Function compactMap

compactMap<T, U>(
fn: (item: T, index: number) => undefined | null | U,
): TransformStream<T, Awaited<NonNullable<U>>>
Type Parameters
- T
- U
Parameters
- fn: (item: T, index: number) => undefined | null | U
Returns TransformStream<T, Awaited<NonNullable<U>>>
- Defined in stream.ts:12