Zero content margin UITableViewCell

NSPZeroMarginCell.m

// Hide separator for specific cell is extremely hard in iOS 9.
// None of these worked or good enough for me:
// http://stackoverflow.com/questions/8561774/hide-separator-line-on-one-uitableviewcell 

@interface NSPZeroMarginCell : UITableViewCell

@property (nonatomic, assign) BOOL separatorHidden;

@end

@implementation NSPZeroMarginCell

- (void) layoutSubviews {
    [super layoutSubviews];
    CGRect f = self.textLabel.frame;
    f.origin.x = 0;
    self.textLabel.frame = f;
    
    for (UIView *view in  self.subviews) {
        if (![view isKindOfClass:[UIControl class]]) {
            if (CGRectGetHeight(view.frame) < 3) {
                view.hidden = self.separatorHidden;
            }
        }
    }
}

@end

Works great on iOS 9 :)