Rename `map_reduce` to `map_fold`

3 files changed, 5 insertions, 5 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 663be69..619771b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@
 - The `dynamic` module gains the `tuple3`, `tuple4`, `tuple5`, `tuple6`
   functions and their typed equivalents `typed_tuple3`, `typed_tuple4`,
   `typed_tuple5`, `typed_tuple6`.
-- The `list` module gains the `drop_while`, `map_reduce`, `take_while`,
+- The `list` module gains the `drop_while`, `map_fold`, `take_while`,
   `chunk` and `sized_chunk` functions.
 - The `iterator` module gains the `index`, `iterate`, `zip`, `scan`,
   `take_while`, `drop_while`, `chunk`, `sized_chunk`, `intersperse`, `any` and `all` functions.
diff --git a/src/gleam/list.gleam b/src/gleam/list.gleam
index 972da23..dc03ec1 100644
--- a/src/gleam/list.gleam
+++ b/src/gleam/list.gleam
@@ -251,7 +251,7 @@ pub fn map(list: List(a), with fun: fn(a) -> b) -> List(b) {
 /// ## Examples
 ///
 /// ```
-/// > map_reduce(
+/// > map_fold(
 ///     over: [1, 2, 3],
 ///     from: 100,
 ///     with: fn(i, memo) { tuple(i * 2, memo + i) }
@@ -259,7 +259,7 @@ pub fn map(list: List(a), with fun: fn(a) -> b) -> List(b) {
 ///  tuple([2, 4, 6], 106)
 /// ```
 ///
-pub fn map_reduce(
+pub fn map_fold(
   over list: List(a),
   from memo: memo,
   with fun: fn(a, memo) -> tuple(b, memo),
diff --git a/test/gleam/list_test.gleam b/test/gleam/list_test.gleam
index fc8ea11..bf93203 100644
--- a/test/gleam/list_test.gleam
+++ b/test/gleam/list_test.gleam
@@ -99,9 +99,9 @@ pub fn map_test() {
   |> should.equal([0, 8, 10, 14, 6])
 }
 
-pub fn map_reduce_test() {
+pub fn map_fold_test() {
   [1, 2, 3, 4]
-  |> list.map_reduce(from: 0, with: fn(i, acc) { tuple(i * 2, acc + i) })
+  |> list.map_fold(from: 0, with: fn(i, acc) { tuple(i * 2, acc + i) })
   |> should.equal(tuple([2, 4, 6, 8], 10))
 }