14 lines
329 B
JavaScript
14 lines
329 B
JavaScript
export default shuffler(Math.random);
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export function shuffler(random) {
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return function shuffle(array, i0 = 0, i1 = array.length) {
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let m = i1 - (i0 = +i0);
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while (m) {
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const i = random() * m-- | 0, t = array[m + i0];
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array[m + i0] = array[i + i0];
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array[i + i0] = t;
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}
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return array;
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};
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}
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