12 lines
334 B
TypeScript
12 lines
334 B
TypeScript
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export default function flattenArray<T = unknown>(list: unknown[], result: T[] = []): T[] {
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for (let i = 0; i < list.length; i += 1) {
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const item = list[i];
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if (Array.isArray(item)) {
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flattenArray(item, result);
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} else {
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result.push(item as T);
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}
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}
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return result;
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}
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