The `set` module gains the `each` function

1 files changed, 12 insertions, 0 deletions

diff --git a/test/gleam/set_test.gleam b/test/gleam/set_test.gleam
index 597fab1..eaa55b3 100644
--- a/test/gleam/set_test.gleam
+++ b/test/gleam/set_test.gleam
@@ -158,3 +158,15 @@ pub fn symmetric_difference_test() {
   set.symmetric_difference(set.from_list([1, 2, 3]), set.from_list([3, 4]))
   |> should.equal(set.from_list([1, 2, 4]))
 }
+
+pub fn each_test() {
+  [1, 2, 3]
+  |> set.from_list
+  |> set.each(fn(member) {
+    let assert True = case member {
+      1 | 2 | 3 -> True
+      _ -> False
+    }
+  })
+  |> should.equal(Nil)
+}