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