Fixed indentation

Author: GrahamCampbell

src/Parse/Internal/AddOperation.php

@@ -8,101 +8,101 @@
 /**
  * Class AddOperation - FieldOperation for adding object(s) to array fields
  *
- * @package  Parse
- * @author   Fosco Marotto <fjm@fb.com>
+ * @package    Parse
+ * @author     Fosco Marotto <fjm@fb.com>
  */
 class AddOperation implements FieldOperation
 {
 
-  /**
-   * @var - Array with objects to add.
-   */
-  private $objects;
+    /**
+     * @var - Array with objects to add.
+     */
+    private $objects;
 
-  /**
-   * Creates an AddOperation with the provided objects.
-   *
-   * @param array $objects Objects to add.
-   *
-   * @throws ParseException
-   */
-  public function __construct($objects)
-  {
-    if (!is_array($objects)) {
-      throw new ParseException("AddOperation requires an array.");
+    /**
+     * Creates an AddOperation with the provided objects.
+     *
+     * @param array $objects Objects to add.
+     *
+     * @throws ParseException
+     */
+    public function __construct($objects)
+    {
+        if (!is_array($objects)) {
+            throw new ParseException("AddOperation requires an array.");
+        }
+        $this->objects = $objects;
     }
-    $this->objects = $objects;
-  }
 
-  /**
-   * Gets the objects for this operation.
-   *
-   * @return mixed
-   */
-  public function getValue()
-  {
-    return $this->objects;
-  }
-
-  /**
-   * Returns associative array representing encoded operation.
-   *
-   * @return array
-   */
-  public function _encode()
-  {
-    return array('__op' => 'Add',
-      'objects' => ParseClient::_encode($this->objects, true));
-  }
-
-  /**
-   * Takes a previous operation and returns a merged operation to replace it.
-   *
-   * @param FieldOperation $previous Previous operation.
-   *
-   * @return FieldOperation Merged operation.
-   * @throws ParseException
-   */
-  public function _mergeWithPrevious($previous)
-  {
-    if (!$previous) {
-      return $this;
-    }
-    if ($previous instanceof DeleteOperation) {
-      return new SetOperation($this->objects);
+    /**
+     * Gets the objects for this operation.
+     *
+     * @return mixed
+     */
+    public function getValue()
+    {
+        return $this->objects;
     }
-    if ($previous instanceof SetOperation) {
-      $oldList = $previous->getValue();
-      return new SetOperation(
-        array_merge((array)$oldList, (array)$this->objects)
-      );
+
+    /**
+     * Returns associative array representing encoded operation.
+     *
+     * @return array
+     */
+    public function _encode()
+    {
+        return array('__op' => 'Add',
+            'objects' => ParseClient::_encode($this->objects, true));
     }
-    if ($previous instanceof AddOperation) {
-      $oldList = $previous->getValue();
-      return new SetOperation(
-        array_merge((array)$oldList, (array)$this->objects)
-      );
+
+    /**
+     * Takes a previous operation and returns a merged operation to replace it.
+     *
+     * @param FieldOperation $previous Previous operation.
+     *
+     * @return FieldOperation Merged operation.
+     * @throws ParseException
+     */
+    public function _mergeWithPrevious($previous)
+    {
+        if (!$previous) {
+            return $this;
+        }
+        if ($previous instanceof DeleteOperation) {
+            return new SetOperation($this->objects);
+        }
+        if ($previous instanceof SetOperation) {
+            $oldList = $previous->getValue();
+            return new SetOperation(
+                array_merge((array)$oldList, (array)$this->objects)
+            );
+        }
+        if ($previous instanceof AddOperation) {
+            $oldList = $previous->getValue();
+            return new SetOperation(
+                array_merge((array)$oldList, (array)$this->objects)
+            );
+        }
+        throw new ParseException(
+            'Operation is invalid after previous operation.'
+        );
     }
-    throw new ParseException(
-      'Operation is invalid after previous operation.'
-    );
-  }
 
-  /**
-   * Applies current operation, returns resulting value.
-   *
-   * @param mixed  $oldValue Value prior to this operation.
-   * @param mixed  $obj      Value being applied.
-   * @param string $key      Key this operation affects.
-   *
-   * @return array
-   */
-  public function _apply($oldValue, $obj, $key)
-  {
-    if (!$oldValue) {
-      return $this->objects;
+    /**
+     * Applies current operation, returns resulting value.
+     *
+     * @param mixed    $oldValue Value prior to this operation.
+     * @param mixed    $obj            Value being applied.
+     * @param string $key            Key this operation affects.
+     *
+     * @return array
+     */
+    public function _apply($oldValue, $obj, $key)
+    {
+        if (!$oldValue) {
+            return $this->objects;
+        }
+        return array_merge((array)$oldValue, (array)$this->objects);
     }
-    return array_merge((array)$oldValue, (array)$this->objects);
-  }
 
-}
+}