refactor: Update CS.

loophp · Dec 6, 2020 · 9852751 · 9852751
1 parent be7a0c1
commit 9852751
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diff --git a/spec/loophp/collection/CollectionSpec.php b/spec/loophp/collection/CollectionSpec.php
@@ -1233,7 +1233,7 @@ public function it_can_head(): void
             ->shouldIterateAs([0 => 'A']);
     }
 
-    public function it_can_if_then_else()
+    public function it_can_if_then_else(): void
     {
         $input = range(1, 5);
 

diff --git a/src/Operation/Distinct.php b/src/Operation/Distinct.php
@@ -42,6 +42,7 @@ static function ($value) use (&$seen): bool {
         /** @psalm-var Closure(Iterator<TKey, T>): Generator<TKey, T> $filter */
         $filter = Filter::of()($filterCallback);
 
+        // Point free style.
         return $filter;
     }
 }