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- /**
- * Removes an item from an array, mutating it.
- * @param arr The array to remove the item from
- * @param item The item to remove
- */
- export function arrRemove<T>(arr: T[] | undefined | null, item: T) {
- if (arr) {
- const index = arr.indexOf(item);
- 0 <= index && arr.splice(index, 1);
- }
- }
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