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{"version":3,"sources":["../../../src/php/array/array_slice.js"],"names":["module","exports","array_slice","arr","offst","lgth","preserveKeys","isInt","require","key","Object","prototype","toString","call","lgt","newAssoc","undefined","assoc","start","it","arrlgth","noPkIdx","slice"],"mappings":";;AAAAA,OAAOC,OAAP,GAAiB,SAASC,WAAT,CAAsBC,GAAtB,EAA2BC,KAA3B,EAAkCC,IAAlC,EAAwCC,YAAxC,EAAsD;AAAE;AACvE;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA,MAAIC,QAAQC,QAAQ,eAAR,CAAZ;;AAEA;;;;;;AAMA,MAAIC,MAAM,EAAV;;AAEA,MAAIC,OAAOC,SAAP,CAAiBC,QAAjB,CAA0BC,IAA1B,CAA+BV,GAA/B,MAAwC,gBAAxC,IAA6DG,gBAAgBF,UAAU,CAA3F,EAA+F;AAC7F;AACA,QAAIU,MAAM,CAAV;AACA,QAAIC,WAAW,EAAf;AACA,SAAKN,GAAL,IAAYN,GAAZ,EAAiB;AACfW,aAAO,CAAP;AACAC,eAASN,GAAT,IAAgBN,IAAIM,GAAJ,CAAhB;AACD;AACDN,UAAMY,QAAN;;AAEAX,YAASA,QAAQ,CAAT,GAAcU,MAAMV,KAApB,GAA4BA,KAApC;AACAC,WAAOA,SAASW,SAAT,GAAqBF,GAArB,GAA4BT,OAAO,CAAR,GAAaS,MAAMT,IAAN,GAAaD,KAA1B,GAAkCC,IAApE;;AAEA,QAAIY,QAAQ,EAAZ;AACA,QAAIC,QAAQ,KAAZ;AACA,QAAIC,KAAK,CAAC,CAAV;AACA,QAAIC,UAAU,CAAd;AACA,QAAIC,UAAU,CAAd;;AAEA,SAAKZ,GAAL,IAAYN,GAAZ,EAAiB;AACf,QAAEgB,EAAF;AACA,UAAIC,WAAWf,IAAf,EAAqB;AACnB;AACD;AACD,UAAIc,OAAOf,KAAX,EAAkB;AAChBc,gBAAQ,IAAR;AACD;AACD,UAAI,CAACA,KAAL,EAAY;AACV;AACD,SAAEE,OAAF;AACD,UAAIb,MAAME,GAAN,KAAc,CAACH,YAAnB,EAAiC;AAC/BW,cAAMI,SAAN,IAAmBlB,IAAIM,GAAJ,CAAnB;AACD,OAFD,MAEO;AACLQ,cAAMR,GAAN,IAAaN,IAAIM,GAAJ,CAAb;AACD;AACF;AACD;AACA;AACA,WAAOQ,KAAP;AACD;;AAED,MAAIZ,SAASW,SAAb,EAAwB;AACtB,WAAOb,IAAImB,KAAJ,CAAUlB,KAAV,CAAP;AACD,GAFD,MAEO,IAAIC,QAAQ,CAAZ,EAAe;AACpB,WAAOF,IAAImB,KAAJ,CAAUlB,KAAV,EAAiBA,QAAQC,IAAzB,CAAP;AACD,GAFM,MAEA;AACL,WAAOF,IAAImB,KAAJ,CAAUlB,KAAV,EAAiBC,IAAjB,CAAP;AACD;AACF,CArED","file":"array_slice.js","sourcesContent":["module.exports = function array_slice (arr, offst, lgth, preserveKeys) { // eslint-disable-line camelcase\n // discuss at: http://locutus.io/php/array_slice/\n // original by: Brett Zamir (http://brett-zamir.me)\n // input by: Brett Zamir (http://brett-zamir.me)\n // bugfixed by: Kevin van Zonneveld (http://kvz.io)\n // note 1: Relies on is_int because !isNaN accepts floats\n // example 1: array_slice([\"a\", \"b\", \"c\", \"d\", \"e\"], 2, -1)\n // returns 1: [ 'c', 'd' ]\n // example 2: array_slice([\"a\", \"b\", \"c\", \"d\", \"e\"], 2, -1, true)\n // returns 2: {2: 'c', 3: 'd'}\n\n var isInt = require('../var/is_int')\n\n /*\n if ('callee' in arr && 'length' in arr) {\n arr = Array.prototype.slice.call(arr);\n }\n */\n\n var key = ''\n\n if (Object.prototype.toString.call(arr) !== '[object Array]' || (preserveKeys && offst !== 0)) {\n // Assoc. array as input or if required as output\n var lgt = 0\n var newAssoc = {}\n for (key in arr) {\n lgt += 1\n newAssoc[key] = arr[key]\n }\n arr = newAssoc\n\n offst = (offst < 0) ? lgt + offst : offst\n lgth = lgth === undefined ? lgt : (lgth < 0) ? lgt + lgth - offst : lgth\n\n var assoc = {}\n var start = false\n var it = -1\n var arrlgth = 0\n var noPkIdx = 0\n\n for (key in arr) {\n ++it\n if (arrlgth >= lgth) {\n break\n }\n if (it === offst) {\n start = true\n }\n if (!start) {\n continue\n }++arrlgth\n if (isInt(key) && !preserveKeys) {\n assoc[noPkIdx++] = arr[key]\n } else {\n assoc[key] = arr[key]\n }\n }\n // Make as array-like object (though length will not be dynamic)\n // assoc.length = arrlgth;\n return assoc\n }\n\n if (lgth === undefined) {\n return arr.slice(offst)\n } else if (lgth >= 0) {\n return arr.slice(offst, offst + lgth)\n } else {\n return arr.slice(offst, lgth)\n }\n}\n"]}
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