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haio/array_deduplication

Created July 9, 2014 16:11
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Array deduplication
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array_deduplication
var array = ['Lorem', 'Lorem', '<3', 'Ipsum', 'Ipsum'];
array = array.filter(function (item, pos, self) {
return self.indexOf(item) === pos;
});
console.log(array);
// ["Lorem", "<3", "Ipsum"]
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