Custom Initialization for a View Controller using Storyboards

• http://stackoverflow.com/questions/12981953/custom-initialization-for-a-view-controller-using-storyboards
• http://stackoverflow.com/questions/7226239/objective-c-custom-view-and-implementing-init-method

こんな感じかな？

- (void)commonInit
{
    // do any initialization that's common to both -initWithFrame:
    // and -initWithCoder: in this method
}

- (id)initWithFrame:(CGRect)aRect
{
    if ((self = [super initWithFrame:aRect])) {
        [self commonInit];
    }
    return self;
}

- (id)initWithCoder:(NSCoder*)coder
{
    if ((self = [super initWithCoder:coder])) {
        [self commonInit];
    }
    return self;
}