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zaguiini/flatten-list.js

Last active January 14, 2020 14:34
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How to flatten a list using reduce and recursion
Raw
flatten-list.js
const flattenList = (array) => {
return array.reduce((flat, next) => {
return flat.concat(Array.isArray(next) ? flattenList(next) : next)
}, [])
}
@sibelius
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spread?

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