@stackone/expressions - npm Package Compare versions

Comparing version 0.30.0 to 0.31.0

dist/index.cjs

@@ -1,1 +0,1 @@
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i<=0?e.slice(0,t):e.slice(0,i)+r},k=`urlParam`,urlParam=(e,t)=>{if((0,o.isMissing)(e)||typeof e!=`string`||(0,o.isMissing)(t)||typeof t!=`string`)return null;try{return new URL(e).searchParams.get(t)}catch{return null}},A=`zipObject`,zipObject=(e,t)=>{if((0,o.isMissing)(e)||!Array.isArray(e)||(0,o.isMissing)(t)||!Array.isArray(t))return{};let n=Math.min(e.length,t.length),r=[];for(let i=0;i<n;i++){let n=e[i];typeof n==`string`&&r.push([n,t[i]])}return Object.fromEntries(r)},createExpressionHandler=(e=()=>new s.Jexl)=>{let t=e();return t.addFunction(`nextAnniversary`,(e,t)=>(0,o.calculateNextAnniversary)({initialDate:e,format:t})),t.addFunction(`yearsElapsed`,(e,t,n)=>(0,o.calculateYearsElapsed)({startDate:e,endDate:n,format:t})),t.addFunction(`hasPassed`,(e,t,n)=>(0,o.dateHasPassed)({date:e,yearsToAdd:n,format:t})),t.addFunction(`now`,()=>new Date().toISOString()),t.addFunction(`includes`,(e,t)=>(0,o.isMissing)(e)||!Array.isArray(e)||e.length===0||(0,o.isMissing)(t)?!1:Array.isArray(t)?t.every(t=>e.includes(t)):e.includes(t)),t.addFunction(`includesSome`,(e,t)=>(0,o.isMissing)(e)||!Array.isArray(e)||e.length===0||(0,o.isMissing)(t)?!1:Array.isArray(t)?t.some(t=>e.includes(t)):e.includes(t)),t.addFunction(`present`,e=>(0,o.notMissing)(e)),t.addFunction(`missing`,e=>(0,o.isMissing)(e)),t.addFunction(`keys`,e=>(0,o.isMissing)(e)?[]:typeof e==`object`&&!Array.isArray(e)?Object.keys(e):[]),t.addFunction(`values`,e=>(0,o.isMissing)(e)?[]:typeof e==`object`&&!Array.isArray(e)?Object.values(e):[]),t.addFunction(`deltaFromNowMs`,(e,t)=>{let n=Date.now(),r;if(typeof e==`number`)r=t===`seconds`?e*1e3:e;else if(typeof e==`string`)r=t===`timestamp`?parseInt(e,10):t===`seconds`?parseFloat(e)*1e3:new Date(e).getTime();else throw Error(`Unsupported date input type`);return r-n}),t.addBinaryOp(`??`,0,(e,t)=>(0,o.isMissing)(e)?t:(0,o.isMissing)(t)?e:e??t),t.addFunction(`asString`,asString),t.addFunction(`capitalize`,capitalize),t.addFunction(`decodeBase64`,decodeBase64),t.addFunction(`encodeBase64`,encodeBase64),t.addFunction(`hmacSha256`,hmacSha256),t.addFunction(`md5`,md5),t.addFunction(`sha256`,sha256),t.addFunction(`decodeUri`,decodeUri),t.addFunction(`dedupe`,dedupe),t.addFunction(`groupBy`,groupBy),t.addFunction(`join`,join),t.addFunction(`min`,min),t.addFunction(`padStart`,padStart),t.addFunction(`zipObject`,zipObject),t.addFunction(`reduce`,reduce),t.addFunction(`regexMatch`,regexMatch),t.addFunction(`replace`,replace),t.addFunction(`split`,split),t.addFunction(`truncate`,truncate),t.addFunction(`urlParam`,urlParam),t},j=/\${([^}]+)}/g,cleanExpression=e=>e.replace(/\$\./g,``).trim(),extractLeadingFunctionCall=e=>{let t=e.match(/^\w+\(/);if(!t)return null;let n=0;for(let r=t[0].length-1;r<e.length;r++)if(e[r]===`(`?n++:e[r]===`)`&&n--,n===0)return e.slice(r+1).trimStart().startsWith(`?`)?e.slice(0,r+1):null;return null},tryCompile=(e,t)=>{try{return e.compile(t)}catch{return null}},compileExpression=(e,t)=>{let n=tryCompile(e,t);if(n)return n;let r=extractLeadingFunctionCall(t);return r?tryCompile(e,`(${r})${t.slice(r.length)}`):null},extractExpressionBetweenDoubleCurlyBraces=e=>{if(e.startsWith(`{{`)&&e.endsWith(`}}`))return e.slice(2,-2)},isExpression=e=>{let t=e.trim();return t.startsWith(`{{`)&&t.endsWith(`}}`)},evaluateJsonPath=(e,t)=>{try{if(!e.startsWith(`$`))throw Error(`JSONPath expression must start with '$': ${e}`);if(e.includes(`$_`)||e.match(/\$[^.[]/g)||e.includes(`[`)&&!e.includes(`]`)||e.includes(` `)&&!e.includes(`[`))throw Error(`Invalid JSONPath expression: ${e}`);let n=(0,l.JSONPath)({path:e,json:t});return n.length===0?void 0:n.length===1?n[0]:n}catch{throw Error(`Invalid JSONPath expression: ${e}`)}},replaceInterpolation=(e,t,n)=>e.replace(t,String(n)),handleSingleInterpolation=(e,t,n,r)=>{let i=e.path.trim();if(!i)return r;try{let a=compileExpression(t,i);if(a){let t=a.evalSync(n);if(t!==void 0)return replaceInterpolation(r,e.toReplace,t)}let s=evaluateJsonPathIncremental(`$.${i}`,n).value;return(0,o.notMissing)(s)?replaceInterpolation(r,e.toReplace,s):r}catch{return r}},evaluateStringInterpolations=(e,t,n)=>{let r=e.match(j);if(!r)return;let i=r.length,a=Array(i);for(let e=0;e<i;e++)a[e]={toReplace:r[e],path:r[e].slice(2,-1)};return a.reduce((e,r)=>handleSingleInterpolation(r,n,t,e),String(e))},handleSegmentPathError=(e,t,n,r)=>{if(Array.isArray(t)){let e=parseInt(n,10);if(!isNaN(e)&&(e<0||e>=t.length))return{value:void 0,error:`Invalid array index '${n}' at '${r}'`,availableKeys:t.map((e,t)=>t.toString())}}return(0,o.isObject)(t)?{value:void 0,error:`Key '${n}' not found at '${r}'`,availableKeys:Object.keys(t)}:{value:void 0,error:`${e} at '${r}'`,availableKeys:[]}},handleJsonPathSegments=(e,t)=>{if(e[0]!==`$`)return{value:void 0,error:`JSON path must start with $`};let n=t,r=`$`;for(let t=1;t<e.length;t++){let i=e[t],a=i.startsWith(`[`)?`${r}${i}`:`${r}.${i}`;if(Array.isArray(n)){let e=parseInt(i,10);if(isNaN(e)||e<0||e>=n.length)return handleSegmentPathError(`Invalid array index`,n,i,r);n=n[e],r=a}else if((0,o.isObject)(n)){if(!Object.prototype.hasOwnProperty.call(n,i))return handleSegmentPathError(`Key not found`,n,i,r);n=n[i],r=a}else return{value:void 0,error:`Cannot access '${i}' at '${r}' - parent is not an object`,availableKeys:[]}}return{value:n}},evaluateJsonPathIncremental=(e,t)=>{let n=/(\.\.)|(\[\*\])|(\[\?\()|(\[\d+:\d+\])/;try{if(n.test(e)){let n=evaluateJsonPath(e,t);return n===void 0?{value:void 0,error:`Invalid or empty JSONPath: '${e}'`}:{value:n}}return handleJsonPathSegments((e.match(/\$|(?:\['([^']+)'\])|(?:\["([^"]+)"\])|\[\d+\]|[^[\].]+/g)||[]).map(e=>e.replace(/^\['([^']+)'\]$/,`$1`).replace(/^\["([^"]+)"\]$/,`$1`).replace(/^\[(\d+)\]$/,`$1`)),t)}catch(e){return{value:void 0,error:`Something went wrong with evaluation of JSON path: ${String(e)}`}}},handleIncrementalJsonPath=(e,t)=>{let n=evaluateJsonPathIncremental(e,t);if(n.error)throw Error(`${n.error}${n.availableKeys?.length?`. Available keys: ${n.availableKeys.join(`, `)}`:``}`);return n.value},handleNormalJsonPath=(e,t)=>{try{return evaluateJsonPath(e,t)}catch{throw Error(`Invalid JSON path: "${e}"`)}},evaluateExpression=(e,t,n)=>{let r=e?.trim();if(r==null||r===``)throw Error(`Empty expression`);let i=(0,o.isObject)(t)?t:{},a=createExpressionHandler();a.addTransform(`key`,e=>typeof e!=`string`||!Object.prototype.hasOwnProperty.call(i,e)?null:i[e]);let s=extractExpressionBetweenDoubleCurlyBraces(r),c=cleanExpression(s??r),l=evaluateStringInterpolations(c,i,a);if(l)return l;if(!s&&r.startsWith(`$`))return n?.incrementalJsonPath?handleIncrementalJsonPath(r,i):handleNormalJsonPath(r,i);if(!l&&!s)return e;let u=compileExpression(a,c);if(!u||c===`.`)throw Error(`Invalid expression: "${r}"`);try{return u.evalSync(i)}catch{return}},safeEvaluateExpression=(e,t)=>{try{return evaluateExpression(e,t)}catch{return null}},safeEvaluateRecord=(e,t)=>{let evaluateValue=e=>Array.isArray(e)?e.map(evaluateValue):typeof e==`object`&&e?safeEvaluateRecord(e,t):typeof e==`string`?safeEvaluateExpression(e,t):e;return Object.fromEntries(Object.entries(e).map(([e,t])=>[e,evaluateValue(t)]))},isValidExpression=e=>{try{return evaluateExpression(e),!0}catch{return!1}};exports.evaluate=evaluateExpression,exports.isExpression=isExpression,exports.isValidExpression=isValidExpression,exports.safeEvaluate=safeEvaluateExpression,exports.safeEvaluateRecord=safeEvaluateRecord;

dist/index.d.cts

@@ -9,5 +9,8 @@ //#endregion
 //#endregion
+//#region src/utils.d.ts
+declare const isExpression: (value: string) => boolean;
+//#endregion
 //#region src/validate.d.ts
 declare const isValidExpression: (expression?: string | null) => boolean;
 //#endregion
-export { evaluateExpression as evaluate, isValidExpression, safeEvaluateExpression as safeEvaluate, safeEvaluateRecord };
+export { evaluateExpression as evaluate, isExpression, isValidExpression, safeEvaluateExpression as safeEvaluate, safeEvaluateRecord };

dist/index.d.mts

@@ -10,5 +10,8 @@ import { t as __name } from "./chunk-Cfxk5zVN.mjs";
 //#endregion
+//#region src/utils.d.ts
+declare const isExpression: (value: string) => boolean;
+//#endregion
 //#region src/validate.d.ts
 declare const isValidExpression: (expression?: string | null) => boolean;
 //#endregion
-export { evaluateExpression as evaluate, isValidExpression, safeEvaluateExpression as safeEvaluate, safeEvaluateRecord };
+export { evaluateExpression as evaluate, isExpression, isValidExpression, safeEvaluateExpression as safeEvaluate, safeEvaluateRecord };

dist/index.mjs

@@ -1,1 +0,1 @@
-import{t as e}from"./chunk-Cfxk5zVN.mjs";import{calculateNextAnniversary as t,calculateYearsElapsed as n,dateHasPassed as r,isMissing as i,isObject as a,notMissing as o}from"@stackone/utils";import*as s from"jexl";import{createHash as c,createHmac as l}from"crypto";import{JSONPath as u}from"jsonpath-plus";const asString=e=>i(e)?``:typeof e==`object`?JSON.stringify(e):String(e),capitalize=(e,t=`first`)=>i(e)||typeof e!=`string`?``:(t===`each`?`each`:`first`)==`each`?e.split(/(\s+)/).map(e=>e.trim()?e.charAt(0).toUpperCase()+e.slice(1):e).join(``):e.charAt(0).toUpperCase()+e.slice(1),decodeBase64=(e,t=`base64url`)=>{if(i(e)||typeof e!=`string`)return``;try{return Buffer.from(e,t).toString(`utf-8`)}catch{return``}},decodeUri=e=>{if(i(e)||typeof e!=`string`)return``;try{return decodeURIComponent(e)}catch{return e}},toCanonicalKey=e=>{if(e===null)return`null:null`;if(e===void 0)return`undefined:undefined`;if(typeof e!=`object`)return`${typeof e}:${String(e)}`;try{return`object:${stableStringify(e)}`}catch{return`unserializable:${Math.random()}`}},stableStringify=e=>typeof e!=`object`||!e?JSON.stringify(e):Array.isArray(e)?`[${e.map(stableStringify).join(`,`)}]`:`{${Object.keys(e).sort().map(t=>{let n=e[t];return`${JSON.stringify(t)}:${stableStringify(n)}`}).join(`,`)}}`,dedupe=e=>{if(i(e)||!Array.isArray(e))return[];let t=new Set,n=[];for(let r of e){let e=toCanonicalKey(r);t.has(e)||(t.add(e),n.push(r))}return n},encodeBase64=(e,t=`base64url`)=>{if(i(e)||typeof e!=`string`)return``;try{return Buffer.from(e).toString(t)}catch{return``}},groupBy=(e,t)=>{if(i(e)||!Array.isArray(e)||i(t)||typeof t!=`string`)return{};let n=Object.create(null);for(let r of e){if(i(r)||typeof r!=`object`||Array.isArray(r))continue;let e=r[t],a=i(e)?`__missing__`:String(e);Object.prototype.hasOwnProperty.call(n,a)||(n[a]=[]),n[a].push(r)}return n},hmacSha256=(e,t,n=`hex`)=>{if(e==null||typeof e!=`string`||t==null||typeof t!=`string`)return``;let r=n===`base64`?`base64`:`hex`;try{return l(`sha256`,t).update(e).digest(r)}catch{return``}},join=(e,t=`,`)=>{if(!o(e)||!Array.isArray(e)||e.length===0)return``;let n=typeof t==`string`?t:`,`;return e.filter(e=>o(e)).map(e=>String(e)).join(n)},md5=(e,t=`hex`)=>{if(e==null||typeof e!=`string`)return``;let n=t===`base64`?`base64`:`hex`;try{return c(`md5`).update(e).digest(n)}catch{return``}},min=(...e)=>{let t=e.length===1&&Array.isArray(e[0])?e[0]:e,n=[];for(let e of t)if(!i(e)){if(typeof e==`number`&&!Number.isNaN(e))n.push(e);else if(typeof e==`string`){let t=Number(e);Number.isNaN(t)||n.push(t)}}return n.length===0?null:Math.min(...n)},padStart=(e,t,n=` `)=>{if(e==null)return``;let r=String(e);if(i(t)||typeof t!=`number`||t<0)return r;let a=typeof n==`string`?n:` `;return r.padStart(t,a)},d=[`sum`,`avg`,`count`,`min`,`max`,`concat`,`flatten`],reduce=(e,t,n)=>{if(i(e)||!Array.isArray(e)||i(t)||typeof t!=`string`)return null;let r=t;if(!d.includes(r))return null;if(r===`count`)return e.length;let a=extractValues(e,n);switch(r){case`sum`:return numericReduce(a,e=>e.reduce((e,t)=>e+t,0));case`avg`:return numericReduce(a,e=>e.length>0?e.reduce((e,t)=>e+t,0)/e.length:null);case`min`:return numericReduce(a,e=>e.length>0?Math.min(...e):null);case`max`:return numericReduce(a,e=>e.length>0?Math.max(...e):null);case`concat`:case`flatten`:return a.reduce((e,t)=>Array.isArray(t)?e.concat(t):(e.push(t),e),[]);default:return null}},extractValues=(e,t)=>i(t)||typeof t!=`string`?e:e.filter(e=>!i(e)&&typeof e==`object`&&!Array.isArray(e)).map(e=>e[t]),numericReduce=(e,t)=>t(e.filter(e=>typeof e==`number`&&!Number.isNaN(e))),regexMatch=(e,t,n=1)=>{if(i(e)||typeof e!=`string`||i(t)||typeof t!=`string`||t.length===0)return null;let r=typeof n==`number`?n:1;if(r<0)return null;try{let n=new RegExp(t),i=e.match(n);if(!i)return null;let a=i[r];return a===void 0?null:a}catch{return null}},replace=(e,t,n,r=!1)=>{if(i(e)||typeof e!=`string`)return``;if(typeof t!=`string`)return e;let a=typeof n==`string`?n:``;return r===!0?e.replaceAll(t,a):e.replace(t,a)},sha256=(e,t=`hex`)=>{if(e==null||typeof e!=`string`)return``;let n=t===`base64`?`base64`:`hex`;try{return c(`sha256`).update(e).digest(n)}catch{return``}},split=(e,t=`,`)=>{if(typeof e!=`string`)return[];let n=typeof t==`string`?t:`,`;return e.split(n)},truncate=(e,t,n=`...`)=>{if(i(e)||typeof e!=`string`)return``;if(i(t)||typeof t!=`number`||t<0)return e;let r=typeof n==`string`?n:`...`;if(e.length<=t)return e;let a=Math.max(0,t-r.length);return a<=0?e.slice(0,t):e.slice(0,a)+r},urlParam=(e,t)=>{if(i(e)||typeof e!=`string`||i(t)||typeof t!=`string`)return null;try{return new URL(e).searchParams.get(t)}catch{return null}},zipObject=(e,t)=>{if(i(e)||!Array.isArray(e)||i(t)||!Array.isArray(t))return{};let n=Math.min(e.length,t.length),r=[];for(let i=0;i<n;i++){let n=e[i];typeof n==`string`&&r.push([n,t[i]])}return Object.fromEntries(r)},createExpressionHandler=(e=()=>new s.Jexl)=>{let a=e();return 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r=t[0].length-1;r<e.length;r++)if(e[r]===`(`?n++:e[r]===`)`&&n--,n===0)return e.slice(r+1).trimStart().startsWith(`?`)?e.slice(0,r+1):null;return null},tryCompile=(e,t)=>{try{return e.compile(t)}catch{return null}},compileExpression=(e,t)=>{let n=tryCompile(e,t);if(n)return n;let r=extractLeadingFunctionCall(t);return r?tryCompile(e,`(${r})${t.slice(r.length)}`):null},extractExpressionBetweenDoubleCurlyBraces=e=>{if(e.startsWith(`{{`)&&e.endsWith(`}}`))return e.slice(2,-2)},evaluateJsonPath=(e,t)=>{try{if(!e.startsWith(`$`))throw Error(`JSONPath expression must start with '$': ${e}`);if(e.includes(`$_`)||e.match(/\$[^.[]/g)||e.includes(`[`)&&!e.includes(`]`)||e.includes(` `)&&!e.includes(`[`))throw Error(`Invalid JSONPath expression: ${e}`);let n=u({path:e,json:t});return n.length===0?void 0:n.length===1?n[0]:n}catch{throw Error(`Invalid JSONPath expression: ${e}`)}},replaceInterpolation=(e,t,n)=>e.replace(t,String(n)),handleSingleInterpolation=(e,t,n,r)=>{let i=e.path.trim();if(!i)return r;try{let a=compileExpression(t,i);if(a){let t=a.evalSync(n);if(t!==void 0)return replaceInterpolation(r,e.toReplace,t)}let s=evaluateJsonPathIncremental(`$.${i}`,n).value;return o(s)?replaceInterpolation(r,e.toReplace,s):r}catch{return r}},evaluateStringInterpolations=(e,t,n)=>{let r=e.match(f);if(!r)return;let i=r.length,a=Array(i);for(let e=0;e<i;e++)a[e]={toReplace:r[e],path:r[e].slice(2,-1)};return a.reduce((e,r)=>handleSingleInterpolation(r,n,t,e),String(e))},handleSegmentPathError=(e,t,n,r)=>{if(Array.isArray(t)){let e=parseInt(n,10);if(!isNaN(e)&&(e<0||e>=t.length))return{value:void 0,error:`Invalid array index '${n}' at '${r}'`,availableKeys:t.map((e,t)=>t.toString())}}return a(t)?{value:void 0,error:`Key '${n}' not found at '${r}'`,availableKeys:Object.keys(t)}:{value:void 0,error:`${e} at '${r}'`,availableKeys:[]}},handleJsonPathSegments=(e,t)=>{if(e[0]!==`$`)return{value:void 0,error:`JSON path must start with $`};let n=t,r=`$`;for(let t=1;t<e.length;t++){let i=e[t],o=i.startsWith(`[`)?`${r}${i}`:`${r}.${i}`;if(Array.isArray(n)){let e=parseInt(i,10);if(isNaN(e)||e<0||e>=n.length)return handleSegmentPathError(`Invalid array index`,n,i,r);n=n[e],r=o}else if(a(n)){if(!Object.prototype.hasOwnProperty.call(n,i))return handleSegmentPathError(`Key not found`,n,i,r);n=n[i],r=o}else return{value:void 0,error:`Cannot access '${i}' at '${r}' - parent is not an object`,availableKeys:[]}}return{value:n}},evaluateJsonPathIncremental=(e,t)=>{let n=/(\.\.)|(\[\*\])|(\[\?\()|(\[\d+:\d+\])/;try{if(n.test(e)){let n=evaluateJsonPath(e,t);return n===void 0?{value:void 0,error:`Invalid or empty JSONPath: '${e}'`}:{value:n}}return handleJsonPathSegments((e.match(/\$|(?:\['([^']+)'\])|(?:\["([^"]+)"\])|\[\d+\]|[^[\].]+/g)||[]).map(e=>e.replace(/^\['([^']+)'\]$/,`$1`).replace(/^\["([^"]+)"\]$/,`$1`).replace(/^\[(\d+)\]$/,`$1`)),t)}catch(e){return{value:void 0,error:`Something went wrong with evaluation of JSON path: ${String(e)}`}}},handleIncrementalJsonPath=(e,t)=>{let n=evaluateJsonPathIncremental(e,t);if(n.error)throw Error(`${n.error}${n.availableKeys?.length?`. Available keys: ${n.availableKeys.join(`, `)}`:``}`);return n.value},handleNormalJsonPath=(e,t)=>{try{return evaluateJsonPath(e,t)}catch{throw Error(`Invalid JSON path: "${e}"`)}},evaluateExpression=(e,t,n)=>{let r=e?.trim();if(r==null||r===``)throw Error(`Empty expression`);let i=a(t)?t:{},o=createExpressionHandler();o.addTransform(`key`,e=>typeof e!=`string`||!Object.prototype.hasOwnProperty.call(i,e)?null:i[e]);let s=extractExpressionBetweenDoubleCurlyBraces(r),c=cleanExpression(s??r),l=evaluateStringInterpolations(c,i,o);if(l)return l;if(!s&&r.startsWith(`$`))return n?.incrementalJsonPath?handleIncrementalJsonPath(r,i):handleNormalJsonPath(r,i);if(!l&&!s)return e;let u=compileExpression(o,c);if(!u||c===`.`)throw Error(`Invalid expression: "${r}"`);try{return u.evalSync(i)}catch{return}},safeEvaluateExpression=(e,t)=>{try{return evaluateExpression(e,t)}catch{return null}},safeEvaluateRecord=(e,t)=>{let evaluateValue=e=>Array.isArray(e)?e.map(evaluateValue):typeof e==`object`&&e?safeEvaluateRecord(e,t):typeof e==`string`?safeEvaluateExpression(e,t):e;return Object.fromEntries(Object.entries(e).map(([e,t])=>[e,evaluateValue(t)]))},isValidExpression=e=>{try{return evaluateExpression(e),!0}catch{return!1}};export{evaluateExpression as evaluate,isValidExpression,safeEvaluateExpression as safeEvaluate,safeEvaluateRecord};
+import{t as e}from"./chunk-Cfxk5zVN.mjs";import{calculateNextAnniversary as t,calculateYearsElapsed as n,dateHasPassed as r,isMissing as i,isObject as a,notMissing as o}from"@stackone/utils";import*as s from"jexl";import{createHash as c,createHmac as l}from"crypto";import{JSONPath as u}from"jsonpath-plus";const asString=e=>i(e)?``:typeof e==`object`?JSON.stringify(e):String(e),capitalize=(e,t=`first`)=>i(e)||typeof e!=`string`?``:(t===`each`?`each`:`first`)==`each`?e.split(/(\s+)/).map(e=>e.trim()?e.charAt(0).toUpperCase()+e.slice(1):e).join(``):e.charAt(0).toUpperCase()+e.slice(1),decodeBase64=(e,t=`base64url`)=>{if(i(e)||typeof e!=`string`)return``;try{return Buffer.from(e,t).toString(`utf-8`)}catch{return``}},decodeUri=e=>{if(i(e)||typeof e!=`string`)return``;try{return decodeURIComponent(e)}catch{return e}},toCanonicalKey=e=>{if(e===null)return`null:null`;if(e===void 0)return`undefined:undefined`;if(typeof e!=`object`)return`${typeof e}:${String(e)}`;try{return`object:${stableStringify(e)}`}catch{return`unserializable:${Math.random()}`}},stableStringify=e=>typeof e!=`object`||!e?JSON.stringify(e):Array.isArray(e)?`[${e.map(stableStringify).join(`,`)}]`:`{${Object.keys(e).sort().map(t=>{let n=e[t];return`${JSON.stringify(t)}:${stableStringify(n)}`}).join(`,`)}}`,dedupe=e=>{if(i(e)||!Array.isArray(e))return[];let t=new Set,n=[];for(let r of e){let e=toCanonicalKey(r);t.has(e)||(t.add(e),n.push(r))}return n},encodeBase64=(e,t=`base64url`)=>{if(i(e)||typeof e!=`string`)return``;try{return Buffer.from(e).toString(t)}catch{return``}},groupBy=(e,t)=>{if(i(e)||!Array.isArray(e)||i(t)||typeof t!=`string`)return{};let n=Object.create(null);for(let r of e){if(i(r)||typeof r!=`object`||Array.isArray(r))continue;let e=r[t],a=i(e)?`__missing__`:String(e);Object.prototype.hasOwnProperty.call(n,a)||(n[a]=[]),n[a].push(r)}return n},hmacSha256=(e,t,n=`hex`)=>{if(e==null||typeof e!=`string`||t==null||typeof t!=`string`)return``;let r=n===`base64`?`base64`:`hex`;try{return l(`sha256`,t).update(e).digest(r)}catch{return``}},join=(e,t=`,`)=>{if(!o(e)||!Array.isArray(e)||e.length===0)return``;let n=typeof t==`string`?t:`,`;return e.filter(e=>o(e)).map(e=>String(e)).join(n)},md5=(e,t=`hex`)=>{if(e==null||typeof e!=`string`)return``;let n=t===`base64`?`base64`:`hex`;try{return c(`md5`).update(e).digest(n)}catch{return``}},min=(...e)=>{let t=e.length===1&&Array.isArray(e[0])?e[0]:e,n=[];for(let e of t)if(!i(e)){if(typeof e==`number`&&!Number.isNaN(e))n.push(e);else if(typeof e==`string`){let t=Number(e);Number.isNaN(t)||n.push(t)}}return n.length===0?null:Math.min(...n)},padStart=(e,t,n=` `)=>{if(e==null)return``;let r=String(e);if(i(t)||typeof t!=`number`||t<0)return r;let a=typeof n==`string`?n:` `;return r.padStart(t,a)},d=[`sum`,`avg`,`count`,`min`,`max`,`concat`,`flatten`],reduce=(e,t,n)=>{if(i(e)||!Array.isArray(e)||i(t)||typeof t!=`string`)return null;let r=t;if(!d.includes(r))return null;if(r===`count`)return e.length;let a=extractValues(e,n);switch(r){case`sum`:return numericReduce(a,e=>e.reduce((e,t)=>e+t,0));case`avg`:return numericReduce(a,e=>e.length>0?e.reduce((e,t)=>e+t,0)/e.length:null);case`min`:return numericReduce(a,e=>e.length>0?Math.min(...e):null);case`max`:return numericReduce(a,e=>e.length>0?Math.max(...e):null);case`concat`:case`flatten`:return a.reduce((e,t)=>Array.isArray(t)?e.concat(t):(e.push(t),e),[]);default:return null}},extractValues=(e,t)=>i(t)||typeof t!=`string`?e:e.filter(e=>!i(e)&&typeof e==`object`&&!Array.isArray(e)).map(e=>e[t]),numericReduce=(e,t)=>t(e.filter(e=>typeof e==`number`&&!Number.isNaN(e))),regexMatch=(e,t,n=1)=>{if(i(e)||typeof e!=`string`||i(t)||typeof t!=`string`||t.length===0)return null;let r=typeof n==`number`?n:1;if(r<0)return null;try{let n=new RegExp(t),i=e.match(n);if(!i)return null;let a=i[r];return a===void 0?null:a}catch{return null}},replace=(e,t,n,r=!1)=>{if(i(e)||typeof e!=`string`)return``;if(typeof t!=`string`)return e;let a=typeof n==`string`?n:``;return r===!0?e.replaceAll(t,a):e.replace(t,a)},sha256=(e,t=`hex`)=>{if(e==null||typeof e!=`string`)return``;let n=t===`base64`?`base64`:`hex`;try{return c(`sha256`).update(e).digest(n)}catch{return``}},split=(e,t=`,`)=>{if(typeof e!=`string`)return[];let n=typeof t==`string`?t:`,`;return e.split(n)},truncate=(e,t,n=`...`)=>{if(i(e)||typeof e!=`string`)return``;if(i(t)||typeof t!=`number`||t<0)return e;let r=typeof n==`string`?n:`...`;if(e.length<=t)return e;let a=Math.max(0,t-r.length);return a<=0?e.slice(0,t):e.slice(0,a)+r},urlParam=(e,t)=>{if(i(e)||typeof e!=`string`||i(t)||typeof t!=`string`)return null;try{return new URL(e).searchParams.get(t)}catch{return null}},zipObject=(e,t)=>{if(i(e)||!Array.isArray(e)||i(t)||!Array.isArray(t))return{};let n=Math.min(e.length,t.length),r=[];for(let i=0;i<n;i++){let n=e[i];typeof n==`string`&&r.push([n,t[i]])}return Object.fromEntries(r)},createExpressionHandler=(e=()=>new s.Jexl)=>{let a=e();return a.addFunction(`nextAnniversary`,(e,n)=>t({initialDate:e,format:n})),a.addFunction(`yearsElapsed`,(e,t,r)=>n({startDate:e,endDate:r,format:t})),a.addFunction(`hasPassed`,(e,t,n)=>r({date:e,yearsToAdd:n,format:t})),a.addFunction(`now`,()=>new Date().toISOString()),a.addFunction(`includes`,(e,t)=>i(e)||!Array.isArray(e)||e.length===0||i(t)?!1:Array.isArray(t)?t.every(t=>e.includes(t)):e.includes(t)),a.addFunction(`includesSome`,(e,t)=>i(e)||!Array.isArray(e)||e.length===0||i(t)?!1:Array.isArray(t)?t.some(t=>e.includes(t)):e.includes(t)),a.addFunction(`present`,e=>o(e)),a.addFunction(`missing`,e=>i(e)),a.addFunction(`keys`,e=>i(e)?[]:typeof e==`object`&&!Array.isArray(e)?Object.keys(e):[]),a.addFunction(`values`,e=>i(e)?[]:typeof e==`object`&&!Array.isArray(e)?Object.values(e):[]),a.addFunction(`deltaFromNowMs`,(e,t)=>{let n=Date.now(),r;if(typeof e==`number`)r=t===`seconds`?e*1e3:e;else if(typeof e==`string`)r=t===`timestamp`?parseInt(e,10):t===`seconds`?parseFloat(e)*1e3:new Date(e).getTime();else throw Error(`Unsupported date input type`);return r-n}),a.addBinaryOp(`??`,0,(e,t)=>i(e)?t:i(t)?e:e??t),a.addFunction(`asString`,asString),a.addFunction(`capitalize`,capitalize),a.addFunction(`decodeBase64`,decodeBase64),a.addFunction(`encodeBase64`,encodeBase64),a.addFunction(`hmacSha256`,hmacSha256),a.addFunction(`md5`,md5),a.addFunction(`sha256`,sha256),a.addFunction(`decodeUri`,decodeUri),a.addFunction(`dedupe`,dedupe),a.addFunction(`groupBy`,groupBy),a.addFunction(`join`,join),a.addFunction(`min`,min),a.addFunction(`padStart`,padStart),a.addFunction(`zipObject`,zipObject),a.addFunction(`reduce`,reduce),a.addFunction(`regexMatch`,regexMatch),a.addFunction(`replace`,replace),a.addFunction(`split`,split),a.addFunction(`truncate`,truncate),a.addFunction(`urlParam`,urlParam),a},f=/\${([^}]+)}/g,cleanExpression=e=>e.replace(/\$\./g,``).trim(),extractLeadingFunctionCall=e=>{let t=e.match(/^\w+\(/);if(!t)return null;let n=0;for(let r=t[0].length-1;r<e.length;r++)if(e[r]===`(`?n++:e[r]===`)`&&n--,n===0)return e.slice(r+1).trimStart().startsWith(`?`)?e.slice(0,r+1):null;return null},tryCompile=(e,t)=>{try{return e.compile(t)}catch{return null}},compileExpression=(e,t)=>{let n=tryCompile(e,t);if(n)return n;let r=extractLeadingFunctionCall(t);return r?tryCompile(e,`(${r})${t.slice(r.length)}`):null},extractExpressionBetweenDoubleCurlyBraces=e=>{if(e.startsWith(`{{`)&&e.endsWith(`}}`))return e.slice(2,-2)},isExpression=e=>{let t=e.trim();return t.startsWith(`{{`)&&t.endsWith(`}}`)},evaluateJsonPath=(e,t)=>{try{if(!e.startsWith(`$`))throw Error(`JSONPath expression must start with '$': ${e}`);if(e.includes(`$_`)||e.match(/\$[^.[]/g)||e.includes(`[`)&&!e.includes(`]`)||e.includes(` `)&&!e.includes(`[`))throw Error(`Invalid JSONPath expression: ${e}`);let n=u({path:e,json:t});return n.length===0?void 0:n.length===1?n[0]:n}catch{throw Error(`Invalid JSONPath expression: ${e}`)}},replaceInterpolation=(e,t,n)=>e.replace(t,String(n)),handleSingleInterpolation=(e,t,n,r)=>{let i=e.path.trim();if(!i)return r;try{let a=compileExpression(t,i);if(a){let t=a.evalSync(n);if(t!==void 0)return replaceInterpolation(r,e.toReplace,t)}let s=evaluateJsonPathIncremental(`$.${i}`,n).value;return o(s)?replaceInterpolation(r,e.toReplace,s):r}catch{return r}},evaluateStringInterpolations=(e,t,n)=>{let r=e.match(f);if(!r)return;let i=r.length,a=Array(i);for(let e=0;e<i;e++)a[e]={toReplace:r[e],path:r[e].slice(2,-1)};return a.reduce((e,r)=>handleSingleInterpolation(r,n,t,e),String(e))},handleSegmentPathError=(e,t,n,r)=>{if(Array.isArray(t)){let e=parseInt(n,10);if(!isNaN(e)&&(e<0||e>=t.length))return{value:void 0,error:`Invalid array index '${n}' at '${r}'`,availableKeys:t.map((e,t)=>t.toString())}}return a(t)?{value:void 0,error:`Key '${n}' not found at '${r}'`,availableKeys:Object.keys(t)}:{value:void 0,error:`${e} at '${r}'`,availableKeys:[]}},handleJsonPathSegments=(e,t)=>{if(e[0]!==`$`)return{value:void 0,error:`JSON path must start with $`};let n=t,r=`$`;for(let t=1;t<e.length;t++){let i=e[t],o=i.startsWith(`[`)?`${r}${i}`:`${r}.${i}`;if(Array.isArray(n)){let e=parseInt(i,10);if(isNaN(e)||e<0||e>=n.length)return handleSegmentPathError(`Invalid array index`,n,i,r);n=n[e],r=o}else if(a(n)){if(!Object.prototype.hasOwnProperty.call(n,i))return handleSegmentPathError(`Key not found`,n,i,r);n=n[i],r=o}else return{value:void 0,error:`Cannot access '${i}' at '${r}' - parent is not an object`,availableKeys:[]}}return{value:n}},evaluateJsonPathIncremental=(e,t)=>{let n=/(\.\.)|(\[\*\])|(\[\?\()|(\[\d+:\d+\])/;try{if(n.test(e)){let n=evaluateJsonPath(e,t);return n===void 0?{value:void 0,error:`Invalid or empty JSONPath: '${e}'`}:{value:n}}return handleJsonPathSegments((e.match(/\$|(?:\['([^']+)'\])|(?:\["([^"]+)"\])|\[\d+\]|[^[\].]+/g)||[]).map(e=>e.replace(/^\['([^']+)'\]$/,`$1`).replace(/^\["([^"]+)"\]$/,`$1`).replace(/^\[(\d+)\]$/,`$1`)),t)}catch(e){return{value:void 0,error:`Something went wrong with evaluation of JSON path: ${String(e)}`}}},handleIncrementalJsonPath=(e,t)=>{let n=evaluateJsonPathIncremental(e,t);if(n.error)throw Error(`${n.error}${n.availableKeys?.length?`. Available keys: ${n.availableKeys.join(`, `)}`:``}`);return n.value},handleNormalJsonPath=(e,t)=>{try{return evaluateJsonPath(e,t)}catch{throw Error(`Invalid JSON path: "${e}"`)}},evaluateExpression=(e,t,n)=>{let r=e?.trim();if(r==null||r===``)throw Error(`Empty expression`);let i=a(t)?t:{},o=createExpressionHandler();o.addTransform(`key`,e=>typeof e!=`string`||!Object.prototype.hasOwnProperty.call(i,e)?null:i[e]);let s=extractExpressionBetweenDoubleCurlyBraces(r),c=cleanExpression(s??r),l=evaluateStringInterpolations(c,i,o);if(l)return l;if(!s&&r.startsWith(`$`))return n?.incrementalJsonPath?handleIncrementalJsonPath(r,i):handleNormalJsonPath(r,i);if(!l&&!s)return e;let u=compileExpression(o,c);if(!u||c===`.`)throw Error(`Invalid expression: "${r}"`);try{return u.evalSync(i)}catch{return}},safeEvaluateExpression=(e,t)=>{try{return evaluateExpression(e,t)}catch{return null}},safeEvaluateRecord=(e,t)=>{let evaluateValue=e=>Array.isArray(e)?e.map(evaluateValue):typeof e==`object`&&e?safeEvaluateRecord(e,t):typeof e==`string`?safeEvaluateExpression(e,t):e;return Object.fromEntries(Object.entries(e).map(([e,t])=>[e,evaluateValue(t)]))},isValidExpression=e=>{try{return evaluateExpression(e),!0}catch{return!1}};export{evaluateExpression as evaluate,isExpression,isValidExpression,safeEvaluateExpression as safeEvaluate,safeEvaluateRecord};

package.json

 {
     "name": "@stackone/expressions",
-    "version": "0.30.0",
+    "version": "0.31.0",
     "description": "",
@@ -5,0 +5,0 @@ "main": "dist/index.cjs",

No alert changes

Improved metrics

Total package byte prevSize

55759

0.75%

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