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Remove duplicates from js array (ES5/ES6)
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var uniqueArray = function(arrArg) { | |
return arrArg.filter(function(elem, pos,arr) { | |
return arr.indexOf(elem) == pos; | |
}); | |
}; | |
var uniqEs6 = (arrArg) => { | |
return arrArg.filter((elem, pos, arr) => { | |
return arr.indexOf(elem) == pos; | |
}); | |
} | |
var test = ['mike','james','james','alex']; | |
var testBis = ['alex', 'yuri', 'jabari']; | |
console.log(uniqueArray(test.concat(testBis))); |
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