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TiagoNunesDeveloper/app.js

Created October 6, 2017 14:22
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concat filter
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app.js
var arr1 = [1, 2, 3]
var arr2 = [1, 3, 5]
var arr3 = arr1.concat(arr2).filter(function (item, index, array) {
return array.indexOf(item) === index
})
console.log(arr3) // [1, 2, 3, 5]
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