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axelinternet/shuffleArray.js

Created November 6, 2018 13:40
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Durstenfeld shuffle
Raw
shuffleArray.js
const shuffleArray = array => {
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[array[i], array[j]] = [array[j], array[i]]; // eslint-disable-line no-param-reassign
}
return array
}
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