Provided a designated -loadObjectsAtResourcePath which will give a reference of the objectLoader to the caller (Optional)

Author: gumdal

Code/ObjectMapping/RKObjectManager.h

@@ -329,6 +329,8 @@ typedef enum {
  set on the mapping provider.
  */
 - (void)loadObjectsAtResourcePath:(NSString *)resourcePath delegate:(id<RKObjectLoaderDelegate>)delegate;
+// Designated
+- (void)loadObjectsAtResourcePath:(NSString *)resourcePath delegate:(id<RKObjectLoaderDelegate>)delegate objectLoader:(RKObjectLoader**)outObjectLoader;
 
 ////////////////////////////////////////////////////////
 /// @name Mappable Object Loaders

Code/ObjectMapping/RKObjectManager.m

@@ -281,12 +281,20 @@ - (id)loaderForObject:(id<NSObject>)object method:(RKRequestMethod)method
 }
 
 - (void)loadObjectsAtResourcePath:(NSString *)resourcePath delegate:(id<RKObjectLoaderDelegate>)delegate
+{
+    [self loadObjectsAtResourcePath:resourcePath
+                           delegate:delegate
+                       objectLoader:NULL];
+}
+
+- (void)loadObjectsAtResourcePath:(NSString *)resourcePath delegate:(id<RKObjectLoaderDelegate>)delegate objectLoader:(RKObjectLoader**)outObjectLoader
 {
     RKObjectLoader *loader = [self loaderWithResourcePath:resourcePath];
     loader.delegate = delegate;
     loader.method = RKRequestMethodGET;
-
+    
     [loader send];
+    *outObjectLoader = loader;
 }
 
 /////////////////////////////////////////////////////////////