From 469e88eef91320815d709ca79b512479b2427420 Mon Sep 17 00:00:00 2001 From: Robert Peterson Date: Tue, 16 Apr 2019 15:24:35 -0700 Subject: Add list:any --- src/list.gleam | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src') diff --git a/src/list.gleam b/src/list.gleam index ccc674b..9293f50 100644 --- a/src/list.gleam +++ b/src/list.gleam @@ -168,3 +168,14 @@ pub fn all(list, f) { } } } + +pub fn any(list, f) { + case list { + | [] -> False + | [ x | rest] -> + case f(x) { + | False -> any(rest, f) + | _ -> True + } + } +} -- cgit v1.2.3