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@tobiaslins tobiaslins/flatarray.js
Last active Mar 3, 2017

What would you like to do?
Flat array
const testArray = [[1,2,[3]],4]
const flatArray = (arr) => arr.reduce((a, b) => {
const newValue = Array.isArray(b) ? flat(b) : b
return a.concat(newValue)
}, [])
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