Function concatMap

concatMap<T, U>(
fn: (t: T) => List.List<U>,
): (list: List.List<T>) => List.List<U>
Maps and flattens the list of list.
Type Parameters
- T
- U
Parameters
- fn: (t: T) => List.List<U>
  The mapper function.
Returns (list: List.List<T>) => List.List<U>
The mapped list.
- Defined in src/list.ts:912