21 lines
522 B
JavaScript
21 lines
522 B
JavaScript
function remove(arr, shouldRemoveElement) {
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const originalArr = arr.slice();
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const removed = [];
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let resultIndex = 0;
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for (let i = 0; i < arr.length; i++) {
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if (shouldRemoveElement(arr[i], i, originalArr)) {
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removed.push(arr[i]);
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continue;
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}
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if (!Object.hasOwn(arr, i)) {
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delete arr[resultIndex++];
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continue;
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}
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arr[resultIndex++] = arr[i];
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}
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arr.length = resultIndex;
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return removed;
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}
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export { remove };
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