[react-native] Open-source ReactART for native

Libraries/ART/ARTGroup.m

@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#import "ARTGroup.h"
+
+@implementation ARTGroup
+
+- (void)renderLayerTo:(CGContextRef)context
+{
+// TO-DO: Clipping rectangle
+
+  for (ARTNode *node in self.subviews) {
+    [node renderTo:context];
+  }
+}
+
+@end