diff options
Diffstat (limited to 'aoc-2020-gleam/src/ext/listx.gleam')
| -rw-r--r-- | aoc-2020-gleam/src/ext/listx.gleam | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/aoc-2020-gleam/src/ext/listx.gleam b/aoc-2020-gleam/src/ext/listx.gleam index d962515..bead987 100644 --- a/aoc-2020-gleam/src/ext/listx.gleam +++ b/aoc-2020-gleam/src/ext/listx.gleam @@ -1,7 +1,8 @@ -import gleam/list +import gleam/iterator as iter +import ext/iteratorx as iterx pub fn count(list: List(a), satisfying predicate: fn(a) -> Bool) -> Int { list - |> list.filter(for: predicate) - |> list.length + |> iter.from_list + |> iterx.count(satisfying: predicate) } |