Added reject() method

spatie · Oct 19, 2023 · 2beaf7b · 2beaf7b
1 parent f47d3f0
commit 2beaf7b
Show file tree

Hide file tree

Showing 2 changed files with 25 additions and 0 deletions.
diff --git a/src/Concerns/EnumerableMethods.php b/src/Concerns/EnumerableMethods.php
@@ -52,6 +52,20 @@ public function filter(callable $filter): static
         return $cloned;
     }
 
+    /**
+     * @param callable(TValue): bool $filter
+     *
+     * @return static
+     */
+    public function reject(callable $filter): static
+    {
+        $cloned = clone $this;
+
+        $cloned->items = $cloned->items->reject($filter);
+
+        return $cloned;
+    }
+
     /**
      * @template            TFirstDefault
      *

diff --git a/tests/DataCollectionTest.php b/tests/DataCollectionTest.php
@@ -79,6 +79,17 @@
         ->toMatchArray($filtered);
 });
 
+test('a collection can be rejected', function () {
+    $collection = SimpleData::collection(['A', 'B']);
+
+    $filtered = $collection->reject(fn (SimpleData $data) => $data->string === 'B')->toArray();
+
+    expect([
+        ['string' => 'A'],
+    ])
+        ->toMatchArray($filtered);
+});
+
 test('a collection can be transformed', function () {
     $collection = SimpleData::collection(['A', 'B']);