Revert "[8.x] Add doesntHave method on the Collection & Lazy Collection classes (#32873)"

This reverts commit 852fab3.

Author: taylorotwell

src/Illuminate/Collections/Collection.php

@@ -508,25 +508,6 @@ public function has($key)
         return true;
     }
 
-    /**
-     * Determine if an item does not exist in the collection by key.
-     *
-     * @param  mixed  $key
-     * @return bool
-     */
-    public function doesntHave($key)
-    {
-        $keys = is_array($key) ? $key : func_get_args();
-
-        foreach ($keys as $value) {
-            if (! $this->offsetExists($value)) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
     /**
      * Concatenate values of a given key as a string.
      *

src/Illuminate/Collections/Enumerable.php

@@ -442,14 +442,6 @@ public function keyBy($keyBy);
      */
     public function has($key);
 
-    /**
-     * Determine if an item does not exist in the collection by key.
-     *
-     * @param  mixed  $key
-     * @return bool
-     */
-    public function doesntHave($key);
-
     /**
      * Concatenate values of a given key as a string.
      *

src/Illuminate/Collections/LazyCollection.php

@@ -507,27 +507,6 @@ public function has($key)
         return false;
     }
 
-    /**
-     * Determine if an item does not exist in the collection by key.
-     *
-     * @param  mixed  $key
-     * @return bool
-     */
-    public function doesntHave($key)
-    {
-        $keys = array_flip(is_array($key) ? $key : func_get_args());
-
-        $count = count($keys);
-
-        foreach ($this as $key => $value) {
-            if (array_key_exists($key, $keys) && --$count == 0) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
     /**
      * Concatenate values of a given key as a string.
      *

tests/Support/SupportCollectionTest.php

@@ -1678,18 +1678,6 @@ public function testHas($collection)
         $this->assertFalse($data->has(['third', 'first']));
     }
 
-    /**
-     * @dataProvider collectionClassProvider
-     */
-    public function testDoesntHave($collection)
-    {
-        $data = new $collection(['id' => 1, 'first' => 'Hello', 'second' => 'World']);
-        $this->assertFalse($data->doesntHave('first'));
-        $this->assertTrue($data->doesntHave('third'));
-        $this->assertFalse($data->doesntHave(['first', 'second']));
-        $this->assertTrue($data->doesntHave(['third', 'first']));
-    }
-
     /**
      * @dataProvider collectionClassProvider
      */
@@ -4166,18 +4154,6 @@ public function testHasReturnsValidResults($collection)
         $this->assertFalse($data->has('baz'));
     }
 
-    /**
-     * @dataProvider collectionClassProvider
-     */
-    public function testDoesntHaveReturnsValidResults($collection)
-    {
-        $data = new $collection(['foo' => 'one', 'bar' => 'two', 1 => 'three']);
-        $this->assertFalse($data->doesntHave('foo'));
-        $this->assertFalse($data->doesntHave('foo', 'bar', 1));
-        $this->assertTrue($data->doesntHave('foo', 'bar', 1, 'baz'));
-        $this->assertTrue($data->doesntHave('baz'));
-    }
-
     public function testPutAddsItemToCollection()
     {
         $data = new Collection;