',
+            _a[InputArgument.TYPE_EXPREF] = 'expression',
+            _a[InputArgument.TYPE_NULL] = 'null',
+            _a[InputArgument.TYPE_ARRAY_NUMBER] = 'Array<number>',
+            _a[InputArgument.TYPE_ARRAY_STRING] = 'Array<string>',
+            _a);
+        this.functionAbs = function (_a) {
+            var inputValue = _a[0];
             return Math.abs(inputValue);
         };
-        this.functionAvg = ([inputArray]) => {
-            let sum = 0;
-            for (let i = 0; i < inputArray.length; i += 1) {
+        this.functionAvg = function (_a) {
+            var inputArray = _a[0];
+            var sum = 0;
+            for (var i = 0; i < inputArray.length; i += 1) {
                 sum += inputArray[i];
@@ -44,24 +55,28 @@ }
         };
-        this.functionCeil = ([inputValue]) => {
+        this.functionCeil = function (_a) {
+            var inputValue = _a[0];
             return Math.ceil(inputValue);
         };
-        this.functionContains = resolvedArgs => {
-            const [searchable, searchValue] = resolvedArgs;
+        this.functionContains = function (resolvedArgs) {
+            var searchable = resolvedArgs[0], searchValue = resolvedArgs[1];
             return searchable.includes(searchValue);
         };
-        this.functionEndsWith = resolvedArgs => {
-            const [searchStr, suffix] = resolvedArgs;
+        this.functionEndsWith = function (resolvedArgs) {
+            var searchStr = resolvedArgs[0], suffix = resolvedArgs[1];
             return searchStr.includes(suffix, searchStr.length - suffix.length);
         };
-        this.functionFloor = ([inputValue]) => {
+        this.functionFloor = function (_a) {
+            var inputValue = _a[0];
             return Math.floor(inputValue);
         };
-        this.functionJoin = resolvedArgs => {
-            const [joinChar, listJoin] = resolvedArgs;
+        this.functionJoin = function (resolvedArgs) {
+            var joinChar = resolvedArgs[0], listJoin = resolvedArgs[1];
             return listJoin.join(joinChar);
         };
-        this.functionKeys = ([inputObject]) => {
+        this.functionKeys = function (_a) {
+            var inputObject = _a[0];
             return Object.keys(inputObject);
         };
-        this.functionLength = ([inputValue]) => {
+        this.functionLength = function (_a) {
+            var inputValue = _a[0];
             if (!utils_1.isObject(inputValue)) {
@@ -72,10 +87,11 @@ return inputValue.length;
         };
-        this.functionMap = (resolvedArgs) => {
-            if (!this._interpreter)
+        this.functionMap = function (resolvedArgs) {
+            if (!_this._interpreter) {
                 return [];
-            const mapped = [];
-            const interpreter = this._interpreter;
-            const exprefNode = resolvedArgs[0];
-            const elements = resolvedArgs[1];
-            for (let i = 0; i < elements.length; i += 1) {
+            }
+            var mapped = [];
+            var interpreter = _this._interpreter;
+            var exprefNode = resolvedArgs[0];
+            var elements = resolvedArgs[1];
+            for (var i = 0; i < elements.length; i += 1) {
                 mapped.push(interpreter.visit(exprefNode, elements[i]));
@@ -85,12 +101,14 @@ }
         };
-        this.functionMax = ([inputValue]) => {
-            if (!inputValue.length)
+        this.functionMax = function (_a) {
+            var inputValue = _a[0];
+            if (!inputValue.length) {
                 return null;
-            const typeName = this.getTypeName(inputValue[0]);
+            }
+            var typeName = _this.getTypeName(inputValue[0]);
             if (typeName === InputArgument.TYPE_NUMBER) {
-                return Math.max(...inputValue);
+                return Math.max.apply(Math, inputValue);
             }
-            const elements = inputValue;
-            let maxElement = elements[0];
-            for (let i = 1; i < elements.length; i += 1) {
+            var elements = inputValue;
+            var maxElement = elements[0];
+            for (var i = 1; i < elements.length; i += 1) {
                 if (maxElement.localeCompare(elements[i]) < 0) {
@@ -102,10 +120,10 @@ maxElement = elements[i];
         };
-        this.functionMaxBy = (resolvedArgs) => {
-            const exprefNode = resolvedArgs[1];
-            const resolvedArray = resolvedArgs[0];
-            const keyFunction = this.createKeyFunction(exprefNode, [InputArgument.TYPE_NUMBER, InputArgument.TYPE_STRING]);
-            let maxNumber = -Infinity;
-            let maxRecord;
-            let current;
-            for (let i = 0; i < resolvedArray.length; i += 1) {
+        this.functionMaxBy = function (resolvedArgs) {
+            var exprefNode = resolvedArgs[1];
+            var resolvedArray = resolvedArgs[0];
+            var keyFunction = _this.createKeyFunction(exprefNode, [InputArgument.TYPE_NUMBER, InputArgument.TYPE_STRING]);
+            var maxNumber = -Infinity;
+            var maxRecord;
+            var current;
+            for (var i = 0; i < resolvedArray.length; i += 1) {
                 current = keyFunction && keyFunction(resolvedArray[i]);
@@ -119,6 +137,6 @@ if (current !== undefined && current > maxNumber) {
         };
-        this.functionMerge = resolvedArgs => {
-            let merged = {};
-            for (let i = 0; i < resolvedArgs.length; i += 1) {
-                const current = resolvedArgs[i];
+        this.functionMerge = function (resolvedArgs) {
+            var merged = {};
+            for (var i = 0; i < resolvedArgs.length; i += 1) {
+                var current = resolvedArgs[i];
                 merged = Object.assign(merged, current);
@@ -131,12 +149,14 @@ // for (const key in current) {
         };
-        this.functionMin = ([inputValue]) => {
-            if (!inputValue.length)
+        this.functionMin = function (_a) {
+            var inputValue = _a[0];
+            if (!inputValue.length) {
                 return null;
-            const typeName = this.getTypeName(inputValue[0]);
+            }
+            var typeName = _this.getTypeName(inputValue[0]);
             if (typeName === InputArgument.TYPE_NUMBER) {
-                return Math.min(...inputValue);
+                return Math.min.apply(Math, inputValue);
             }
-            const elements = inputValue;
-            let minElement = elements[0];
-            for (let i = 1; i < elements.length; i += 1) {
+            var elements = inputValue;
+            var minElement = elements[0];
+            for (var i = 1; i < elements.length; i += 1) {
                 if (elements[i].localeCompare(minElement) < 0) {
@@ -148,10 +168,10 @@ minElement = elements[i];
         };
-        this.functionMinBy = (resolvedArgs) => {
-            const exprefNode = resolvedArgs[1];
-            const resolvedArray = resolvedArgs[0];
-            const keyFunction = this.createKeyFunction(exprefNode, [InputArgument.TYPE_NUMBER, InputArgument.TYPE_STRING]);
-            let minNumber = Infinity;
-            let minRecord;
-            let current;
-            for (let i = 0; i < resolvedArray.length; i += 1) {
+        this.functionMinBy = function (resolvedArgs) {
+            var exprefNode = resolvedArgs[1];
+            var resolvedArray = resolvedArgs[0];
+            var keyFunction = _this.createKeyFunction(exprefNode, [InputArgument.TYPE_NUMBER, InputArgument.TYPE_STRING]);
+            var minNumber = Infinity;
+            var minRecord;
+            var current;
+            for (var i = 0; i < resolvedArray.length; i += 1) {
                 current = keyFunction && keyFunction(resolvedArray[i]);
@@ -165,5 +185,5 @@ if (current !== undefined && current < minNumber) {
         };
-        this.functionNotNull = (resolvedArgs) => {
-            for (let i = 0; i < resolvedArgs.length; i += 1) {
-                if (this.getTypeName(resolvedArgs[i]) !== InputArgument.TYPE_NULL) {
+        this.functionNotNull = function (resolvedArgs) {
+            for (var i = 0; i < resolvedArgs.length; i += 1) {
+                if (_this.getTypeName(resolvedArgs[i]) !== InputArgument.TYPE_NULL) {
                     return resolvedArgs[i];
@@ -174,8 +194,9 @@ }
         };
-        this.functionReverse = ([inputValue]) => {
-            const typeName = this.getTypeName(inputValue);
+        this.functionReverse = function (_a) {
+            var inputValue = _a[0];
+            var typeName = _this.getTypeName(inputValue);
             if (typeName === InputArgument.TYPE_STRING) {
-                const originalStr = inputValue;
-                let reversedStr = '';
-                for (let i = originalStr.length - 1; i >= 0; i -= 1) {
+                var originalStr = inputValue;
+                var reversedStr = '';
+                for (var i = originalStr.length - 1; i >= 0; i -= 1) {
                     reversedStr += originalStr[i];
@@ -185,34 +206,36 @@ }
             }
-            const reversedArray = inputValue.slice(0);
+            var reversedArray = inputValue.slice(0);
             reversedArray.reverse();
             return reversedArray;
         };
-        this.functionSort = ([inputValue]) => {
-            return [...inputValue].sort();
+        this.functionSort = function (_a) {
+            var inputValue = _a[0];
+            return __spreadArrays(inputValue).sort();
         };
-        this.functionSortBy = (resolvedArgs) => {
-            if (!this._interpreter)
+        this.functionSortBy = function (resolvedArgs) {
+            if (!_this._interpreter) {
                 return [];
-            const sortedArray = resolvedArgs[0].slice(0);
+            }
+            var sortedArray = resolvedArgs[0].slice(0);
             if (sortedArray.length === 0) {
                 return sortedArray;
             }
-            const interpreter = this._interpreter;
-            const exprefNode = resolvedArgs[1];
-            const requiredType = this.getTypeName(interpreter.visit(exprefNode, sortedArray[0]));
+            var interpreter = _this._interpreter;
+            var exprefNode = resolvedArgs[1];
+            var requiredType = _this.getTypeName(interpreter.visit(exprefNode, sortedArray[0]));
             if (requiredType !== undefined && ![InputArgument.TYPE_NUMBER, InputArgument.TYPE_STRING].includes(requiredType)) {
-                throw new Error(`TypeError: unexpected type (${this.TYPE_NAME_TABLE[requiredType]})`);
+                throw new Error("TypeError: unexpected type (" + _this.TYPE_NAME_TABLE[requiredType] + ")");
             }
-            const decorated = [];
-            for (let i = 0; i < sortedArray.length; i += 1) {
+            var decorated = [];
+            for (var i = 0; i < sortedArray.length; i += 1) {
                 decorated.push([i, sortedArray[i]]);
             }
-            decorated.sort((a, b) => {
-                const exprA = interpreter.visit(exprefNode, a[1]);
-                const exprB = interpreter.visit(exprefNode, b[1]);
-                if (this.getTypeName(exprA) !== requiredType) {
-                    throw new Error(`TypeError: expected (${this.TYPE_NAME_TABLE[requiredType]}), received ${this.TYPE_NAME_TABLE[this.getTypeName(exprA)]}`);
+            decorated.sort(function (a, b) {
+                var exprA = interpreter.visit(exprefNode, a[1]);
+                var exprB = interpreter.visit(exprefNode, b[1]);
+                if (_this.getTypeName(exprA) !== requiredType) {
+                    throw new Error("TypeError: expected (" + _this.TYPE_NAME_TABLE[requiredType] + "), received " + _this.TYPE_NAME_TABLE[_this.getTypeName(exprA)]);
                 }
-                else if (this.getTypeName(exprB) !== requiredType) {
-                    throw new Error(`TypeError: expected (${this.TYPE_NAME_TABLE[requiredType]}), received ${this.TYPE_NAME_TABLE[this.getTypeName(exprB)]}`);
+                else if (_this.getTypeName(exprB) !== requiredType) {
+                    throw new Error("TypeError: expected (" + _this.TYPE_NAME_TABLE[requiredType] + "), received " + _this.TYPE_NAME_TABLE[_this.getTypeName(exprB)]);
                 }
@@ -224,3 +247,3 @@ if (exprA > exprB) {
             });
-            for (let j = 0; j < decorated.length; j += 1) {
+            for (var j = 0; j < decorated.length; j += 1) {
                 sortedArray[j] = decorated[j][1];
@@ -230,10 +253,13 @@ }
         };
-        this.functionStartsWith = ([searchable, searchStr]) => {
+        this.functionStartsWith = function (_a) {
+            var searchable = _a[0], searchStr = _a[1];
             return searchable.startsWith(searchStr);
         };
-        this.functionSum = ([inputValue]) => {
-            return inputValue.reduce((x, y) => x + y, 0);
+        this.functionSum = function (_a) {
+            var inputValue = _a[0];
+            return inputValue.reduce(function (x, y) { return x + y; }, 0);
         };
-        this.functionToArray = ([inputValue]) => {
-            if (this.getTypeName(inputValue) === InputArgument.TYPE_ARRAY) {
+        this.functionToArray = function (_a) {
+            var inputValue = _a[0];
+            if (_this.getTypeName(inputValue) === InputArgument.TYPE_ARRAY) {
                 return inputValue;
@@ -243,5 +269,6 @@ }
         };
-        this.functionToNumber = ([inputValue]) => {
-            const typeName = this.getTypeName(inputValue);
-            let convertedValue;
+        this.functionToNumber = function (_a) {
+            var inputValue = _a[0];
+            var typeName = _this.getTypeName(inputValue);
+            var convertedValue;
             if (typeName === InputArgument.TYPE_NUMBER) {
@@ -258,4 +285,5 @@ return inputValue;
         };
-        this.functionToString = ([inputValue]) => {
-            if (this.getTypeName(inputValue) === InputArgument.TYPE_STRING) {
+        this.functionToString = function (_a) {
+            var inputValue = _a[0];
+            if (_this.getTypeName(inputValue) === InputArgument.TYPE_STRING) {
                 return inputValue;
@@ -265,4 +293,5 @@ }
         };
-        this.functionType = ([inputValue]) => {
-            switch (this.getTypeName(inputValue)) {
+        this.functionType = function (_a) {
+            var inputValue = _a[0];
+            switch (_this.getTypeName(inputValue)) {
                 case InputArgument.TYPE_NUMBER:
@@ -286,3 +315,4 @@ return 'number';
         };
-        this.functionValues = ([inputObject]) => {
+        this.functionValues = function (_a) {
+            var inputObject = _a[0];
             return Object.values(inputObject);
@@ -528,5 +558,5 @@ };
     }
-    registerFunction(name, customFunction, signature) {
+    Runtime.prototype.registerFunction = function (name, customFunction, signature) {
         if (name in this.functionTable) {
-            throw new Error(`Function already defined: ${name}()`);
+            throw new Error("Function already defined: " + name + "()");
         }
@@ -537,39 +567,40 @@ this.functionTable[name] = {
         };
-    }
-    callFunction(name, resolvedArgs) {
-        const functionEntry = this.functionTable[name];
+    };
+    Runtime.prototype.callFunction = function (name, resolvedArgs) {
+        var functionEntry = this.functionTable[name];
         if (functionEntry === undefined) {
-            throw new Error(`Unknown function: ${name}()`);
+            throw new Error("Unknown function: " + name + "()");
         }
         this.validateArgs(name, resolvedArgs, functionEntry._signature);
         return functionEntry._func.call(this, resolvedArgs);
-    }
-    validateInputSignatures(name, signature) {
-        for (let i = 0; i < signature.length; i += 1) {
+    };
+    Runtime.prototype.validateInputSignatures = function (name, signature) {
+        for (var i = 0; i < signature.length; i += 1) {
             if ('variadic' in signature[i] && i !== signature.length - 1) {
-                throw new Error(`ArgumentError: ${name}() 'variadic' argument ${i + 1} must occur last`);
+                throw new Error("ArgumentError: " + name + "() 'variadic' argument " + (i + 1) + " must occur last");
             }
         }
-    }
-    validateArgs(name, args, signature) {
+    };
+    Runtime.prototype.validateArgs = function (name, args, signature) {
+        var _this = this;
         var _a, _b;
-        let pluralized;
+        var pluralized;
         this.validateInputSignatures(name, signature);
-        const numberOfRequiredArgs = signature.filter(argSignature => { var _a; return (_a = !argSignature.optional) !== null && _a !== void 0 ? _a : false; }).length;
-        const lastArgIsVariadic = (_b = (_a = signature[signature.length - 1]) === null || _a === void 0 ? void 0 : _a.variadic) !== null && _b !== void 0 ? _b : false;
-        const tooFewArgs = args.length < numberOfRequiredArgs;
-        const tooManyArgs = args.length > signature.length;
-        const tooFewModifier = tooFewArgs && ((!lastArgIsVariadic && numberOfRequiredArgs > 1) || lastArgIsVariadic) ? 'at least ' : '';
+        var numberOfRequiredArgs = signature.filter(function (argSignature) { var _a; return (_a = !argSignature.optional) !== null && _a !== void 0 ? _a : false; }).length;
+        var lastArgIsVariadic = (_b = (_a = signature[signature.length - 1]) === null || _a === void 0 ? void 0 : _a.variadic) !== null && _b !== void 0 ? _b : false;
+        var tooFewArgs = args.length < numberOfRequiredArgs;
+        var tooManyArgs = args.length > signature.length;
+        var tooFewModifier = tooFewArgs && ((!lastArgIsVariadic && numberOfRequiredArgs > 1) || lastArgIsVariadic) ? 'at least ' : '';
         if ((lastArgIsVariadic && tooFewArgs) || (!lastArgIsVariadic && (tooFewArgs || tooManyArgs))) {
             pluralized = signature.length > 1;
-            throw new Error(`ArgumentError: ${name}() takes ${tooFewModifier}${numberOfRequiredArgs} argument${(pluralized && 's') || ''} but received ${args.length}`);
+            throw new Error("ArgumentError: " + name + "() takes " + tooFewModifier + numberOfRequiredArgs + " argument" + ((pluralized && 's') || '') + " but received " + args.length);
         }
-        let currentSpec;
-        let actualType;
-        let typeMatched;
-        for (let i = 0; i < signature.length; i += 1) {
+        var currentSpec;
+        var actualType;
+        var typeMatched;
+        for (var i = 0; i < signature.length; i += 1) {
             typeMatched = false;
             currentSpec = signature[i].types;
             actualType = this.getTypeName(args[i]);
-            let j;
+            var j = void 0;
             for (j = 0; j < currentSpec.length; j += 1) {
@@ -582,12 +613,12 @@ if (actualType !== undefined && this.typeMatches(actualType, currentSpec[j], args[i])) {
             if (!typeMatched && actualType !== undefined) {
-                const expected = currentSpec
-                    .map((typeIdentifier) => {
-                    return this.TYPE_NAME_TABLE[typeIdentifier];
+                var expected = currentSpec
+                    .map(function (typeIdentifier) {
+                    return _this.TYPE_NAME_TABLE[typeIdentifier];
                 })
                     .join(' | ');
-                throw new Error(`TypeError: ${name}() expected argument ${i + 1} to be type (${expected}) but received type ${this.TYPE_NAME_TABLE[actualType]} instead.`);
+                throw new Error("TypeError: " + name + "() expected argument " + (i + 1) + " to be type (" + expected + ") but received type " + this.TYPE_NAME_TABLE[actualType] + " instead.");
             }
         }
-    }
-    typeMatches(actual, expected, argValue) {
+    };
+    Runtime.prototype.typeMatches = function (actual, expected, argValue) {
         if (expected === InputArgument.TYPE_ANY) {
@@ -603,3 +634,3 @@ return true;
             if (actual === InputArgument.TYPE_ARRAY) {
-                let subtype;
+                var subtype = void 0;
                 if (expected === InputArgument.TYPE_ARRAY_NUMBER) {
@@ -611,4 +642,4 @@ subtype = InputArgument.TYPE_NUMBER;
                 }
-                for (let i = 0; i < argValue.length; i += 1) {
-                    const typeName = this.getTypeName(argValue[i]);
+                for (var i = 0; i < argValue.length; i += 1) {
+                    var typeName = this.getTypeName(argValue[i]);
                     if (typeName !== undefined && subtype !== undefined && !this.typeMatches(typeName, subtype, argValue[i])) {
@@ -625,4 +656,4 @@ return false;
         return false;
-    }
-    getTypeName(obj) {
+    };
+    Runtime.prototype.getTypeName = function (obj) {
         switch (Object.prototype.toString.call(obj)) {
@@ -647,13 +678,15 @@ case '[object String]':
         }
-    }
-    createKeyFunction(exprefNode, allowedTypes) {
-        if (!this._interpreter)
+    };
+    Runtime.prototype.createKeyFunction = function (exprefNode, allowedTypes) {
+        var _this = this;
+        if (!this._interpreter) {
             return;
-        const interpreter = this._interpreter;
-        const keyFunc = (x) => {
-            const current = interpreter.visit(exprefNode, x);
-            if (!allowedTypes.includes(this.getTypeName(current))) {
-                const msg = `TypeError: expected one of (${allowedTypes
-                    .map(t => this.TYPE_NAME_TABLE[t])
-                    .join(' | ')}), received ${this.TYPE_NAME_TABLE[this.getTypeName(current)]}`;
+        }
+        var interpreter = this._interpreter;
+        var keyFunc = function (x) {
+            var current = interpreter.visit(exprefNode, x);
+            if (!allowedTypes.includes(_this.getTypeName(current))) {
+                var msg = "TypeError: expected one of (" + allowedTypes
+                    .map(function (t) { return _this.TYPE_NAME_TABLE[t]; })
+                    .join(' | ') + "), received " + _this.TYPE_NAME_TABLE[_this.getTypeName(current)];
                 throw new Error(msg);
@@ -664,5 +697,6 @@ }
         return keyFunc;
-    }
-}
+    };
+    return Runtime;
+}());
 exports.Runtime = Runtime;
 //# sourceMappingURL=Runtime.js.map

dist/lib/TreeInterpreter.js

 "use strict";
+var __spreadArrays = (this && this.__spreadArrays) || function () {
+    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
+    for (var r = Array(s), k = 0, i = 0; i < il; i++)
+        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
+            r[k] = a[j];
+    return r;
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.TreeInterpreterInstance = exports.TreeInterpreter = void 0;
-const Lexer_1 = require("./Lexer");
-const utils_1 = require("./utils");
-const Runtime_1 = require("./Runtime");
-class TreeInterpreter {
-    constructor() {
+var utils_1 = require("./utils");
+var Lexer_1 = require("./Lexer");
+var Runtime_1 = require("./Runtime");
+var TreeInterpreter = /** @class */ (function () {
+    function TreeInterpreter() {
         this._rootValue = null;
         this.runtime = new Runtime_1.Runtime(this);
     }
-    search(node, value) {
+    TreeInterpreter.prototype.search = function (node, value) {
         this._rootValue = value;
         return this.visit(node, value);
-    }
-    visit(node, value) {
-        let matched;
-        let current;
-        let result;
-        let first;
-        let second;
-        let field;
-        let left;
-        let right;
-        let collected;
-        let i;
-        let base;
+    };
+    TreeInterpreter.prototype.visit = function (node, value) {
+        var matched;
+        var current;
+        var result;
+        var first;
+        var second;
+        var field;
+        var left;
+        var right;
+        var collected;
+        var i;
+        var base;
         switch (node.type) {
@@ -58,3 +65,3 @@ case 'Field':
                 }
-                let index = node.value;
+                var index = node.value;
                 if (index < 0) {
@@ -72,8 +79,8 @@ index = value.length + index;
                 }
-                const sliceParams = [...node.children];
-                const computed = this.computeSliceParams(value.length, sliceParams);
-                const [start, stop, step] = computed;
+                var sliceParams = __spreadArrays(node.children);
+                var computed = this.computeSliceParams(value.length, sliceParams);
+                var start = computed[0], stop_1 = computed[1], step = computed[2];
                 result = [];
                 if (step > 0) {
-                    for (i = start; i < stop; i += step) {
+                    for (i = start; i < stop_1; i += step) {
                         result.push(value[i]);
@@ -83,3 +90,3 @@ }
                 else {
-                    for (i = start; i > stop; i += step) {
+                    for (i = start; i > stop_1; i += step) {
                         result.push(value[i]);
@@ -108,3 +115,3 @@ }
                 collected = [];
-                const values = Object.values(base);
+                var values = Object.values(base);
                 for (i = 0; i < values.length; i += 1) {
@@ -122,4 +129,4 @@ current = this.visit(node.children[1], values[i]);
                 }
-                const filtered = [];
-                const finalResults = [];
+                var filtered = [];
+                var finalResults = [];
                 for (i = 0; i < base.length; i += 1) {
@@ -131,3 +138,3 @@ matched = this.visit(node.children[2], base[i]);
                 }
-                for (let j = 0; j < filtered.length; j += 1) {
+                for (var j = 0; j < filtered.length; j += 1) {
                     current = this.visit(node.children[1], filtered[j]);
@@ -162,15 +169,15 @@ if (current !== null) {
                     default:
-                        throw new Error(`Unknown comparator: ${node.name}`);
+                        throw new Error("Unknown comparator: " + node.name);
                 }
                 return result;
             case Lexer_1.Token.TOK_FLATTEN:
-                const original = this.visit(node.children[0], value);
+                var original = this.visit(node.children[0], value);
                 if (!Array.isArray(original)) {
                     return null;
                 }
-                let merged = [];
+                var merged = [];
                 for (i = 0; i < original.length; i += 1) {
                     current = original[i];
                     if (Array.isArray(current)) {
-                        merged = [...merged, ...current];
+                        merged = __spreadArrays(merged, current);
                     }
@@ -198,3 +205,3 @@ else {
                 collected = {};
-                let child;
+                var child = void 0;
                 for (i = 0; i < node.children.length; i += 1) {
@@ -230,4 +237,4 @@ child = node.children[i];
             case 'Function':
-                const resolvedArgs = [];
-                for (let j = 0; j < node.children.length; j += 1) {
+                var resolvedArgs = [];
+                for (var j = 0; j < node.children.length; j += 1) {
                     resolvedArgs.push(this.visit(node.children[j], value));
@@ -237,11 +244,11 @@ }
             case 'ExpressionReference':
-                const refNode = node.children[0];
+                var refNode = node.children[0];
                 refNode.jmespathType = Lexer_1.Token.TOK_EXPREF;
                 return refNode;
             default:
-                throw new Error(`Unknown node type: ${node.type}`);
+                throw new Error("Unknown node type: " + node.type);
         }
-    }
-    computeSliceParams(arrayLength, sliceParams) {
-        let [start, stop, step] = sliceParams;
+    };
+    TreeInterpreter.prototype.computeSliceParams = function (arrayLength, sliceParams) {
+        var start = sliceParams[0], stop = sliceParams[1], step = sliceParams[2];
         if (step === null) {
@@ -251,13 +258,13 @@ step = 1;
         else if (step === 0) {
-            const error = new Error('Invalid slice, step cannot be 0');
+            var error = new Error('Invalid slice, step cannot be 0');
             error.name = 'RuntimeError';
             throw error;
         }
-        const stepValueNegative = step < 0 ? true : false;
+        var stepValueNegative = step < 0 ? true : false;
         start = start === null ? (stepValueNegative ? arrayLength - 1 : 0) : this.capSliceRange(arrayLength, start, step);
         stop = stop === null ? (stepValueNegative ? -1 : arrayLength) : this.capSliceRange(arrayLength, stop, step);
         return [start, stop, step];
-    }
-    capSliceRange(arrayLength, actualValue, step) {
-        let nextActualValue = actualValue;
+    };
+    TreeInterpreter.prototype.capSliceRange = function (arrayLength, actualValue, step) {
+        var nextActualValue = actualValue;
         if (nextActualValue < 0) {
@@ -273,4 +280,5 @@ nextActualValue += arrayLength;
         return nextActualValue;
-    }
-}
+    };
+    return TreeInterpreter;
+}());
 exports.TreeInterpreter = TreeInterpreter;
@@ -277,0 +285,0 @@ exports.TreeInterpreterInstance = new TreeInterpreter();

dist/lib/utils/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.isAlphaNum = exports.isNum = exports.isAlpha = exports.trimLeft = exports.isFalse = exports.strictDeepEqual = exports.isObject = void 0;
-exports.isObject = (obj) => {
+exports.isAlphaNum = exports.isNum = exports.isAlpha = exports.isFalse = exports.strictDeepEqual = exports.isObject = void 0;
+var isObject = function (obj) {
     return obj !== null && Object.prototype.toString.call(obj) === '[object Object]';
 };
-exports.strictDeepEqual = (first, second) => {
+exports.isObject = isObject;
+var strictDeepEqual = function (first, second) {
     if (first === second) {
@@ -18,3 +19,3 @@ return true;
         }
-        for (let i = 0; i < first.length; i += 1) {
+        for (var i = 0; i < first.length; i += 1) {
             if (!exports.strictDeepEqual(first[i], second[i])) {
@@ -27,8 +28,9 @@ return false;
     if (exports.isObject(first) && exports.isObject(second)) {
-        const firstEntries = Object.entries(first);
-        const secondKeys = new Set(Object.keys(second));
+        var firstEntries = Object.entries(first);
+        var secondKeys = new Set(Object.keys(second));
         if (firstEntries.length !== secondKeys.size) {
             return false;
         }
-        for (const [key, value] of firstEntries) {
+        for (var _i = 0, firstEntries_1 = firstEntries; _i < firstEntries_1.length; _i++) {
+            var _a = firstEntries_1[_i], key = _a[0], value = _a[1];
             if (!exports.strictDeepEqual(value, second[key])) {
@@ -43,3 +45,4 @@ return false;
 };
-exports.isFalse = (obj) => {
+exports.strictDeepEqual = strictDeepEqual;
+var isFalse = function (obj) {
     if (obj === '' || obj === false || obj === null || obj === undefined) {
@@ -52,3 +55,3 @@ return true;
     if (exports.isObject(obj)) {
-        for (const key in obj) {
+        for (var key in obj) {
             if (obj.hasOwnProperty(key)) {
@@ -62,22 +65,18 @@ return false;
 };
-exports.trimLeft = typeof String.prototype.trimLeft === 'function'
-    ? (str) => {
-        return str.trimLeft();
-    }
-    : (str) => {
-        const match = /^\s*(.*)/.exec(str);
-        return (match && match[1]);
-    };
-exports.isAlpha = (ch) => {
+exports.isFalse = isFalse;
+var isAlpha = function (ch) {
     // tslint:disable-next-line: strict-comparisons
     return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || ch === '_';
 };
-exports.isNum = (ch) => {
+exports.isAlpha = isAlpha;
+var isNum = function (ch) {
     // tslint:disable-next-line: strict-comparisons
     return (ch >= '0' && ch <= '9') || ch === '-';
 };
-exports.isAlphaNum = (ch) => {
+exports.isNum = isNum;
+var isAlphaNum = function (ch) {
     // tslint:disable-next-line: strict-comparisons
     return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch >= '0' && ch <= '9') || ch === '_';
 };
+exports.isAlphaNum = isAlphaNum;
 //# sourceMappingURL=index.js.map

dist/types/Lexer.d.ts

@@ -1,2 +0,2 @@
-import { JSONValue } from '.';
+import type { JSONValue } from './index';
 export declare enum Token {
@@ -34,3 +34,3 @@ TOK_EOF = "EOF",
 }
-export declare type LexerTokenValue = string | number | JSONValue;
+export declare type LexerTokenValue = JSONValue;
 export interface LexerToken {
@@ -59,15 +59,3 @@ type: Token;
 export declare type ExpressionNodeTree = ASTNode | ExpressionNode | FieldNode | ValueNode;
-export declare const basicTokens: {
-    '(': Token;
-    ')': Token;
-    '*': Token;
-    ',': Token;
-    '.': Token;
-    ':': Token;
-    '@': Token;
-    $: Token;
-    ']': Token;
-    '{': Token;
-    '}': Token;
-};
+export declare const basicTokens: Record<string, Token>;
 declare class StreamLexer {
@@ -74,0 +62,0 @@ _current: number;

dist/types/Parser.d.ts

@@ -1,12 +0,12 @@
-import { ComparitorNode, ExpressionNode, ExpressionNodeTree, LexerToken } from './Lexer';
+import { ComparitorNode, ExpressionNode, ExpressionNodeTree, LexerToken, ASTNode } from './Lexer';
 declare class TokenParser {
     index: number;
     tokens: LexerToken[];
-    parse(expression: string): ExpressionNodeTree;
+    parse(expression: string): ASTNode;
     private loadTokens;
-    expression(rbp: number): ExpressionNodeTree;
+    expression(rbp: number): ASTNode;
     private lookahead;
     private lookaheadToken;
     private advance;
-    nud(token: LexerToken): ExpressionNodeTree;
+    nud(token: LexerToken): ASTNode;
     led(tokenName: string, left: ExpressionNodeTree): ExpressionNode | ComparitorNode;
@@ -13,0 +13,0 @@ private match;

dist/types/Runtime.d.ts

@@ -1,4 +0,4 @@
-import { TreeInterpreter } from './TreeInterpreter';
-import { ExpressionNode } from './Lexer';
-import { JSONValue } from '.';
+import type { TreeInterpreter } from './TreeInterpreter';
+import type { ExpressionNode } from './Lexer';
+import type { JSONValue } from '.';
 export declare enum InputArgument {
@@ -5,0 +5,0 @@ TYPE_NUMBER = 0,

dist/types/TreeInterpreter.d.ts

@@ -1,4 +0,4 @@
-import { ExpressionNodeTree } from './Lexer';
+import type { ExpressionNodeTree } from './Lexer';
 import { Runtime } from './Runtime';
-import { JSONValue } from '.';
+import type { JSONValue } from '.';
 export declare class TreeInterpreter {
@@ -5,0 +5,0 @@ runtime: Runtime;

dist/types/utils/index.d.ts

 export declare const isObject: (obj: unknown) => obj is Record<string, unknown>;
 export declare const strictDeepEqual: (first: unknown, second: unknown) => boolean;
 export declare const isFalse: (obj: unknown) => boolean;
-export declare const trimLeft: (str: string) => string;
 export declare const isAlpha: (ch: string) => boolean;
 export declare const isNum: (ch: string) => boolean;
 export declare const isAlphaNum: (ch: string) => boolean;

package.json

 {
   "name": "@metrichor/jmespath",
   "description": "Typescript implementation of the JMESPath spec (100% compliant)",
-  "version": "0.1.10",
+  "version": "0.2.0",
   "author": {
@@ -44,3 +44,3 @@ "name": "Oxford Nanopore Technologies",
     "perf": "node scripts/perf.js",
-    "build": "tsc --outDir dist/lib -d --module commonjs --declarationDir dist/types && rollup -c rollup.config.ts",
+    "build": "tsc --outDir dist/lib -d --module commonjs && rollup -c rollup.config.ts",
     "start": "rollup -c rollup.config.ts -w",
@@ -52,51 +52,35 @@ "test": "jest --coverage",
     "report-coverage": "cat ./coverage/lcov.info | coveralls",
-    "commit": "git-cz",
-    "semantic-release": "semantic-release",
-    "semantic-release-prepare": "ts-node scripts/semantic-release-prepare",
     "precommit": "lint-staged"
   },
-  "config": {
-    "commitizen": {
-      "path": "node_modules/cz-conventional-changelog"
-    }
-  },
   "devDependencies": {
-    "@commitlint/cli": "^11.0.0",
-    "@commitlint/config-conventional": "^11.0.0",
-    "@rollup/plugin-commonjs": "^15.1.0",
+    "@rollup/plugin-commonjs": "^17.1.0",
     "@rollup/plugin-json": "^4.1.0",
-    "@rollup/plugin-node-resolve": "^9.0.0",
-    "@rollup/plugin-typescript": "^6.0.0",
-    "@types/jest": "^26.0.14",
-    "@types/node": "^14.11.8",
-    "@typescript-eslint/eslint-plugin": "^4.4.0",
-    "@typescript-eslint/parser": "^4.4.0",
+    "@rollup/plugin-node-resolve": "^11.1.1",
+    "@rollup/plugin-typescript": "^8.1.1",
+    "@typescript-eslint/eslint-plugin": "^4.15.0",
+    "@typescript-eslint/parser": "^4.15.0",
     "benchmark": "^2.1.4",
-    "colors": "^1.4.0",
-    "commitizen": "^4.2.1",
     "coveralls": "^3.1.0",
-    "cz-conventional-changelog": "^3.3.0",
-    "eslint": "^7.10.0",
-    "eslint-config-prettier": "^6.12.0",
-    "eslint-plugin-prettier": "^3.1.4",
-    "husky": "^4.3.0",
-    "jest": "^26.5.2",
-    "jest-cli": "^26.5.2",
-    "jest-config": "^26.5.2",
-    "lint-staged": "^10.4.0",
-    "prettier": "^2.1.2",
-    "prettier-eslint": "^11.0.0",
-    "prompt": "^1.0.0",
+    "eslint": "^7.19.0",
+    "eslint-config-prettier": "^7.2.0",
+    "eslint-plugin-prettier": "^3.3.1",
+    "husky": "^5.0.9",
+    "jest": "^26.6.3",
+    "jest-cli": "^26.6.3",
+    "jest-config": "^26.6.3",
+    "lint-staged": "^10.5.4",
+    "prettier": "^2.2.1",
+    "prettier-eslint": "^12.0.0",
+    "prompt": "^1.1.0",
     "rimraf": "^3.0.2",
-    "rollup": "^2.29.0",
+    "rollup": "^2.38.5",
     "rollup-plugin-sourcemaps": "^0.6.3",
     "rollup-plugin-terser": "^7.0.2",
-    "semantic-release": "^17.1.2",
     "shelljs": "^0.8.4",
-    "ts-jest": "^26.4.1",
-    "ts-node": "^9.0.0",
-    "typedoc": "^0.19.2",
-    "typescript": "^4.0.3"
+    "ts-jest": "^26.5.1",
+    "ts-node": "^9.1.1",
+    "typedoc": "^0.20.23",
+    "typescript": "^4.1.3"
   },
   "dependencies": {}
 }

No alert changes

Improved metrics

Total package byte prevSize

447670

increased by9.72%

Dev dependency count

28

decreased by-22.22%

Lines of code

5714

increased by3.31%

No dependency changes