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Co-authored-by: Louis Pilfold <[email protected]>

Author: mpatajac

src/gleam/set.gleam

@@ -387,8 +387,6 @@ pub fn symmetric_difference(
 /// Useful for producing a side effect for every item of a set.
 ///
 /// ```gleam
-/// import gleam/io
-///
 /// let set = from_list(["apple", "banana", "cherry"])
 ///
 /// each(set, io.println)

test/gleam/set_test.gleam

@@ -163,9 +163,9 @@ pub fn each_test() {
   [1, 2, 3]
   |> set.from_list
   |> set.each(fn(member) {
-    let assert True = case member {
-      1 | 2 | 3 -> True
-      _ -> False
+    case member {
+      1 | 2 | 3 -> Nil
+      _ -> panic as "unexpected value"
     }
   })
   |> should.equal(Nil)