gossi / swagger

src/util/MergeHelper.php

Indentation +24 added lines, -24 removed lines

@@ -8,28 +8,28 @@
  * @internal
  */
 class MergeHelper {
-    /**
-     * @param string|integer|null|Map|Set $original
-     * @param string|integer|null|Map|Set $external
-     * @param bool                $overwrite
-     */
-    public static function mergeFields(&$original, $external, $overwrite) {
-        if ($original instanceof Map) {
-            foreach ($external as $key => $value) {
-                if ($overwrite || !$original->has($key)) {
-                    $original->set($key, $value);
-                }
-            }
-        } elseif ($original instanceof Set) {
-            foreach ($external as $value) {
-                $original->add($value);
-            }
-        } else { // if scalar
-            if ($overwrite) {
-                $original = null !== $external ? $external : $original;
-            } else {
-                $original = null === $original ? $external : $original;
-            }
-        }
-    }
+	/**
+	 * @param string|integer|null|Map|Set $original
+	 * @param string|integer|null|Map|Set $external
+	 * @param bool                $overwrite
+	 */
+	public static function mergeFields(&$original, $external, $overwrite) {
+		if ($original instanceof Map) {
+			foreach ($external as $key => $value) {
+				if ($overwrite || !$original->has($key)) {
+					$original->set($key, $value);
+				}
+			}
+		} elseif ($original instanceof Set) {
+			foreach ($external as $value) {
+				$original->add($value);
+			}
+		} else { // if scalar
+			if ($overwrite) {
+				$original = null !== $external ? $external : $original;
+			} else {
+				$original = null === $original ? $external : $original;
+			}
+		}
+	}
 }