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jsonpath-plus - npm Package Compare versions

Comparing version 0.20.1 to 1.0.0

.idea/ts-testing.js
.idea/ts-testing.ts
src/jsonpath.d.ts

10

.eslintrc.js

@@ -57,3 +57,5 @@ module.exports = {

"import/unambiguous": 0,
"quotes": 0
"quotes": 0,
// Todo: Reenable
"max-len": 0
}

@@ -66,6 +68,6 @@ }

"quote-props": 0,
"require-unicode-regexp": 0,
"max-len": 0,
"require-jsdoc": 0
"require-jsdoc": 0,
// Reenable when no longer having problems
"unicorn/no-unsafe-regex": 0
}
};

4

CHANGES.md
# CHANGES for jsonpath-plus
## 1.0.0 (August 7, 2019)
- Add TypeScript declaration
## 0.20.1 (June 12, 2019)

@@ -4,0 +8,0 @@

140

dist/index-es.js

@@ -136,7 +136,14 @@ function _typeof(obj) {

/* eslint-disable no-eval, jsdoc/check-types */
// Todo: Reenable jsdoc/check-types once PR merged: https://github.com/gajus/eslint-plugin-jsdoc/pull/270
var globalEval = eval; // eslint-disable-next-line import/no-commonjs
/* eslint-disable no-eval, prefer-named-capture-group */
// Disabled `prefer-named-capture-group` due to https://github.com/babel/babel/issues/8951#issuecomment-508045524
var globalEval = eval; // Only Node.JS has a process variable that is of [[Class]] process
var supportsNodeVM = typeof module !== 'undefined' && Boolean(module.exports) && !(typeof navigator !== 'undefined' && navigator.product === 'ReactNative');
var supportsNodeVM = function supportsNodeVM() {
try {
return Object.prototype.toString.call(global.process) === '[object process]';
} catch (e) {
return false;
}
};
var allowedResultTypes = ['value', 'path', 'pointer', 'parent', 'parentProperty', 'all'];

@@ -156,6 +163,6 @@ var hasOwnProp = Object.prototype.hasOwnProperty;

* Copy items out of one array into another.
* @param {Array} source Array with items to copy
* @param {Array} target Array to which to copy
* @param {ConditionCallback} conditionCb Callback passed the current item; will move
* item if evaluates to `true`
* @param {GenericArray} source Array with items to copy
* @param {GenericArray} target Array to which to copy
* @param {ConditionCallback} conditionCb Callback passed the current item;
* will move item if evaluates to `true`
* @returns {undefined}

@@ -176,7 +183,8 @@ */

var vm = supportsNodeVM ? require('vm') : {
var vm = supportsNodeVM() ? require('vm') : {
/**
* @param {string} expr Expression to evaluate
* @param {PlainObject} context Object whose items will be added to evaluation
* @returns {Any} Result of evaluated code
* @param {PlainObject} context Object whose items will be added
* to evaluation
* @returns {any} Result of evaluated code
*/

@@ -208,5 +216,5 @@ runInNewContext: function runInNewContext(expr, context) {

* Copies array and then pushes item into it.
* @param {Array} arr Array to copy and into which to push
* @param {Any} item Array item to add (to end)
* @returns {Array} Copy of the original array
* @param {GenericArray} arr Array to copy and into which to push
* @param {any} item Array item to add (to end)
* @returns {GenericArray} Copy of the original array
*/

@@ -221,5 +229,5 @@

* Copies array and then unshifts item into it.
* @param {Any} item Array item to add (to beginning)
* @param {Array} arr Array to copy and into which to unshift
* @returns {Array} Copy of the original array
* @param {any} item Array item to add (to beginning)
* @param {GenericArray} arr Array to copy and into which to unshift
* @returns {GenericArray} Copy of the original array
*/

@@ -245,3 +253,3 @@

/**
* @param {Any} value The evaluated scalar value
* @param {any} value The evaluated scalar value
*/

@@ -253,3 +261,3 @@ function NewError(value) {

_this = _possibleConstructorReturn(this, _getPrototypeOf(NewError).call(this, 'JSONPath should not be called with "new" (it prevents return of (unwrapped) scalar values)'));
_this = _possibleConstructorReturn(this, _getPrototypeOf(NewError).call(this, 'JSONPath should not be called with "new" (it prevents return ' + 'of (unwrapped) scalar values)'));
_this.avoidNew = true;

@@ -290,8 +298,10 @@ _this.value = value;

* @param {JSON} obj JSON object to evaluate against
* @param {JSONPathCallback} callback Passed 3 arguments: 1) desired payload per `resultType`,
* 2) `"value"|"property"`, 3) Full returned object with all payloads
* @param {OtherTypeCallback} otherTypeCallback If `@other()` is at the end of one's query, this
* will be invoked with the value of the item, its path, its parent, and its parent's
* property name, and it should return a boolean indicating whether the supplied value
* belongs to the "other" type or not (or it may handle transformations and return `false`).
* @param {JSONPathCallback} callback Passed 3 arguments: 1) desired payload
* per `resultType`, 2) `"value"|"property"`, 3) Full returned object with
* all payloads
* @param {OtherTypeCallback} otherTypeCallback If `@other()` is at the end
* of one's query, this will be invoked with the value of the item, its
* path, its parent, and its parent's property name, and it should return
* a boolean indicating whether the supplied value belongs to the "other"
* type or not (or it may handle transformations and return `false`).
* @returns {JSONPath}

@@ -338,3 +348,3 @@ * @class

this.otherTypeCallback = opts.otherTypeCallback || otherTypeCallback || function () {
throw new Error('You must supply an otherTypeCallback callback option with the @other() operator.');
throw new Error('You must supply an otherTypeCallback callback option ' + 'with the @other() operator.');
};

@@ -373,3 +383,3 @@

if (!expr.path) {
throw new Error('You must supply a "path" property when providing an object argument to JSONPath.evaluate().');
throw new Error('You must supply a "path" property when providing an object ' + 'argument to JSONPath.evaluate().');
}

@@ -484,3 +494,4 @@

JSONPath.prototype._trace = function (expr, val, path, parent, parentPropName, callback, literalPriority) {
// No expr to follow? return path and value as the result of this trace branch
// No expr to follow? return path and value as the result of
// this trace branch
var retObj;

@@ -515,3 +526,5 @@ var that = this;

if (Array.isArray(elems)) {
// This was causing excessive stack size in Node (with or without Babel) against our performance test: `ret.push(...elems);`
// This was causing excessive stack size in Node (with or
// without Babel) against our performance test:
// `ret.push(...elems);`
elems.forEach(function (t) {

@@ -530,16 +543,17 @@ ret.push(t);

// all child properties
// eslint-disable-next-line no-shadow
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
addRet(that._trace(unshift(m, x), v, p, par, pr, cb, true));
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, _x, v, p, par, pr, cb) {
addRet(that._trace(unshift(m, _x), v, p, par, pr, cb, true));
});
} else if (loc === '..') {
// all descendent parent properties
addRet(this._trace(x, val, path, parent, parentPropName, callback)); // Check remaining expression with val's immediate children
// eslint-disable-next-line no-shadow
// Check remaining expression with val's immediate children
addRet(this._trace(x, val, path, parent, parentPropName, callback));
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
// We don't join m and x here because we only want parents, not scalar values
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, _x, v, p, par, pr, cb) {
// We don't join m and x here because we only want parents,
// not scalar values
if (_typeof(v[m]) === 'object') {
// Keep going with recursive descent on val's object children
addRet(that._trace(unshift(l, x), v[m], push(p, m), v, m, cb));
// Keep going with recursive descent on val's
// object children
addRet(that._trace(unshift(l, _x), v[m], push(p, m), v, m, cb));
}

@@ -572,3 +586,3 @@ }); // The parent sel computation is handled in the frame above using the

addRet(this._trace(x, val, path, null, null, callback));
} else if (/^(-?\d*):(-?\d*):?(\d*)$/.test(loc)) {
} else if (/^(\x2D?[0-9]*):(\x2D?[0-9]*):?([0-9]*)$/.test(loc)) {
// [start:end:step] Python slice syntax

@@ -580,8 +594,7 @@ addRet(this._slice(loc, x, val, path, parent, parentPropName, callback));

throw new Error('Eval [?(expr)] prevented in JSONPath expression.');
} // eslint-disable-next-line no-shadow
}
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
if (that._eval(l.replace(/^\?\((.*?)\)$/, '$1'), v[m], m, p, par, pr)) {
addRet(that._trace(unshift(m, x), v, p, par, pr, cb));
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, _x, v, p, par, pr, cb) {
if (that._eval(l.replace(/^\?\(((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?)\)$/, '$1'), v[m], m, p, par, pr)) {
addRet(that._trace(unshift(m, _x), v, p, par, pr, cb));
}

@@ -593,3 +606,5 @@ });

throw new Error('Eval [(expr)] prevented in JSONPath expression.');
} // As this will resolve to a property name (but we don't know it yet), property and parent information is relative to the parent of the property to which this expression will resolve
} // As this will resolve to a property name (but we don't know it
// yet), property and parent information is relative to the
// parent of the property to which this expression will resolve

@@ -618,4 +633,4 @@

case 'function':
// eslint-disable-next-line valid-typeof
if (_typeof(val) === valueType) {
// eslint-disable-line valid-typeof
addType = true;

@@ -627,4 +642,4 @@ }

case 'number':
// eslint-disable-next-line valid-typeof
if (_typeof(val) === valueType && isFinite(val)) {
// eslint-disable-line valid-typeof
addType = true;

@@ -643,4 +658,4 @@ }

case 'object':
// eslint-disable-next-line valid-typeof
if (val && _typeof(val) === valueType) {
// eslint-disable-line valid-typeof
addType = true;

@@ -688,5 +703,5 @@ }

return retObj;
}
} // `-escaped property
} else if (loc[0] === '`' && val && hasOwnProp.call(val, loc.slice(1))) {
// `-escaped property
var locProp = loc.slice(1);

@@ -705,3 +720,4 @@ addRet(this._trace(x, val[locProp], push(path, locProp), val, locProp, callback, true));

addRet(this._trace(unshift(part, x), val, path, parent, parentPropName, callback));
}
} // simple case--directly follow property
} catch (err) {

@@ -722,3 +738,2 @@ _didIteratorError = true;

} else if (!literalPriority && val && hasOwnProp.call(val, loc)) {
// simple case--directly follow property
addRet(this._trace(x, val[loc], push(path, loc), val, loc, callback, true));

@@ -789,3 +804,4 @@ } // We check the resulting values for parent selections. For parent

if (Array.isArray(tmp)) {
// This was causing excessive stack size in Node (with or without Babel) against our performance test: `ret.push(...tmp);`
// This was causing excessive stack size in Node (with or
// without Babel) against our performance test: `ret.push(...tmp);`
tmp.forEach(function (t) {

@@ -827,5 +843,5 @@ ret.push(t);

if (code.match(/@([.\s)[])/)) {
if (code.match(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/)) {
this.currSandbox._$_v = _v;
code = code.replace(/@([.\s)[])/g, '_$_v$1');
code = code.replace(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/g, '_$_v$1');
}

@@ -856,4 +872,4 @@

for (var i = 1; i < n; i++) {
if (!/^(~|\^|@.*?\(\))$/.test(x[i])) {
p += /^[0-9*]+$/.test(x[i]) ? '[' + x[i] + ']' : "['" + x[i] + "']";
if (!/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(x[i])) {
p += /^[\*0-9]+$/.test(x[i]) ? '[' + x[i] + ']' : "['" + x[i] + "']";
}

@@ -876,3 +892,3 @@ }

for (var i = 1; i < n; i++) {
if (!/^(~|\^|@.*?\(\))$/.test(x[i])) {
if (!/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(x[i])) {
p += '/' + x[i].toString().replace(/~/g, '~0').replace(/\//g, '~1');

@@ -901,10 +917,10 @@ }

// within brackets or single quotes
.replace(/[['](\??\(.*?\))[\]']/g, function ($0, $1) {
.replace(/['\[](\??\((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\))['\]]/g, function ($0, $1) {
return '[#' + (subx.push($1) - 1) + ']';
}) // Escape periods and tildes within properties
.replace(/\['([^'\]]*)'\]/g, function ($0, prop) {
.replace(/\['((?:[\0-&\(-\\\^-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)'\]/g, function ($0, prop) {
return "['" + prop.replace(/\./g, '%@%').replace(/~/g, '%%@@%%') + "']";
}) // Properties operator
.replace(/~/g, ';~;') // Split by property boundaries
.replace(/'?\.'?(?![^[]*\])|\['?/g, ';') // Reinsert periods within properties
.replace(/'?\.'?(?!(?:[\0-Z\\-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*\])|\['?/g, ';') // Reinsert periods within properties
.replace(/%@%/g, '.') // Reinsert tildes within properties

@@ -918,3 +934,3 @@ .replace(/%%@@%%/g, '~') // Parent

var exprList = normalized.split(';').map(function (exp) {
var match = exp.match(/#(\d+)/);
var match = exp.match(/#([0-9]+)/);
return !match || !match[1] ? exp : subx[match[1]];

@@ -921,0 +937,0 @@ });

2

dist/index-es.min.js

@@ -1,2 +0,2 @@

function t(e){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(e)}function e(t){return(e=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function r(t,e){return(r=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function n(t,e,a){return(n=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(t){return!1}}()?Reflect.construct:function(t,e,n){var a=[null];a.push.apply(a,e);var o=new(Function.bind.apply(t,a));return n&&r(o,n.prototype),o}).apply(null,arguments)}function a(t){var o="function"==typeof Map?new Map:void 0;return(a=function(t){if(null===t||(a=t,-1===Function.toString.call(a).indexOf("[native code]")))return t;var a;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==o){if(o.has(t))return o.get(t);o.set(t,i)}function i(){return n(t,arguments,e(this).constructor)}return i.prototype=Object.create(t.prototype,{constructor:{value:i,enumerable:!1,writable:!0,configurable:!0}}),r(i,t)})(t)}function o(t,e){return!e||"object"!=typeof e&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}var i=eval,l="undefined"!=typeof module&&Boolean(module.exports)&&!("undefined"!=typeof navigator&&"ReactNative"===navigator.product),c=["value","path","pointer","parent","parentProperty","all"],u=Object.prototype.hasOwnProperty,p=l?require("vm"):{runInNewContext:function(t,e){var r=Object.keys(e),n=[];!function(t,e,r){for(var n=t.length,a=0;a<n;a++)r(t[a])&&e.push(t.splice(a--,1)[0])}(r,n,function(t){return"function"==typeof e[t]});var a=n.reduce(function(t,r){var n=e[r].toString();return/function/.exec(n)||(n="function "+n),"var "+r+"="+n+";"+t},"")+r.reduce(function(t,r){return"var "+r+"="+JSON.stringify(e[r]).replace(/\u2028|\u2029/g,function(t){return"\\u202"+("\u2028"===t?"8":"9")})+";"+t},t);return i(a)}};function s(t,e){return(t=t.slice()).push(e),t}function h(t,e){return(e=e.slice()).unshift(t),e}var f=function(t){function n(t){var r;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,n),(r=o(this,e(n).call(this,'JSONPath should not be called with "new" (it prevents return of (unwrapped) scalar values)'))).avoidNew=!0,r.value=t,r.name="NewError",r}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&r(t,e)}(n,a(Error)),n}();function y(e,r,n,a,o){if(!(this instanceof y))try{return new y(e,r,n,a,o)}catch(t){if(!t.avoidNew)throw t;return t.value}"string"==typeof e&&(o=a,a=n,n=r,r=e,e={}),e=e||{};var i=u.call(e,"json")&&u.call(e,"path");if(this.json=e.json||n,this.path=e.path||r,this.resultType=e.resultType&&e.resultType.toLowerCase()||"value",this.flatten=e.flatten||!1,this.wrap=!u.call(e,"wrap")||e.wrap,this.sandbox=e.sandbox||{},this.preventEval=e.preventEval||!1,this.parent=e.parent||null,this.parentProperty=e.parentProperty||null,this.callback=e.callback||a||null,this.otherTypeCallback=e.otherTypeCallback||o||function(){throw new Error("You must supply an otherTypeCallback callback option with the @other() operator.")},!1!==e.autostart){var l=this.evaluate({path:i?e.path:r,json:i?e.json:n});if(!l||"object"!==t(l))throw new f(l);return l}}y.prototype.evaluate=function(e,r,n,a){var o=this,i=this.parent,l=this.parentProperty,p=this.flatten,s=this.wrap;if(this.currResultType=this.resultType,this.currPreventEval=this.preventEval,this.currSandbox=this.sandbox,n=n||this.callback,this.currOtherTypeCallback=a||this.otherTypeCallback,r=r||this.json,(e=e||this.path)&&"object"===t(e)){if(!e.path)throw new Error('You must supply a "path" property when providing an object argument to JSONPath.evaluate().');r=u.call(e,"json")?e.json:r,p=u.call(e,"flatten")?e.flatten:p,this.currResultType=u.call(e,"resultType")?e.resultType:this.currResultType,this.currSandbox=u.call(e,"sandbox")?e.sandbox:this.currSandbox,s=u.call(e,"wrap")?e.wrap:s,this.currPreventEval=u.call(e,"preventEval")?e.preventEval:this.currPreventEval,n=u.call(e,"callback")?e.callback:n,this.currOtherTypeCallback=u.call(e,"otherTypeCallback")?e.otherTypeCallback:this.currOtherTypeCallback,i=u.call(e,"parent")?e.parent:i,l=u.call(e,"parentProperty")?e.parentProperty:l,e=e.path}if(i=i||null,l=l||null,Array.isArray(e)&&(e=y.toPathString(e)),e&&r&&c.includes(this.currResultType)){this._obj=r;var h=y.toPathArray(e);"$"===h[0]&&h.length>1&&h.shift(),this._hasParentSelector=null;var f=this._trace(h,r,["$"],i,l,n).filter(function(t){return t&&!t.isParentSelector});return f.length?1!==f.length||s||Array.isArray(f[0].value)?f.reduce(function(t,e){var r=o._getPreferredOutput(e);return p&&Array.isArray(r)?t=t.concat(r):t.push(r),t},[]):this._getPreferredOutput(f[0]):s?[]:void 0}},y.prototype._getPreferredOutput=function(t){var e=this.currResultType;switch(e){default:throw new TypeError("Unknown result type");case"all":return t.pointer=y.toPointer(t.path),t.path="string"==typeof t.path?t.path:y.toPathString(t.path),t;case"value":case"parent":case"parentProperty":return t[e];case"path":return y.toPathString(t[e]);case"pointer":return y.toPointer(t.path)}},y.prototype._handleCallback=function(t,e,r){if(e){var n=this._getPreferredOutput(t);t.path="string"==typeof t.path?t.path:y.toPathString(t.path),e(n,r,t)}},y.prototype._trace=function(e,r,n,a,o,i,l){var c,p=this;if(!e.length)return c={path:n,value:r,parent:a,parentProperty:o},this._handleCallback(c,i,"value"),c;var f=e[0],y=e.slice(1),v=[];function b(t){Array.isArray(t)?t.forEach(function(t){v.push(t)}):v.push(t)}if(("string"!=typeof f||l)&&r&&u.call(r,f))b(this._trace(y,r[f],s(n,f),r,f,i));else if("*"===f)this._walk(f,y,r,n,a,o,i,function(t,e,r,n,a,o,i,l){b(p._trace(h(t,r),n,a,o,i,l,!0))});else if(".."===f)b(this._trace(y,r,n,a,o,i)),this._walk(f,y,r,n,a,o,i,function(e,r,n,a,o,i,l,c){"object"===t(a[e])&&b(p._trace(h(r,n),a[e],s(o,e),a,e,c))});else{if("^"===f)return this._hasParentSelector=!0,n.length?{path:n.slice(0,-1),expr:y,isParentSelector:!0}:[];if("~"===f)return c={path:s(n,f),value:o,parent:a,parentProperty:null},this._handleCallback(c,i,"property"),c;if("$"===f)b(this._trace(y,r,n,null,null,i));else if(/^(-?\d*):(-?\d*):?(\d*)$/.test(f))b(this._slice(f,y,r,n,a,o,i));else if(0===f.indexOf("?(")){if(this.currPreventEval)throw new Error("Eval [?(expr)] prevented in JSONPath expression.");this._walk(f,y,r,n,a,o,i,function(t,e,r,n,a,o,i,l){p._eval(e.replace(/^\?\((.*?)\)$/,"$1"),n[t],t,a,o,i)&&b(p._trace(h(t,r),n,a,o,i,l))})}else if("("===f[0]){if(this.currPreventEval)throw new Error("Eval [(expr)] prevented in JSONPath 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n},y.toPointer=function(t){for(var e=t,r=e.length,n="",a=1;a<r;a++)/^(~|\^|@.*?\(\))$/.test(e[a])||(n+="/"+e[a].toString().replace(/~/g,"~0").replace(/\//g,"~1"));return n},y.toPathArray=function(t){var e=y.cache;if(e[t])return e[t].concat();var r=[],n=t.replace(/@(?:null|boolean|number|string|integer|undefined|nonFinite|scalar|array|object|function|other)\(\)/g,";$&;").replace(/[['](\??\(.*?\))[\]']/g,function(t,e){return"[#"+(r.push(e)-1)+"]"}).replace(/\['([^'\]]*)'\]/g,function(t,e){return"['"+e.replace(/\./g,"%@%").replace(/~/g,"%%@@%%")+"']"}).replace(/~/g,";~;").replace(/'?\.'?(?![^[]*\])|\['?/g,";").replace(/%@%/g,".").replace(/%%@@%%/g,"~").replace(/(?:;)?(\^+)(?:;)?/g,function(t,e){return";"+e.split("").join(";")+";"}).replace(/;;;|;;/g,";..;").replace(/;$|'?\]|'$/g,"").split(";").map(function(t){var e=t.match(/#(\d+)/);return e&&e[1]?r[e[1]]:t});return e[t]=n,e[t]};export{y as JSONPath};
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p&&Array.isArray(e)?t=t.concat(e):t.push(e),t},[]):this._getPreferredOutput(F[0]):s?[]:void 0}},f.prototype._getPreferredOutput=function(t){var r=this.currResultType;switch(r){default:throw new TypeError("Unknown result type");case"all":return t.pointer=f.toPointer(t.path),t.path="string"==typeof t.path?t.path:f.toPathString(t.path),t;case"value":case"parent":case"parentProperty":return t[r];case"path":return f.toPathString(t[r]);case"pointer":return f.toPointer(t.path)}},f.prototype._handleCallback=function(t,r,e){if(r){var n=this._getPreferredOutput(t);t.path="string"==typeof t.path?t.path:f.toPathString(t.path),r(n,e,t)}},f.prototype._trace=function(r,e,n,a,u,o,i){var l,h=this;if(!r.length)return l={path:n,value:e,parent:a,parentProperty:u},this._handleCallback(l,o,"value"),l;var f=r[0],F=r.slice(1),y=[];function v(t){Array.isArray(t)?t.forEach(function(t){y.push(t)}):y.push(t)}if(("string"!=typeof f||i)&&e&&c.call(e,f))v(this._trace(F,e[f],p(n,f),e,f,o));else 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f}},f.prototype._eval=function(t,r,e,n,a,u){if(!this._obj||!r)return!1;t.includes("@parentProperty")&&(this.currSandbox._$_parentProperty=u,t=t.replace(/@parentProperty/g,"_$_parentProperty")),t.includes("@parent")&&(this.currSandbox._$_parent=a,t=t.replace(/@parent/g,"_$_parent")),t.includes("@property")&&(this.currSandbox._$_property=e,t=t.replace(/@property/g,"_$_property")),t.includes("@path")&&(this.currSandbox._$_path=f.toPathString(n.concat([e])),t=t.replace(/@path/g,"_$_path")),t.match(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/)&&(this.currSandbox._$_v=r,t=t.replace(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/g,"_$_v$1"));try{return l.runInNewContext(t,this.currSandbox)}catch(r){throw console.log(r),new Error("jsonPath: "+r.message+": "+t)}},f.cache={},f.toPathString=function(t){for(var r=t,e=r.length,n="$",a=1;a<e;a++)/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(r[a])||(n+=/^[\*0-9]+$/.test(r[a])?"["+r[a]+"]":"['"+r[a]+"']");return n},f.toPointer=function(t){for(var r=t,e=r.length,n="",a=1;a<e;a++)/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(r[a])||(n+="/"+r[a].toString().replace(/~/g,"~0").replace(/\//g,"~1"));return n},f.toPathArray=function(t){var r=f.cache;if(r[t])return r[t].concat();var e=[],n=t.replace(/@(?:null|boolean|number|string|integer|undefined|nonFinite|scalar|array|object|function|other)\(\)/g,";$&;").replace(/['\[](\??\((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\))['\]]/g,function(t,r){return"[#"+(e.push(r)-1)+"]"}).replace(/\['((?:[\0-&\(-\\\^-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)'\]/g,function(t,r){return"['"+r.replace(/\./g,"%@%").replace(/~/g,"%%@@%%")+"']"}).replace(/~/g,";~;").replace(/'?\.'?(?!(?:[\0-Z\\-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*\])|\['?/g,";").replace(/%@%/g,".").replace(/%%@@%%/g,"~").replace(/(?:;)?(\^+)(?:;)?/g,function(t,r){return";"+r.split("").join(";")+";"}).replace(/;;;|;;/g,";..;").replace(/;$|'?\]|'$/g,"").split(";").map(function(t){var r=t.match(/#([0-9]+)/);return r&&r[1]?e[r[1]]:t});return r[t]=n,r[t]};export{f as JSONPath};
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140

dist/index-umd.js

@@ -142,7 +142,14 @@ (function (global, factory) {

/* eslint-disable no-eval, jsdoc/check-types */
// Todo: Reenable jsdoc/check-types once PR merged: https://github.com/gajus/eslint-plugin-jsdoc/pull/270
var globalEval = eval; // eslint-disable-next-line import/no-commonjs
/* eslint-disable no-eval, prefer-named-capture-group */
// Disabled `prefer-named-capture-group` due to https://github.com/babel/babel/issues/8951#issuecomment-508045524
var globalEval = eval; // Only Node.JS has a process variable that is of [[Class]] process
var supportsNodeVM = typeof module !== 'undefined' && Boolean(module.exports) && !(typeof navigator !== 'undefined' && navigator.product === 'ReactNative');
var supportsNodeVM = function supportsNodeVM() {
try {
return Object.prototype.toString.call(global.process) === '[object process]';
} catch (e) {
return false;
}
};
var allowedResultTypes = ['value', 'path', 'pointer', 'parent', 'parentProperty', 'all'];

@@ -162,6 +169,6 @@ var hasOwnProp = Object.prototype.hasOwnProperty;

* Copy items out of one array into another.
* @param {Array} source Array with items to copy
* @param {Array} target Array to which to copy
* @param {ConditionCallback} conditionCb Callback passed the current item; will move
* item if evaluates to `true`
* @param {GenericArray} source Array with items to copy
* @param {GenericArray} target Array to which to copy
* @param {ConditionCallback} conditionCb Callback passed the current item;
* will move item if evaluates to `true`
* @returns {undefined}

@@ -182,7 +189,8 @@ */

var vm = supportsNodeVM ? require('vm') : {
var vm = supportsNodeVM() ? require('vm') : {
/**
* @param {string} expr Expression to evaluate
* @param {PlainObject} context Object whose items will be added to evaluation
* @returns {Any} Result of evaluated code
* @param {PlainObject} context Object whose items will be added
* to evaluation
* @returns {any} Result of evaluated code
*/

@@ -214,5 +222,5 @@ runInNewContext: function runInNewContext(expr, context) {

* Copies array and then pushes item into it.
* @param {Array} arr Array to copy and into which to push
* @param {Any} item Array item to add (to end)
* @returns {Array} Copy of the original array
* @param {GenericArray} arr Array to copy and into which to push
* @param {any} item Array item to add (to end)
* @returns {GenericArray} Copy of the original array
*/

@@ -227,5 +235,5 @@

* Copies array and then unshifts item into it.
* @param {Any} item Array item to add (to beginning)
* @param {Array} arr Array to copy and into which to unshift
* @returns {Array} Copy of the original array
* @param {any} item Array item to add (to beginning)
* @param {GenericArray} arr Array to copy and into which to unshift
* @returns {GenericArray} Copy of the original array
*/

@@ -251,3 +259,3 @@

/**
* @param {Any} value The evaluated scalar value
* @param {any} value The evaluated scalar value
*/

@@ -259,3 +267,3 @@ function NewError(value) {

_this = _possibleConstructorReturn(this, _getPrototypeOf(NewError).call(this, 'JSONPath should not be called with "new" (it prevents return of (unwrapped) scalar values)'));
_this = _possibleConstructorReturn(this, _getPrototypeOf(NewError).call(this, 'JSONPath should not be called with "new" (it prevents return ' + 'of (unwrapped) scalar values)'));
_this.avoidNew = true;

@@ -296,8 +304,10 @@ _this.value = value;

* @param {JSON} obj JSON object to evaluate against
* @param {JSONPathCallback} callback Passed 3 arguments: 1) desired payload per `resultType`,
* 2) `"value"|"property"`, 3) Full returned object with all payloads
* @param {OtherTypeCallback} otherTypeCallback If `@other()` is at the end of one's query, this
* will be invoked with the value of the item, its path, its parent, and its parent's
* property name, and it should return a boolean indicating whether the supplied value
* belongs to the "other" type or not (or it may handle transformations and return `false`).
* @param {JSONPathCallback} callback Passed 3 arguments: 1) desired payload
* per `resultType`, 2) `"value"|"property"`, 3) Full returned object with
* all payloads
* @param {OtherTypeCallback} otherTypeCallback If `@other()` is at the end
* of one's query, this will be invoked with the value of the item, its
* path, its parent, and its parent's property name, and it should return
* a boolean indicating whether the supplied value belongs to the "other"
* type or not (or it may handle transformations and return `false`).
* @returns {JSONPath}

@@ -344,3 +354,3 @@ * @class

this.otherTypeCallback = opts.otherTypeCallback || otherTypeCallback || function () {
throw new Error('You must supply an otherTypeCallback callback option with the @other() operator.');
throw new Error('You must supply an otherTypeCallback callback option ' + 'with the @other() operator.');
};

@@ -379,3 +389,3 @@

if (!expr.path) {
throw new Error('You must supply a "path" property when providing an object argument to JSONPath.evaluate().');
throw new Error('You must supply a "path" property when providing an object ' + 'argument to JSONPath.evaluate().');
}

@@ -490,3 +500,4 @@

JSONPath.prototype._trace = function (expr, val, path, parent, parentPropName, callback, literalPriority) {
// No expr to follow? return path and value as the result of this trace branch
// No expr to follow? return path and value as the result of
// this trace branch
var retObj;

@@ -521,3 +532,5 @@ var that = this;

if (Array.isArray(elems)) {
// This was causing excessive stack size in Node (with or without Babel) against our performance test: `ret.push(...elems);`
// This was causing excessive stack size in Node (with or
// without Babel) against our performance test:
// `ret.push(...elems);`
elems.forEach(function (t) {

@@ -536,16 +549,17 @@ ret.push(t);

// all child properties
// eslint-disable-next-line no-shadow
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
addRet(that._trace(unshift(m, x), v, p, par, pr, cb, true));
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, _x, v, p, par, pr, cb) {
addRet(that._trace(unshift(m, _x), v, p, par, pr, cb, true));
});
} else if (loc === '..') {
// all descendent parent properties
addRet(this._trace(x, val, path, parent, parentPropName, callback)); // Check remaining expression with val's immediate children
// eslint-disable-next-line no-shadow
// Check remaining expression with val's immediate children
addRet(this._trace(x, val, path, parent, parentPropName, callback));
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
// We don't join m and x here because we only want parents, not scalar values
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, _x, v, p, par, pr, cb) {
// We don't join m and x here because we only want parents,
// not scalar values
if (_typeof(v[m]) === 'object') {
// Keep going with recursive descent on val's object children
addRet(that._trace(unshift(l, x), v[m], push(p, m), v, m, cb));
// Keep going with recursive descent on val's
// object children
addRet(that._trace(unshift(l, _x), v[m], push(p, m), v, m, cb));
}

@@ -578,3 +592,3 @@ }); // The parent sel computation is handled in the frame above using the

addRet(this._trace(x, val, path, null, null, callback));
} else if (/^(-?\d*):(-?\d*):?(\d*)$/.test(loc)) {
} else if (/^(\x2D?[0-9]*):(\x2D?[0-9]*):?([0-9]*)$/.test(loc)) {
// [start:end:step] Python slice syntax

@@ -586,8 +600,7 @@ addRet(this._slice(loc, x, val, path, parent, parentPropName, callback));

throw new Error('Eval [?(expr)] prevented in JSONPath expression.');
} // eslint-disable-next-line no-shadow
}
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
if (that._eval(l.replace(/^\?\((.*?)\)$/, '$1'), v[m], m, p, par, pr)) {
addRet(that._trace(unshift(m, x), v, p, par, pr, cb));
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, _x, v, p, par, pr, cb) {
if (that._eval(l.replace(/^\?\(((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?)\)$/, '$1'), v[m], m, p, par, pr)) {
addRet(that._trace(unshift(m, _x), v, p, par, pr, cb));
}

@@ -599,3 +612,5 @@ });

throw new Error('Eval [(expr)] prevented in JSONPath expression.');
} // As this will resolve to a property name (but we don't know it yet), property and parent information is relative to the parent of the property to which this expression will resolve
} // As this will resolve to a property name (but we don't know it
// yet), property and parent information is relative to the
// parent of the property to which this expression will resolve

@@ -624,4 +639,4 @@

case 'function':
// eslint-disable-next-line valid-typeof
if (_typeof(val) === valueType) {
// eslint-disable-line valid-typeof
addType = true;

@@ -633,4 +648,4 @@ }

case 'number':
// eslint-disable-next-line valid-typeof
if (_typeof(val) === valueType && isFinite(val)) {
// eslint-disable-line valid-typeof
addType = true;

@@ -649,4 +664,4 @@ }

case 'object':
// eslint-disable-next-line valid-typeof
if (val && _typeof(val) === valueType) {
// eslint-disable-line valid-typeof
addType = true;

@@ -694,5 +709,5 @@ }

return retObj;
}
} // `-escaped property
} else if (loc[0] === '`' && val && hasOwnProp.call(val, loc.slice(1))) {
// `-escaped property
var locProp = loc.slice(1);

@@ -711,3 +726,4 @@ addRet(this._trace(x, val[locProp], push(path, locProp), val, locProp, callback, true));

addRet(this._trace(unshift(part, x), val, path, parent, parentPropName, callback));
}
} // simple case--directly follow property
} catch (err) {

@@ -728,3 +744,2 @@ _didIteratorError = true;

} else if (!literalPriority && val && hasOwnProp.call(val, loc)) {
// simple case--directly follow property
addRet(this._trace(x, val[loc], push(path, loc), val, loc, callback, true));

@@ -795,3 +810,4 @@ } // We check the resulting values for parent selections. For parent

if (Array.isArray(tmp)) {
// This was causing excessive stack size in Node (with or without Babel) against our performance test: `ret.push(...tmp);`
// This was causing excessive stack size in Node (with or
// without Babel) against our performance test: `ret.push(...tmp);`
tmp.forEach(function (t) {

@@ -833,5 +849,5 @@ ret.push(t);

if (code.match(/@([.\s)[])/)) {
if (code.match(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/)) {
this.currSandbox._$_v = _v;
code = code.replace(/@([.\s)[])/g, '_$_v$1');
code = code.replace(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/g, '_$_v$1');
}

@@ -862,4 +878,4 @@

for (var i = 1; i < n; i++) {
if (!/^(~|\^|@.*?\(\))$/.test(x[i])) {
p += /^[0-9*]+$/.test(x[i]) ? '[' + x[i] + ']' : "['" + x[i] + "']";
if (!/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(x[i])) {
p += /^[\*0-9]+$/.test(x[i]) ? '[' + x[i] + ']' : "['" + x[i] + "']";
}

@@ -882,3 +898,3 @@ }

for (var i = 1; i < n; i++) {
if (!/^(~|\^|@.*?\(\))$/.test(x[i])) {
if (!/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(x[i])) {
p += '/' + x[i].toString().replace(/~/g, '~0').replace(/\//g, '~1');

@@ -907,10 +923,10 @@ }

// within brackets or single quotes
.replace(/[['](\??\(.*?\))[\]']/g, function ($0, $1) {
.replace(/['\[](\??\((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\))['\]]/g, function ($0, $1) {
return '[#' + (subx.push($1) - 1) + ']';
}) // Escape periods and tildes within properties
.replace(/\['([^'\]]*)'\]/g, function ($0, prop) {
.replace(/\['((?:[\0-&\(-\\\^-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)'\]/g, function ($0, prop) {
return "['" + prop.replace(/\./g, '%@%').replace(/~/g, '%%@@%%') + "']";
}) // Properties operator
.replace(/~/g, ';~;') // Split by property boundaries
.replace(/'?\.'?(?![^[]*\])|\['?/g, ';') // Reinsert periods within properties
.replace(/'?\.'?(?!(?:[\0-Z\\-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*\])|\['?/g, ';') // Reinsert periods within properties
.replace(/%@%/g, '.') // Reinsert tildes within properties

@@ -924,3 +940,3 @@ .replace(/%%@@%%/g, '~') // Parent

var exprList = normalized.split(';').map(function (exp) {
var match = exp.match(/#(\d+)/);
var match = exp.match(/#([0-9]+)/);
return !match || !match[1] ? exp : subx[match[1]];

@@ -927,0 +943,0 @@ });

2

dist/index-umd.min.js

@@ -1,2 +0,2 @@

!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t=t||self).JSONPath={})}(this,function(t){"use strict";function e(t){return(e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function r(t){return(r=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function n(t,e){return(n=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function a(t,e,r){return(a=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(t){return!1}}()?Reflect.construct:function(t,e,r){var a=[null];a.push.apply(a,e);var o=new(Function.bind.apply(t,a));return r&&n(o,r.prototype),o}).apply(null,arguments)}function o(t){var e="function"==typeof Map?new Map:void 0;return(o=function(t){if(null===t||(o=t,-1===Function.toString.call(o).indexOf("[native code]")))return t;var o;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==e){if(e.has(t))return e.get(t);e.set(t,i)}function i(){return a(t,arguments,r(this).constructor)}return i.prototype=Object.create(t.prototype,{constructor:{value:i,enumerable:!1,writable:!0,configurable:!0}}),n(i,t)})(t)}function i(t,e){return!e||"object"!=typeof e&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}var l=eval,c="undefined"!=typeof module&&Boolean(module.exports)&&!("undefined"!=typeof navigator&&"ReactNative"===navigator.product),u=["value","path","pointer","parent","parentProperty","all"],p=Object.prototype.hasOwnProperty,s=c?require("vm"):{runInNewContext:function(t,e){var r=Object.keys(e),n=[];!function(t,e,r){for(var n=t.length,a=0;a<n;a++)r(t[a])&&e.push(t.splice(a--,1)[0])}(r,n,function(t){return"function"==typeof e[t]});var a=n.reduce(function(t,r){var n=e[r].toString();return/function/.exec(n)||(n="function "+n),"var "+r+"="+n+";"+t},"")+r.reduce(function(t,r){return"var "+r+"="+JSON.stringify(e[r]).replace(/\u2028|\u2029/g,function(t){return"\\u202"+("\u2028"===t?"8":"9")})+";"+t},t);return l(a)}};function h(t,e){return(t=t.slice()).push(e),t}function f(t,e){return(e=e.slice()).unshift(t),e}var y=function(t){function e(t){var n;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e),(n=i(this,r(e).call(this,'JSONPath should not be called with "new" (it prevents return of (unwrapped) scalar values)'))).avoidNew=!0,n.value=t,n.name="NewError",n}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&n(t,e)}(e,o(Error)),e}();function v(t,r,n,a,o){if(!(this instanceof v))try{return new v(t,r,n,a,o)}catch(t){if(!t.avoidNew)throw t;return t.value}"string"==typeof t&&(o=a,a=n,n=r,r=t,t={}),t=t||{};var i=p.call(t,"json")&&p.call(t,"path");if(this.json=t.json||n,this.path=t.path||r,this.resultType=t.resultType&&t.resultType.toLowerCase()||"value",this.flatten=t.flatten||!1,this.wrap=!p.call(t,"wrap")||t.wrap,this.sandbox=t.sandbox||{},this.preventEval=t.preventEval||!1,this.parent=t.parent||null,this.parentProperty=t.parentProperty||null,this.callback=t.callback||a||null,this.otherTypeCallback=t.otherTypeCallback||o||function(){throw new Error("You must supply an otherTypeCallback callback option with the @other() operator.")},!1!==t.autostart){var l=this.evaluate({path:i?t.path:r,json:i?t.json:n});if(!l||"object"!==e(l))throw new y(l);return l}}v.prototype.evaluate=function(t,r,n,a){var o=this,i=this.parent,l=this.parentProperty,c=this.flatten,s=this.wrap;if(this.currResultType=this.resultType,this.currPreventEval=this.preventEval,this.currSandbox=this.sandbox,n=n||this.callback,this.currOtherTypeCallback=a||this.otherTypeCallback,r=r||this.json,(t=t||this.path)&&"object"===e(t)){if(!t.path)throw new Error('You must supply a "path" property when providing an object argument to JSONPath.evaluate().');r=p.call(t,"json")?t.json:r,c=p.call(t,"flatten")?t.flatten:c,this.currResultType=p.call(t,"resultType")?t.resultType:this.currResultType,this.currSandbox=p.call(t,"sandbox")?t.sandbox:this.currSandbox,s=p.call(t,"wrap")?t.wrap:s,this.currPreventEval=p.call(t,"preventEval")?t.preventEval:this.currPreventEval,n=p.call(t,"callback")?t.callback:n,this.currOtherTypeCallback=p.call(t,"otherTypeCallback")?t.otherTypeCallback:this.currOtherTypeCallback,i=p.call(t,"parent")?t.parent:i,l=p.call(t,"parentProperty")?t.parentProperty:l,t=t.path}if(i=i||null,l=l||null,Array.isArray(t)&&(t=v.toPathString(t)),t&&r&&u.includes(this.currResultType)){this._obj=r;var h=v.toPathArray(t);"$"===h[0]&&h.length>1&&h.shift(),this._hasParentSelector=null;var f=this._trace(h,r,["$"],i,l,n).filter(function(t){return t&&!t.isParentSelector});return f.length?1!==f.length||s||Array.isArray(f[0].value)?f.reduce(function(t,e){var r=o._getPreferredOutput(e);return c&&Array.isArray(r)?t=t.concat(r):t.push(r),t},[]):this._getPreferredOutput(f[0]):s?[]:void 0}},v.prototype._getPreferredOutput=function(t){var e=this.currResultType;switch(e){default:throw new TypeError("Unknown result type");case"all":return t.pointer=v.toPointer(t.path),t.path="string"==typeof t.path?t.path:v.toPathString(t.path),t;case"value":case"parent":case"parentProperty":return t[e];case"path":return v.toPathString(t[e]);case"pointer":return v.toPointer(t.path)}},v.prototype._handleCallback=function(t,e,r){if(e){var n=this._getPreferredOutput(t);t.path="string"==typeof t.path?t.path:v.toPathString(t.path),e(n,r,t)}},v.prototype._trace=function(t,r,n,a,o,i,l){var c,u=this;if(!t.length)return c={path:n,value:r,parent:a,parentProperty:o},this._handleCallback(c,i,"value"),c;var s=t[0],y=t.slice(1),v=[];function b(t){Array.isArray(t)?t.forEach(function(t){v.push(t)}):v.push(t)}if(("string"!=typeof s||l)&&r&&p.call(r,s))b(this._trace(y,r[s],h(n,s),r,s,i));else if("*"===s)this._walk(s,y,r,n,a,o,i,function(t,e,r,n,a,o,i,l){b(u._trace(f(t,r),n,a,o,i,l,!0))});else if(".."===s)b(this._trace(y,r,n,a,o,i)),this._walk(s,y,r,n,a,o,i,function(t,r,n,a,o,i,l,c){"object"===e(a[t])&&b(u._trace(f(r,n),a[t],h(o,t),a,t,c))});else{if("^"===s)return this._hasParentSelector=!0,n.length?{path:n.slice(0,-1),expr:y,isParentSelector:!0}:[];if("~"===s)return c={path:h(n,s),value:o,parent:a,parentProperty:null},this._handleCallback(c,i,"property"),c;if("$"===s)b(this._trace(y,r,n,null,null,i));else if(/^(-?\d*):(-?\d*):?(\d*)$/.test(s))b(this._slice(s,y,r,n,a,o,i));else if(0===s.indexOf("?(")){if(this.currPreventEval)throw new Error("Eval [?(expr)] prevented in JSONPath expression.");this._walk(s,y,r,n,a,o,i,function(t,e,r,n,a,o,i,l){u._eval(e.replace(/^\?\((.*?)\)$/,"$1"),n[t],t,a,o,i)&&b(u._trace(f(t,r),n,a,o,i,l))})}else if("("===s[0]){if(this.currPreventEval)throw new Error("Eval [(expr)] prevented in JSONPath 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x,m=w[Symbol.iterator]();!(P=(x=m.next()).done);P=!0){var j=x.value;b(this._trace(f(j,y),r,n,a,o,i))}}catch(t){S=!0,k=t}finally{try{P||null==m.return||m.return()}finally{if(S)throw k}}}else!l&&r&&p.call(r,s)&&b(this._trace(y,r[s],h(n,s),r,s,i,!0))}if(this._hasParentSelector)for(var O=0;O<v.length;O++){var E=v[O];if(E.isParentSelector){var T=u._trace(E.expr,r,E.path,a,o,i);if(Array.isArray(T)){v[O]=T[0];for(var $=T.length,A=1;A<$;A++)O++,v.splice(O,0,T[A])}else v[O]=T}}return v},v.prototype._walk=function(t,r,n,a,o,i,l,c){if(Array.isArray(n))for(var u=n.length,s=0;s<u;s++)c(s,t,r,n,a,o,i,l);else if("object"===e(n))for(var h in n)p.call(n,h)&&c(h,t,r,n,a,o,i,l)},v.prototype._slice=function(t,e,r,n,a,o,i){if(Array.isArray(r)){var l=r.length,c=t.split(":"),u=c[2]&&parseInt(c[2])||1,p=c[0]&&parseInt(c[0])||0,s=c[1]&&parseInt(c[1])||l;p=p<0?Math.max(0,p+l):Math.min(l,p),s=s<0?Math.max(0,s+l):Math.min(l,s);for(var h=[],y=p;y<s;y+=u){var v=this._trace(f(y,e),r,n,a,o,i);Array.isArray(v)?v.forEach(function(t){h.push(t)}):h.push(v)}return h}},v.prototype._eval=function(t,e,r,n,a,o){if(!this._obj||!e)return!1;t.includes("@parentProperty")&&(this.currSandbox._$_parentProperty=o,t=t.replace(/@parentProperty/g,"_$_parentProperty")),t.includes("@parent")&&(this.currSandbox._$_parent=a,t=t.replace(/@parent/g,"_$_parent")),t.includes("@property")&&(this.currSandbox._$_property=r,t=t.replace(/@property/g,"_$_property")),t.includes("@path")&&(this.currSandbox._$_path=v.toPathString(n.concat([r])),t=t.replace(/@path/g,"_$_path")),t.match(/@([.\s)[])/)&&(this.currSandbox._$_v=e,t=t.replace(/@([.\s)[])/g,"_$_v$1"));try{return s.runInNewContext(t,this.currSandbox)}catch(e){throw console.log(e),new Error("jsonPath: "+e.message+": "+t)}},v.cache={},v.toPathString=function(t){for(var e=t,r=e.length,n="$",a=1;a<r;a++)/^(~|\^|@.*?\(\))$/.test(e[a])||(n+=/^[0-9*]+$/.test(e[a])?"["+e[a]+"]":"['"+e[a]+"']");return n},v.toPointer=function(t){for(var e=t,r=e.length,n="",a=1;a<r;a++)/^(~|\^|@.*?\(\))$/.test(e[a])||(n+="/"+e[a].toString().replace(/~/g,"~0").replace(/\//g,"~1"));return n},v.toPathArray=function(t){var e=v.cache;if(e[t])return e[t].concat();var r=[],n=t.replace(/@(?:null|boolean|number|string|integer|undefined|nonFinite|scalar|array|object|function|other)\(\)/g,";$&;").replace(/[['](\??\(.*?\))[\]']/g,function(t,e){return"[#"+(r.push(e)-1)+"]"}).replace(/\['([^'\]]*)'\]/g,function(t,e){return"['"+e.replace(/\./g,"%@%").replace(/~/g,"%%@@%%")+"']"}).replace(/~/g,";~;").replace(/'?\.'?(?![^[]*\])|\['?/g,";").replace(/%@%/g,".").replace(/%%@@%%/g,"~").replace(/(?:;)?(\^+)(?:;)?/g,function(t,e){return";"+e.split("").join(";")+";"}).replace(/;;;|;;/g,";..;").replace(/;$|'?\]|'$/g,"").split(";").map(function(t){var e=t.match(/#(\d+)/);return e&&e[1]?r[e[1]]:t});return e[t]=n,e[t]},t.JSONPath=v,Object.defineProperty(t,"__esModule",{value:!0})});
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u=new(Function.bind.apply(t,a));return r&&n(u,r.prototype),u}).apply(null,arguments)}function u(t){var e="function"==typeof Map?new Map:void 0;return(u=function(t){if(null===t||(u=t,-1===Function.toString.call(u).indexOf("[native code]")))return t;var u;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==e){if(e.has(t))return e.get(t);e.set(t,o)}function o(){return a(t,arguments,r(this).constructor)}return o.prototype=Object.create(t.prototype,{constructor:{value:o,enumerable:!1,writable:!0,configurable:!0}}),n(o,t)})(t)}function o(t,e){return!e||"object"!=typeof e&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}var i=eval,c=["value","path","pointer","parent","parentProperty","all"],l=Object.prototype.hasOwnProperty,p=function(){try{return"[object 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p&&Array.isArray(r)?t=t.concat(r):t.push(r),t},[]):this._getPreferredOutput(f[0]):s?[]:void 0}},F.prototype._getPreferredOutput=function(t){var e=this.currResultType;switch(e){default:throw new TypeError("Unknown result type");case"all":return t.pointer=F.toPointer(t.path),t.path="string"==typeof t.path?t.path:F.toPathString(t.path),t;case"value":case"parent":case"parentProperty":return t[e];case"path":return F.toPathString(t[e]);case"pointer":return F.toPointer(t.path)}},F.prototype._handleCallback=function(t,e,r){if(e){var n=this._getPreferredOutput(t);t.path="string"==typeof t.path?t.path:F.toPathString(t.path),e(n,r,t)}},F.prototype._trace=function(t,r,n,a,u,o,i){var c,p=this;if(!t.length)return c={path:n,value:r,parent:a,parentProperty:u},this._handleCallback(c,o,"value"),c;var f=t[0],F=t.slice(1),y=[];function v(t){Array.isArray(t)?t.forEach(function(t){y.push(t)}):y.push(t)}if(("string"!=typeof f||i)&&r&&l.call(r,f))v(this._trace(F,r[f],s(n,f),r,f,o));else 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r||isFinite(r)||(b=!0);break;case"object":r&&e(r)===D&&(b=!0);break;case"array":Array.isArray(r)&&(b=!0);break;case"other":b=this.currOtherTypeCallback(r,n,a,u);break;case"integer":r!==Number(r)||!isFinite(r)||r%1||(b=!0);break;case"null":null===r&&(b=!0)}if(b)return c={path:n,value:r,parent:a,parentProperty:u},this._handleCallback(c,o,"value"),c}else if("`"===f[0]&&r&&l.call(r,f.slice(1))){var d=f.slice(1);v(this._trace(F,r[d],s(n,d),r,d,o,!0))}else if(f.includes(",")){var g=f.split(","),_=!0,w=!1,P=void 0;try{for(var x,S=g[Symbol.iterator]();!(_=(x=S.next()).done);_=!0){var E=x.value;v(this._trace(h(E,F),r,n,a,u,o))}}catch(t){w=!0,P=t}finally{try{_||null==S.return||S.return()}finally{if(w)throw P}}}else!i&&r&&l.call(r,f)&&v(this._trace(F,r[f],s(n,f),r,f,o,!0))}if(this._hasParentSelector)for(var C=0;C<y.length;C++){var k=y[C];if(k.isParentSelector){var j=p._trace(k.expr,r,k.path,a,u,o);if(Array.isArray(j)){y[C]=j[0];for(var O=j.length,m=1;m<O;m++)C++,y.splice(C,0,j[m])}else 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f}},F.prototype._eval=function(t,e,r,n,a,u){if(!this._obj||!e)return!1;t.includes("@parentProperty")&&(this.currSandbox._$_parentProperty=u,t=t.replace(/@parentProperty/g,"_$_parentProperty")),t.includes("@parent")&&(this.currSandbox._$_parent=a,t=t.replace(/@parent/g,"_$_parent")),t.includes("@property")&&(this.currSandbox._$_property=r,t=t.replace(/@property/g,"_$_property")),t.includes("@path")&&(this.currSandbox._$_path=F.toPathString(n.concat([r])),t=t.replace(/@path/g,"_$_path")),t.match(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/)&&(this.currSandbox._$_v=e,t=t.replace(/@([\t-\r \)\.\[\xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF])/g,"_$_v$1"));try{return p.runInNewContext(t,this.currSandbox)}catch(e){throw console.log(e),new Error("jsonPath: "+e.message+": "+t)}},F.cache={},F.toPathString=function(t){for(var e=t,r=e.length,n="$",a=1;a<r;a++)/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(e[a])||(n+=/^[\*0-9]+$/.test(e[a])?"["+e[a]+"]":"['"+e[a]+"']");return n},F.toPointer=function(t){for(var e=t,r=e.length,n="",a=1;a<r;a++)/^(~|\^|@(?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\(\))$/.test(e[a])||(n+="/"+e[a].toString().replace(/~/g,"~0").replace(/\//g,"~1"));return n},F.toPathArray=function(t){var e=F.cache;if(e[t])return e[t].concat();var r=[],n=t.replace(/@(?:null|boolean|number|string|integer|undefined|nonFinite|scalar|array|object|function|other)\(\)/g,";$&;").replace(/['\[](\??\((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*?\))['\]]/g,function(t,e){return"[#"+(r.push(e)-1)+"]"}).replace(/\['((?:[\0-&\(-\\\^-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)'\]/g,function(t,e){return"['"+e.replace(/\./g,"%@%").replace(/~/g,"%%@@%%")+"']"}).replace(/~/g,";~;").replace(/'?\.'?(?!(?:[\0-Z\\-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*\])|\['?/g,";").replace(/%@%/g,".").replace(/%%@@%%/g,"~").replace(/(?:;)?(\^+)(?:;)?/g,function(t,e){return";"+e.split("").join(";")+";"}).replace(/;;;|;;/g,";..;").replace(/;$|'?\]|'$/g,"").split(";").map(function(t){var e=t.match(/#([0-9]+)/);return e&&e[1]?r[e[1]]:t});return e[t]=n,e[t]},t.JSONPath=F,Object.defineProperty(t,"__esModule",{value:!0})});
//# sourceMappingURL=index-umd.min.js.map

62

package.json
{
"author": "Stefan Goessner",
"name": "jsonpath-plus",
"version": "0.20.1",
"version": "1.0.0",
"main": "dist/index-umd.js",
"module": "dist/index-es.js",
"types": "./src/jsonpath.d.ts",
"description": "A JS implementation of JSONPath with some additional operators",

@@ -49,30 +50,34 @@ "contributors": [

"devDependencies": {
"@babel/core": "^7.4.5",
"@babel/preset-env": "^7.4.5",
"@mysticatea/eslint-plugin": "^10.0.3",
"@babel/core": "^7.5.5",
"@babel/preset-env": "^7.5.5",
"@mysticatea/eslint-plugin": "^11.0.0",
"chai": "^4.2.0",
"core-js-bundle": "^3.1.3",
"eslint": "^5.16.0",
"eslint-config-ash-nazg": "^6.1.1",
"eslint-config-standard": "^12.0.0",
"eslint-plugin-compat": "^3.1.1",
"eslint-plugin-eslint-comments": "^3.1.1",
"eslint-plugin-import": "^2.17.3",
"eslint-plugin-jsdoc": "^7.2.3",
"core-js-bundle": "^3.1.4",
"eslint": "^6.1.0",
"eslint-config-ash-nazg": "^8.5.2",
"eslint-config-standard": "^13.0.1",
"eslint-plugin-array-func": "^3.1.3",
"eslint-plugin-compat": "^3.3.0",
"eslint-plugin-eslint-comments": "^3.1.2",
"eslint-plugin-html": "^6.0.0",
"eslint-plugin-import": "^2.18.2",
"eslint-plugin-jsdoc": "^15.8.0",
"eslint-plugin-markdown": "^1.0.0",
"eslint-plugin-no-use-extend-native": "^0.4.0",
"eslint-plugin-no-use-extend-native": "^0.4.1",
"eslint-plugin-node": "^9.1.0",
"eslint-plugin-promise": "^4.1.1",
"eslint-plugin-promise": "^4.2.1",
"eslint-plugin-sonarjs": "^0.4.0",
"eslint-plugin-standard": "^4.0.0",
"eslint-plugin-unicorn": "^9.0.0",
"mocha": "^6.1.4",
"eslint-plugin-unicorn": "^10.0.0",
"mocha": "^6.2.0",
"node-static": "^0.7.11",
"open-cli": "^5.0.0",
"remark-cli": "^6.0.1",
"remark-lint-code-block-style": "^1.0.2",
"remark-lint-ordered-list-marker-value": "^1.0.2",
"rollup": "1.13.1",
"rollup-plugin-babel": "^4.3.2",
"rollup-plugin-terser": "^5.0.0",
"typescript": "^3.5.1"
"remark-cli": "^7.0.0",
"remark-lint-code-block-style": "^1.0.3",
"remark-lint-ordered-list-marker-value": "^1.0.3",
"rollup": "1.19.4",
"rollup-plugin-babel": "^4.3.3",
"rollup-plugin-terser": "^5.1.1",
"typedoc": "^0.15.0",
"typescript": "^3.5.3"
},

@@ -88,9 +93,12 @@ "keywords": [

"remark": "remark -q -f .",
"rollup": "rollup -c",
"eslint": "eslint --ext js,md .",
"typescript": "tsc src/jsonpath.d.ts",
"build-docs": "typedoc --out docs/ts src --includeDeclarations",
"open-docs": "open-cli http://localhost:8084/docs/ts/ && npm start",
"mocha": "mocha --require test-helpers/node-env.js test",
"test": "npm run eslint && npm run rollup && npm run mocha",
"browser-test": "npm run eslint && npm run rollup && open-cli http://localhost:8084/test/ && static -p 8084",
"start": "npm run browser-test"
"start": "static -p 8084",
"rollup": "rollup -c",
"eslint": "eslint --ext js,md,html .",
"browser-test": "npm run eslint && npm run rollup && open-cli http://localhost:8084/test/ && npm start"
}
}

6

README.md

@@ -80,3 +80,3 @@ # JSONPath Plus [![build status](https://secure.travis-ci.org/s3u/JSONPath.png)](http://travis-ci.org/s3u/JSONPath)

<script type="module">
import JSONPath from './node_modules/jsonpath-plus/dist/index-es.js';
import {JSONPath} from './node_modules/jsonpath-plus/dist/index-es.js';
const result = JSONPath({path: '...', json: ...});

@@ -91,3 +91,3 @@ </script>

```js
import JSONPath from 'jsonpath-plus';
import {JSONPath} from 'jsonpath-plus';

@@ -202,3 +202,3 @@ const result = JSONPath({path: '...', json});

converts to a [JSON Pointer](http://www.rfc-base.org/txt/rfc-6901.txt).
The string will be in a form like: `'/aProperty/anotherProperty/0`
The string will be in a form like: `/aProperty/anotherProperty/0`
(with any `~` and `/` internal characters escaped as per the JSON

@@ -205,0 +205,0 @@ Pointer spec). The JSONPath terminal constructions `~` and `^` and

297

src/jsonpath.js

@@ -1,9 +0,17 @@

/* eslint-disable no-eval, jsdoc/check-types */
// Todo: Reenable jsdoc/check-types once PR merged: https://github.com/gajus/eslint-plugin-jsdoc/pull/270
/* eslint-disable no-eval, prefer-named-capture-group */
// Disabled `prefer-named-capture-group` due to https://github.com/babel/babel/issues/8951#issuecomment-508045524
const globalEval = eval;
// eslint-disable-next-line import/no-commonjs
const supportsNodeVM = typeof module !== 'undefined' && Boolean(module.exports) &&
!(typeof navigator !== 'undefined' && navigator.product === 'ReactNative');
const allowedResultTypes = ['value', 'path', 'pointer', 'parent', 'parentProperty', 'all'];
// Only Node.JS has a process variable that is of [[Class]] process
const supportsNodeVM = function () {
try {
return Object.prototype.toString.call(
global.process
) === '[object process]';
} catch (e) {
return false;
}
};
const allowedResultTypes = [
'value', 'path', 'pointer', 'parent', 'parentProperty', 'all'
];
const {hasOwnProperty: hasOwnProp} = Object.prototype;

@@ -23,6 +31,6 @@

* Copy items out of one array into another.
* @param {Array} source Array with items to copy
* @param {Array} target Array to which to copy
* @param {ConditionCallback} conditionCb Callback passed the current item; will move
* item if evaluates to `true`
* @param {GenericArray} source Array with items to copy
* @param {GenericArray} target Array to which to copy
* @param {ConditionCallback} conditionCb Callback passed the current item;
* will move item if evaluates to `true`
* @returns {undefined}

@@ -40,3 +48,3 @@ */

const vm = supportsNodeVM
const vm = supportsNodeVM()
? require('vm')

@@ -46,4 +54,5 @@ : {

* @param {string} expr Expression to evaluate
* @param {PlainObject} context Object whose items will be added to evaluation
* @returns {Any} Result of evaluated code
* @param {PlainObject} context Object whose items will be added
* to evaluation
* @returns {any} Result of evaluated code
*/

@@ -58,3 +67,3 @@ runInNewContext (expr, context) {

let fString = context[func].toString();
if (!(/function/).exec(fString)) {
if (!(/function/u).exec(fString)) {
fString = 'function ' + fString;

@@ -66,3 +75,3 @@ }

// http://www.thespanner.co.uk/2011/07/25/the-json-specification-is-now-wrong/
/\u2028|\u2029/g, (m) => {
/\u2028|\u2029/gu, (m) => {
return '\\u202' + (m === '\u2028' ? '8' : '9');

@@ -78,5 +87,5 @@ }

* Copies array and then pushes item into it.
* @param {Array} arr Array to copy and into which to push
* @param {Any} item Array item to add (to end)
* @returns {Array} Copy of the original array
* @param {GenericArray} arr Array to copy and into which to push
* @param {any} item Array item to add (to end)
* @returns {GenericArray} Copy of the original array
*/

@@ -90,5 +99,5 @@ function push (arr, item) {

* Copies array and then unshifts item into it.
* @param {Any} item Array item to add (to beginning)
* @param {Array} arr Array to copy and into which to unshift
* @returns {Array} Copy of the original array
* @param {any} item Array item to add (to beginning)
* @param {GenericArray} arr Array to copy and into which to unshift
* @returns {GenericArray} Copy of the original array
*/

@@ -107,6 +116,9 @@ function unshift (item, arr) {

/**
* @param {Any} value The evaluated scalar value
* @param {any} value The evaluated scalar value
*/
constructor (value) {
super('JSONPath should not be called with "new" (it prevents return of (unwrapped) scalar values)');
super(
'JSONPath should not be called with "new" (it prevents return ' +
'of (unwrapped) scalar values)'
);
this.avoidNew = true;

@@ -145,8 +157,10 @@ this.value = value;

* @param {JSON} obj JSON object to evaluate against
* @param {JSONPathCallback} callback Passed 3 arguments: 1) desired payload per `resultType`,
* 2) `"value"|"property"`, 3) Full returned object with all payloads
* @param {OtherTypeCallback} otherTypeCallback If `@other()` is at the end of one's query, this
* will be invoked with the value of the item, its path, its parent, and its parent's
* property name, and it should return a boolean indicating whether the supplied value
* belongs to the "other" type or not (or it may handle transformations and return `false`).
* @param {JSONPathCallback} callback Passed 3 arguments: 1) desired payload
* per `resultType`, 2) `"value"|"property"`, 3) Full returned object with
* all payloads
* @param {OtherTypeCallback} otherTypeCallback If `@other()` is at the end
* of one's query, this will be invoked with the value of the item, its
* path, its parent, and its parent's property name, and it should return
* a boolean indicating whether the supplied value belongs to the "other"
* type or not (or it may handle transformations and return `false`).
* @returns {JSONPath}

@@ -176,6 +190,8 @@ * @class

opts = opts || {};
const objArgs = hasOwnProp.call(opts, 'json') && hasOwnProp.call(opts, 'path');
const objArgs = hasOwnProp.call(opts, 'json') &&
hasOwnProp.call(opts, 'path');
this.json = opts.json || obj;
this.path = opts.path || expr;
this.resultType = (opts.resultType && opts.resultType.toLowerCase()) || 'value';
this.resultType = (opts.resultType && opts.resultType.toLowerCase()) ||
'value';
this.flatten = opts.flatten || false;

@@ -188,5 +204,10 @@ this.wrap = hasOwnProp.call(opts, 'wrap') ? opts.wrap : true;

this.callback = opts.callback || callback || null;
this.otherTypeCallback = opts.otherTypeCallback || otherTypeCallback || function () {
throw new Error('You must supply an otherTypeCallback callback option with the @other() operator.');
};
this.otherTypeCallback = opts.otherTypeCallback ||
otherTypeCallback ||
function () {
throw new Error(
'You must supply an otherTypeCallback callback option ' +
'with the @other() operator.'
);
};

@@ -206,3 +227,5 @@ if (opts.autostart !== false) {

// PUBLIC METHODS
JSONPath.prototype.evaluate = function (expr, json, callback, otherTypeCallback) {
JSONPath.prototype.evaluate = function (
expr, json, callback, otherTypeCallback
) {
const that = this;

@@ -223,14 +246,27 @@ let currParent = this.parent,

if (!expr.path) {
throw new Error('You must supply a "path" property when providing an object argument to JSONPath.evaluate().');
throw new Error(
'You must supply a "path" property when providing an object ' +
'argument to JSONPath.evaluate().'
);
}
json = hasOwnProp.call(expr, 'json') ? expr.json : json;
flatten = hasOwnProp.call(expr, 'flatten') ? expr.flatten : flatten;
this.currResultType = hasOwnProp.call(expr, 'resultType') ? expr.resultType : this.currResultType;
this.currSandbox = hasOwnProp.call(expr, 'sandbox') ? expr.sandbox : this.currSandbox;
this.currResultType = hasOwnProp.call(expr, 'resultType')
? expr.resultType
: this.currResultType;
this.currSandbox = hasOwnProp.call(expr, 'sandbox')
? expr.sandbox
: this.currSandbox;
wrap = hasOwnProp.call(expr, 'wrap') ? expr.wrap : wrap;
this.currPreventEval = hasOwnProp.call(expr, 'preventEval') ? expr.preventEval : this.currPreventEval;
this.currPreventEval = hasOwnProp.call(expr, 'preventEval')
? expr.preventEval
: this.currPreventEval;
callback = hasOwnProp.call(expr, 'callback') ? expr.callback : callback;
this.currOtherTypeCallback = hasOwnProp.call(expr, 'otherTypeCallback') ? expr.otherTypeCallback : this.currOtherTypeCallback;
this.currOtherTypeCallback = hasOwnProp.call(expr, 'otherTypeCallback')
? expr.otherTypeCallback
: this.currOtherTypeCallback;
currParent = hasOwnProp.call(expr, 'parent') ? expr.parent : currParent;
currParentProperty = hasOwnProp.call(expr, 'parentProperty') ? expr.parentProperty : currParentProperty;
currParentProperty = hasOwnProp.call(expr, 'parentProperty')
? expr.parentProperty
: currParentProperty;
expr = expr.path;

@@ -280,3 +316,5 @@ }

ea.pointer = JSONPath.toPointer(ea.path);
ea.path = typeof ea.path === 'string' ? ea.path : JSONPath.toPathString(ea.path);
ea.path = typeof ea.path === 'string'
? ea.path
: JSONPath.toPathString(ea.path);
return ea;

@@ -317,3 +355,4 @@ case 'value': case 'parent': case 'parentProperty':

) {
// No expr to follow? return path and value as the result of this trace branch
// No expr to follow? return path and value as the result of
// this trace branch
let retObj;

@@ -339,3 +378,5 @@ const that = this;

if (Array.isArray(elems)) {
// This was causing excessive stack size in Node (with or without Babel) against our performance test: `ret.push(...elems);`
// This was causing excessive stack size in Node (with or
// without Babel) against our performance test:
// `ret.push(...elems);`
elems.forEach((t) => {

@@ -354,15 +395,27 @@ ret.push(t);

} else if (loc === '*') { // all child properties
// eslint-disable-next-line no-shadow
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
addRet(that._trace(unshift(m, x), v, p, par, pr, cb, true));
});
this._walk(
loc, x, val, path, parent, parentPropName, callback,
function (m, l, _x, v, p, par, pr, cb) {
addRet(that._trace(unshift(m, _x), v, p, par, pr, cb, true));
}
);
} else if (loc === '..') { // all descendent parent properties
addRet(this._trace(x, val, path, parent, parentPropName, callback)); // Check remaining expression with val's immediate children
// eslint-disable-next-line no-shadow
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
// We don't join m and x here because we only want parents, not scalar values
if (typeof v[m] === 'object') { // Keep going with recursive descent on val's object children
addRet(that._trace(unshift(l, x), v[m], push(p, m), v, m, cb));
// Check remaining expression with val's immediate children
addRet(
this._trace(x, val, path, parent, parentPropName, callback)
);
this._walk(
loc, x, val, path, parent, parentPropName, callback,
function (m, l, _x, v, p, par, pr, cb) {
// We don't join m and x here because we only want parents,
// not scalar values
if (typeof v[m] === 'object') {
// Keep going with recursive descent on val's
// object children
addRet(that._trace(
unshift(l, _x), v[m], push(p, m), v, m, cb
));
}
}
});
);
// The parent sel computation is handled in the frame above using the

@@ -381,3 +434,8 @@ // ancestor object of val

} else if (loc === '~') { // property name
retObj = {path: push(path, loc), value: parentPropName, parent, parentProperty: null};
retObj = {
path: push(path, loc),
value: parentPropName,
parent,
parentProperty: null
};
this._handleCallback(retObj, callback, 'property');

@@ -387,4 +445,6 @@ return retObj;

addRet(this._trace(x, val, path, null, null, callback));
} else if ((/^(-?\d*):(-?\d*):?(\d*)$/).test(loc)) { // [start:end:step] Python slice syntax
addRet(this._slice(loc, x, val, path, parent, parentPropName, callback));
} else if ((/^(-?\d*):(-?\d*):?(\d*)$/u).test(loc)) { // [start:end:step] Python slice syntax
addRet(
this._slice(loc, x, val, path, parent, parentPropName, callback)
);
} else if (loc.indexOf('?(') === 0) { // [?(expr)] (filtering)

@@ -394,8 +454,10 @@ if (this.currPreventEval) {

}
// eslint-disable-next-line no-shadow
this._walk(loc, x, val, path, parent, parentPropName, callback, function (m, l, x, v, p, par, pr, cb) {
if (that._eval(l.replace(/^\?\((.*?)\)$/, '$1'), v[m], m, p, par, pr)) {
addRet(that._trace(unshift(m, x), v, p, par, pr, cb));
this._walk(
loc, x, val, path, parent, parentPropName, callback,
function (m, l, _x, v, p, par, pr, cb) {
if (that._eval(l.replace(/^\?\((.*?)\)$/u, '$1'), v[m], m, p, par, pr)) {
addRet(that._trace(unshift(m, _x), v, p, par, pr, cb));
}
}
});
);
} else if (loc[0] === '(') { // [(expr)] (dynamic property/index)

@@ -405,5 +467,10 @@ if (this.currPreventEval) {

}
// As this will resolve to a property name (but we don't know it yet), property and parent information is relative to the parent of the property to which this expression will resolve
// As this will resolve to a property name (but we don't know it
// yet), property and parent information is relative to the
// parent of the property to which this expression will resolve
addRet(this._trace(unshift(
this._eval(loc, val, path[path.length - 1], path.slice(0, -1), parent, parentPropName),
this._eval(
loc, val, path[path.length - 1],
path.slice(0, -1), parent, parentPropName
),
x

@@ -423,3 +490,4 @@ ), val, path, parent, parentPropName, callback));

case 'boolean': case 'string': case 'undefined': case 'function':
if (typeof val === valueType) { // eslint-disable-line valid-typeof
// eslint-disable-next-line valid-typeof
if (typeof val === valueType) {
addType = true;

@@ -429,3 +497,4 @@ }

case 'number':
if (typeof val === valueType && isFinite(val)) { // eslint-disable-line valid-typeof
// eslint-disable-next-line valid-typeof
if (typeof val === valueType && isFinite(val)) {
addType = true;

@@ -440,3 +509,4 @@ }

case 'object':
if (val && typeof val === valueType) { // eslint-disable-line valid-typeof
// eslint-disable-next-line valid-typeof
if (val && typeof val === valueType) {
addType = true;

@@ -451,3 +521,5 @@ }

case 'other':
addType = this.currOtherTypeCallback(val, path, parent, parentPropName);
addType = this.currOtherTypeCallback(
val, path, parent, parentPropName
);
break;

@@ -470,12 +542,20 @@ case 'integer':

}
} else if (loc[0] === '`' && val && hasOwnProp.call(val, loc.slice(1))) { // `-escaped property
// `-escaped property
} else if (loc[0] === '`' && val && hasOwnProp.call(val, loc.slice(1))) {
const locProp = loc.slice(1);
addRet(this._trace(x, val[locProp], push(path, locProp), val, locProp, callback, true));
addRet(this._trace(
x, val[locProp], push(path, locProp), val, locProp, callback, true
));
} else if (loc.includes(',')) { // [name1,name2,...]
const parts = loc.split(',');
for (const part of parts) {
addRet(this._trace(unshift(part, x), val, path, parent, parentPropName, callback));
addRet(this._trace(
unshift(part, x), val, path, parent, parentPropName, callback
));
}
} else if (!literalPriority && val && hasOwnProp.call(val, loc)) { // simple case--directly follow property
addRet(this._trace(x, val[loc], push(path, loc), val, loc, callback, true));
// simple case--directly follow property
} else if (!literalPriority && val && hasOwnProp.call(val, loc)) {
addRet(
this._trace(x, val[loc], push(path, loc), val, loc, callback, true)
);
}

@@ -509,3 +589,5 @@

JSONPath.prototype._walk = function (loc, expr, val, path, parent, parentPropName, callback, f) {
JSONPath.prototype._walk = function (
loc, expr, val, path, parent, parentPropName, callback, f
) {
if (Array.isArray(val)) {

@@ -525,3 +607,5 @@ const n = val.length;

JSONPath.prototype._slice = function (loc, expr, val, path, parent, parentPropName, callback) {
JSONPath.prototype._slice = function (
loc, expr, val, path, parent, parentPropName, callback
) {
if (!Array.isArray(val)) { return undefined; }

@@ -536,5 +620,8 @@ const len = val.length, parts = loc.split(':'),

for (let i = start; i < end; i += step) {
const tmp = this._trace(unshift(i, expr), val, path, parent, parentPropName, callback);
const tmp = this._trace(
unshift(i, expr), val, path, parent, parentPropName, callback
);
if (Array.isArray(tmp)) {
// This was causing excessive stack size in Node (with or without Babel) against our performance test: `ret.push(...tmp);`
// This was causing excessive stack size in Node (with or
// without Babel) against our performance test: `ret.push(...tmp);`
tmp.forEach((t) => {

@@ -550,23 +637,25 @@ ret.push(t);

JSONPath.prototype._eval = function (code, _v, _vname, path, parent, parentPropName) {
JSONPath.prototype._eval = function (
code, _v, _vname, path, parent, parentPropName
) {
if (!this._obj || !_v) { return false; }
if (code.includes('@parentProperty')) {
this.currSandbox._$_parentProperty = parentPropName;
code = code.replace(/@parentProperty/g, '_$_parentProperty');
code = code.replace(/@parentProperty/gu, '_$_parentProperty');
}
if (code.includes('@parent')) {
this.currSandbox._$_parent = parent;
code = code.replace(/@parent/g, '_$_parent');
code = code.replace(/@parent/gu, '_$_parent');
}
if (code.includes('@property')) {
this.currSandbox._$_property = _vname;
code = code.replace(/@property/g, '_$_property');
code = code.replace(/@property/gu, '_$_property');
}
if (code.includes('@path')) {
this.currSandbox._$_path = JSONPath.toPathString(path.concat([_vname]));
code = code.replace(/@path/g, '_$_path');
code = code.replace(/@path/gu, '_$_path');
}
if (code.match(/@([.\s)[])/)) {
if (code.match(/@([.\s)[])/u)) {
this.currSandbox._$_v = _v;
code = code.replace(/@([.\s)[])/g, '_$_v$1');
code = code.replace(/@([.\s)[])/gu, '_$_v$1');
}

@@ -595,4 +684,4 @@ try {

for (let i = 1; i < n; i++) {
if (!(/^(~|\^|@.*?\(\))$/).test(x[i])) {
p += (/^[0-9*]+$/).test(x[i]) ? ('[' + x[i] + ']') : ("['" + x[i] + "']");
if (!(/^(~|\^|@.*?\(\))$/u).test(x[i])) {
p += (/^[0-9*]+$/u).test(x[i]) ? ('[' + x[i] + ']') : ("['" + x[i] + "']");
}

@@ -611,6 +700,6 @@ }

for (let i = 1; i < n; i++) {
if (!(/^(~|\^|@.*?\(\))$/).test(x[i])) {
if (!(/^(~|\^|@.*?\(\))$/u).test(x[i])) {
p += '/' + x[i].toString()
.replace(/~/g, '~0')
.replace(/\//g, '~1');
.replace(/~/gu, '~0')
.replace(/\//gu, '~1');
}

@@ -632,3 +721,3 @@ }

.replace(
/@(?:null|boolean|number|string|integer|undefined|nonFinite|scalar|array|object|function|other)\(\)/g,
/@(?:null|boolean|number|string|integer|undefined|nonFinite|scalar|array|object|function|other)\(\)/gu,
';$&;'

@@ -638,31 +727,31 @@ )

// within brackets or single quotes
.replace(/[['](\??\(.*?\))[\]']/g, function ($0, $1) {
.replace(/[['](\??\(.*?\))[\]']/gu, function ($0, $1) {
return '[#' + (subx.push($1) - 1) + ']';
})
// Escape periods and tildes within properties
.replace(/\['([^'\]]*)'\]/g, function ($0, prop) {
.replace(/\['([^'\]]*)'\]/gu, function ($0, prop) {
return "['" + prop
.replace(/\./g, '%@%')
.replace(/~/g, '%%@@%%') +
.replace(/\./gu, '%@%')
.replace(/~/gu, '%%@@%%') +
"']";
})
// Properties operator
.replace(/~/g, ';~;')
.replace(/~/gu, ';~;')
// Split by property boundaries
.replace(/'?\.'?(?![^[]*\])|\['?/g, ';')
.replace(/'?\.'?(?![^[]*\])|\['?/gu, ';')
// Reinsert periods within properties
.replace(/%@%/g, '.')
.replace(/%@%/gu, '.')
// Reinsert tildes within properties
.replace(/%%@@%%/g, '~')
.replace(/%%@@%%/gu, '~')
// Parent
.replace(/(?:;)?(\^+)(?:;)?/g, function ($0, ups) {
.replace(/(?:;)?(\^+)(?:;)?/gu, function ($0, ups) {
return ';' + ups.split('').join(';') + ';';
})
// Descendents
.replace(/;;;|;;/g, ';..;')
.replace(/;;;|;;/gu, ';..;')
// Remove trailing
.replace(/;$|'?\]|'$/g, '');
.replace(/;$|'?\]|'$/gu, '');
const exprList = normalized.split(';').map(function (exp) {
const match = exp.match(/#(\d+)/);
const match = exp.match(/#(\d+)/u);
return !match || !match[1] ? exp : subx[match[1]];

@@ -669,0 +758,0 @@ });

.eslintignore

Sorry, the diff of this file is not supported yet

dist/index-es.min.js.map

Sorry, the diff of this file is not supported yet

dist/index-umd.min.js.map

Sorry, the diff of this file is not supported yet

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