flat_fmap

flat_fmap(items: Iterable[In], fn: Callable[[In], Iterable[Out]])

Apply fn to each element in items and flatten one level.

Parameters

items : Iterable[In]

The sequence of items, such as a list, array, or dict.

fn : Callable[[In], Iterable[Out]]

The function to apply to each element of items.

Returns

list[Out]

A list that has one level removed.