maybes_collapse: Collapse a list of "Maybe a" type values into a list of "a"...

Description Usage Arguments Format Value See Also

Description

Collapse a list of "Maybe a" type values into a list of "a" type values. If any element of the list is an Nothing type value, return the Nothing.

Usage

1

Arguments

maybes

A list of "Maybe a" type values

Format

maybes_collapse :: List (Maybe a) -> Maybe (List a)

Value

Either Just(List a) type values or Nothing()

See Also

Other Maybe functions: as_maybe, is_nothing, maybe_apply, maybe_bind, maybe_default, maybe_map_2, maybe_map_3, maybe_map_4, maybe_map_5, maybe_map, maybe_then, maybes_partition


Teresa00/hfmAnnotation documentation built on May 14, 2019, 12:51 a.m.