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17 lines
492 B
JavaScript
17 lines
492 B
JavaScript
export function arrayMoveMutable(array, fromIndex, toIndex) {
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const startIndex = fromIndex < 0 ? array.length + fromIndex : fromIndex;
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if (startIndex >= 0 && startIndex < array.length) {
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const endIndex = toIndex < 0 ? array.length + toIndex : toIndex;
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const [item] = array.splice(fromIndex, 1);
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array.splice(endIndex, 0, item);
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}
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}
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export function arrayMoveImmutable(array, fromIndex, toIndex) {
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array = [...array];
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arrayMoveMutable(array, fromIndex, toIndex);
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return array;
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}
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