UITableViewCell Editing with Autolayout

cellAutolayout

- (void)awakeFromNib
{
    [super awakeFromNib];
 
    for (NSLayoutConstraint *cellConstraint in self.constraints)
    {
        [self removeConstraint:cellConstraint];
 
        id firstItem = cellConstraint.firstItem == self ? self.contentView : cellConstraint.firstItem;
        id seccondItem = cellConstraint.secondItem == self ? self.contentView : cellConstraint.secondItem;
 
        NSLayoutConstraint* contentViewConstraint = [NSLayoutConstraint constraintWithItem:firstItem
                                                                                 attribute:cellConstraint.firstAttribute
                                                                                 relatedBy:cellConstraint.relation
                                                                                    toItem:seccondItem
                                                                                 attribute:cellConstraint.secondAttribute
                                                                                multiplier:cellConstraint.multiplier
                                                                                  constant:cellConstraint.constant];
 
        [self.contentView addConstraint:contentViewConstraint];
    }
}