This is largely a matter of taste, but I think go has it exactly right. Ruthlessly enforce only one way, and make that as mandatory as possible. Having code w

This is largely a matter of taste, but I think go has it exactly right. Ruthlessly enforce only one way, and make that as mandatory as possible. Having code which is formatted as uniformly as possible is a huge boon. Rules are better than norms, especially if there is zero cost of enforcing them.