diff --git a/src/Illuminate/Support/Collection.php b/src/Illuminate/Support/Collection.php
index 93bf117..9c7ee76 100644
--- a/src/Illuminate/Support/Collection.php
+++ b/src/Illuminate/Support/Collection.php
@@ -1174,6 +1174,19 @@ public function take($limit)
         return $this->slice(0, $limit);
     }
 
+    /**
+     * Pass the collection to the given callback and then return it.
+     *
+     * @param  callable  $callback
+     * @return $this
+     */
+    public function tap(callable $callback)
+    {
+        $callback(new static($this->items));
+
+        return $this;
+    }
+
     /**
      * Transform each item in the collection using a callback.
      *
diff --git a/tests/Support/SupportCollectionTest.php b/tests/Support/SupportCollectionTest.php
index 22ac4b3..59be6b0 100644
--- a/tests/Support/SupportCollectionTest.php
+++ b/tests/Support/SupportCollectionTest.php
@@ -1882,6 +1882,19 @@ public function testHigherOrderPartition()
 
         $this->assertSame(['b' => ['free' => false]], $premium->toArray());
     }
+
+    public function testTap()
+    {
+        $collection = new Collection([1, 2, 3]);
+
+        $fromTap = [];
+        $collection = $collection->tap(function ($collection) use (&$fromTap) {
+            $fromTap = $collection->slice(0, 1)->toArray();
+        });
+
+        $this->assertSame([1], $fromTap);
+        $this->assertSame([1, 2, 3], $collection->toArray());
+    }
 }
 
 class TestSupportCollectionHigherOrderItem