From 7d282716854d7995d3c3d50ef5b3c99c3d9f64b4 Mon Sep 17 00:00:00 2001
From: Tomasz Chojnacki <tomaszchojnacki2001@gmail.com>
Date: Wed, 27 Dec 2023 21:59:07 +0100
Subject: Fix problems found during blog post creation

---
 aoc-2020-gleam/src/ext/iteratorx.gleam | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'aoc-2020-gleam/src/ext/iteratorx.gleam')

diff --git a/aoc-2020-gleam/src/ext/iteratorx.gleam b/aoc-2020-gleam/src/ext/iteratorx.gleam
index 6c7838d..93136be 100644
--- a/aoc-2020-gleam/src/ext/iteratorx.gleam
+++ b/aoc-2020-gleam/src/ext/iteratorx.gleam
@@ -3,15 +3,10 @@ import gleam/result as res
 import gleam/dict.{type Dict}
 import gleam/iterator.{type Iterator, Next} as iter
 
-pub fn length(iterator: Iterator(a)) -> Int {
-  iterator
-  |> iter.fold(from: 0, with: fn(c, _) { c + 1 })
-}
-
 pub fn count(iterator: Iterator(a), satisfying predicate: fn(a) -> Bool) -> Int {
   iterator
   |> iter.filter(keeping: predicate)
-  |> length
+  |> iter.length
 }
 
 pub fn counts(iterator: Iterator(a)) -> Dict(a, Int) {
-- 
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