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PONon-deprecated means of setting object mapping
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copied!<p>I have a Ruby On Rails local server running which serves me the following JSON:</p> <pre><code>[ { "content" : "Here is content", "created_at" : "2012-10-07T01:06:51Z", "id" : 4, "name" : "Joe", "title" : "Title 1", "updated_at" : "2012-10-07T01:06:51Z" }, { "content" : "Here is content", "created_at" : "2012-10-07T01:07:09Z", "id" : 5, "name" : "John", "title" : "Title2", "updated_at" : "2012-10-07T01:07:09Z" } ] </code></pre> <p>I am using RestKit to parse this into <code>Post</code> model objects like so:</p> <pre><code>- (void)loadObjects { RKObjectMapping *objectMapping = [RKObjectMapping mappingForClass:[Post class]]; [objectMapping mapKeyPath:@"id" toAttribute:@"postId"]; [objectMapping mapKeyPath:@"created_at" toAttribute:@"createdAt"]; [objectMapping mapKeyPath:@"content" toAttribute:@"content"]; [objectMapping mapKeyPath:@"title" toAttribute:@"title"]; [objectMapping mapKeyPath:@"name" toAttribute:@"name"]; [objectMapping mapKeyPath:@"updated_at" toAttribute:@"updatedAt"]; RKObjectManager* manager = [RKObjectManager objectManagerWithBaseURLString:@"http://localhost:3000/"]; [manager loadObjectsAtResourcePath:@"/posts" objectMapping:objectMapping delegate:self]; } - (void)objectLoader:(RKObjectLoader *)objectLoader didLoadObjects:(NSArray *)objects { NSLog(@"%@", objects); } </code></pre> <p>This works fine, however the <code>loadObjectsAtResourcePath:objectMapping:delegate:</code> is deprecated. I assume I should therefore be using <code>loadObjectsAtResourcePath:delegate:</code>, but I cannot figure out a way to set the <code>objectMapping</code>. Any thoughts?</p> <p><strong>Update</strong></p> <p>I am now setting the delegate like so:</p> <pre><code>[manager loadObjectsAtResourcePath:@"/posts" usingBlock:^(RKObjectLoader *loader) { loader.objectMapping = objectMapping; loader.delegate = self; }]; </code></pre>

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