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Astrochimp/flatten-multi.js

Created November 1, 2018 03:31
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flatten-multi.js
function flattenArray(arr) {
const flattened = [].concat(...arr);
return flattened.some(item => Array.isArray(item)) ?
flattenArray(flattened) : flattened;
}
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One way to flatten a multi dimensional array.

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