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'use strict';
module.exports = function array_unique(inputArr) {
// eslint-disable-line camelcase
// discuss at: http://locutus.io/php/array_unique/
// original by: Carlos R. L. Rodrigues (http://www.jsfromhell.com)
// input by: duncan
// input by: Brett Zamir (http://brett-zamir.me)
// bugfixed by: Kevin van Zonneveld (http://kvz.io)
// bugfixed by: Nate
// bugfixed by: Kevin van Zonneveld (http://kvz.io)
// bugfixed by: Brett Zamir (http://brett-zamir.me)
// improved by: Michael Grier
// note 1: The second argument, sort_flags is not implemented;
// note 1: also should be sorted (asort?) first according to docs
// example 1: array_unique(['Kevin','Kevin','van','Zonneveld','Kevin'])
// returns 1: {0: 'Kevin', 2: 'van', 3: 'Zonneveld'}
// example 2: array_unique({'a': 'green', 0: 'red', 'b': 'green', 1: 'blue', 2: 'red'})
// returns 2: {a: 'green', 0: 'red', 1: 'blue'}
var key = '';
var tmpArr2 = {};
var val = '';
var _arraySearch = function _arraySearch(needle, haystack) {
var fkey = '';
for (fkey in haystack) {
if (haystack.hasOwnProperty(fkey)) {
if (haystack[fkey] + '' === needle + '') {
return fkey;
}
}
}
return false;
};
for (key in inputArr) {
if (inputArr.hasOwnProperty(key)) {
val = inputArr[key];
if (_arraySearch(val, tmpArr2) === false) {
tmpArr2[key] = val;
}
}
}
return tmpArr2;
};
//# sourceMappingURL=array_unique.js.map
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