From d8e183f02f67522d94deafa328e19b3081ca41be Mon Sep 17 00:00:00 2001
From: Tomasz Chojnacki <tomaszchojnacki2001@gmail.com>
Date: Thu, 21 Dec 2023 22:09:25 +0100
Subject: Update to newest Gleam version

---
 aoc-2020-gleam/src/ext/dictx.gleam | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 aoc-2020-gleam/src/ext/dictx.gleam

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

diff --git a/aoc-2020-gleam/src/ext/dictx.gleam b/aoc-2020-gleam/src/ext/dictx.gleam
new file mode 100644
index 0000000..97b57b8
--- /dev/null
+++ b/aoc-2020-gleam/src/ext/dictx.gleam
@@ -0,0 +1,14 @@
+import gleam/dict.{type Dict}
+import gleam/iterator.{type Iterator} as iter
+
+pub fn from_iter(iterator: Iterator(#(k, v))) -> Dict(k, v) {
+  iter.fold(over: iterator, from: dict.new(), with: fn(acc, cur) {
+    dict.insert(acc, cur.0, cur.1)
+  })
+}
+
+pub fn to_iter(map: Dict(k, v)) -> Iterator(#(k, v)) {
+  map
+  |> dict.to_list
+  |> iter.from_list
+}
-- 
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