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{"version":3,"sources":["../../../src/php/array/shuffle.js"],"names":["module","exports","shuffle","inputArr","valArr","k","i","sortByReference","populateArr","hasOwnProperty","push","sort","Math","random","iniVal","require","undefined","length"],"mappings":";;AAAAA,OAAOC,OAAP,GAAiB,SAASC,OAAT,CAAkBC,QAAlB,EAA4B;AAC3C;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA,MAAIC,SAAS,EAAb;AACA,MAAIC,IAAI,EAAR;AACA,MAAIC,IAAI,CAAR;AACA,MAAIC,kBAAkB,KAAtB;AACA,MAAIC,cAAc,EAAlB;;AAEA,OAAKH,CAAL,IAAUF,QAAV,EAAoB;AAClB;AACA,QAAIA,SAASM,cAAT,CAAwBJ,CAAxB,CAAJ,EAAgC;AAC9BD,aAAOM,IAAP,CAAYP,SAASE,CAAT,CAAZ;AACA,UAAIE,eAAJ,EAAqB;AACnB,eAAOJ,SAASE,CAAT,CAAP;AACD;AACF;AACF;AACDD,SAAOO,IAAP,CAAY,YAAY;AACtB,WAAO,MAAMC,KAAKC,MAAL,EAAb;AACD,GAFD;;AAIA,MAAIC,SAAS,CAAC,OAAOC,OAAP,KAAmB,WAAnB,GAAiCA,QAAQ,iBAAR,EAA2B,yBAA3B,CAAjC,GAAyFC,SAA1F,KAAwG,IAArH;AACAT,oBAAkBO,WAAW,IAA7B;AACAN,gBAAcD,kBAAkBJ,QAAlB,GAA6BK,WAA3C;;AAEA,OAAKF,IAAI,CAAT,EAAYA,IAAIF,OAAOa,MAAvB,EAA+BX,GAA/B,EAAoC;AAClC;AACAE,gBAAYF,CAAZ,IAAiBF,OAAOE,CAAP,CAAjB;AACD;;AAED,SAAOC,mBAAmBC,WAA1B;AACD,CAzCD","file":"shuffle.js","sourcesContent":["module.exports = function shuffle (inputArr) {\n // discuss at: http://locutus.io/php/shuffle/\n // original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)\n // revised by: Kevin van Zonneveld (http://kvz.io)\n // revised by: Brett Zamir (http://brett-zamir.me)\n // improved by: Brett Zamir (http://brett-zamir.me)\n // example 1: var $data = {5:'a', 2:'3', 3:'c', 4:5, 'q':5}\n // example 1: ini_set('locutus.sortByReference', true)\n // example 1: shuffle($data)\n // example 1: var $result = $data.q\n // returns 1: 5\n\n var valArr = []\n var k = ''\n var i = 0\n var sortByReference = false\n var populateArr = []\n\n for (k in inputArr) {\n // Get key and value arrays\n if (inputArr.hasOwnProperty(k)) {\n valArr.push(inputArr[k])\n if (sortByReference) {\n delete inputArr[k]\n }\n }\n }\n valArr.sort(function () {\n return 0.5 - Math.random()\n })\n\n var iniVal = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.sortByReference') : undefined) || 'on'\n sortByReference = iniVal === 'on'\n populateArr = sortByReference ? inputArr : populateArr\n\n for (i = 0; i < valArr.length; i++) {\n // Repopulate the old array\n populateArr[i] = valArr[i]\n }\n\n return sortByReference || populateArr\n}\n"]}
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