For : http://corgitoergosum.net/2014/01/07/ios-coding-conventions-cont/

PSHCoverFeedViewController - Init Methods - private init methods

- (void)setupViewFrameBounds
{
    CGRect screenBounds = [[UIScreen mainScreen] bounds];
    self.view.frame = screenBounds;
}

- (void)setupNavigationBar
{
    self.navigationController.navigationBarHidden = YES;
    self.navigationItem.hidesBackButton = YES;
}

- (void)addSubviewTree
{
    [self.view addSubview:self.menuViewController.view];
    [self.view bringSubviewToFront:self.menuViewController.view];
}

- (void)setUpCoverFlowPagesViewController
{
    if ([self.feedItemsArray count] == 0){
        // fail fast. do nothing
        return;
    }
    
    // set up page view controllers
    FeedItem * firstFeedItem = self.feedItemsArray[0];
    PSHCoverFeedPageViewController * currentPagePageViewController = [[PSHCoverFeedPageViewController alloc] init];
    currentPagePageViewController.feedType = firstFeedItem.type;
    currentPagePageViewController.messageLabelString = firstFeedItem.message;
    currentPagePageViewController.infoLabelString = [NSString stringWithFormat:@"%@ - %@", [self.dateFormatter stringFromDate:firstFeedItem.updatedTime], firstFeedItem.source.name];
    currentPagePageViewController.likesCount = [firstFeedItem.likesCount integerValue];
    currentPagePageViewController.commentsCount = [firstFeedItem.commentsCount integerValue];
    currentPagePageViewController.lastestCommentatorsString = firstFeedItem.latestCommentors;
    currentPagePageViewController.feedItemGraphID = firstFeedItem.graphID;
    currentPagePageViewController.feedType = firstFeedItem.type;
    currentPagePageViewController.likedByMe = firstFeedItem.likedByMe.boolValue;
    currentPagePageViewController.currentIndex = 0;
    if (firstFeedItem.imageURL != nil){
        currentPagePageViewController.imageURLString = firstFeedItem.imageURL;
    }
    currentPagePageViewController.sourceName = firstFeedItem.source.name;
    currentPagePageViewController.sourceAvartarImageURL = firstFeedItem.source.imageURL;
    currentPagePageViewController.delegate = self;
    
    [self.feedsPageViewController setViewControllers:@[currentPagePageViewController] direction:UIPageViewControllerNavigationDirectionForward animated:YES completion:^(BOOL finished) {
    }];
    
    // override local gesture recognizers
    self.view.gestureRecognizers = self.feedsPageViewController.gestureRecognizers;
}