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jgimbel/lastNotNull.js

Last active August 2, 2017 21:52
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lastNotNull.js
const lastNotNull = (arr) => arr[arr.length - 1] ? arr[arr.length - 1] : lastNotNull(arr.slice(0, -1))
const values = [1, 3, 5, 2, null, null]
console.log(lastNotNull(values))
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