Created
April 14, 2017 02:56
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given a array of numbers, using Array.reduce return an array of uniques numbers
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function unique(array) { | |
return array.reduce(function(acc, item){ | |
if(!acc.find(function(element){ return element === item; })){ | |
acc.push(item); | |
} | |
return acc; | |
}, []); | |
} | |
var numbers = [1,1,2,3,4,4]; | |
console.log(unique(numbers)); // [1,2,3,4] |
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