File "shuffle-array.ts"
Full Path: /home/markqprx/iniasli.pro/client/utils/array/shuffle-array.ts
File size: 504 bytes
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export function shuffleArray(items: any[], keepFirst = false) {
let first = keepFirst ? items.shift() : null;
let currentIndex = items.length,
temporaryValue,
randomIndex;
while (0 !== currentIndex) {
randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex -= 1;
temporaryValue = items[currentIndex];
items[currentIndex] = items[randomIndex];
items[randomIndex] = temporaryValue;
}
if (first) {
items.unshift(first);
}
return [...items];
}