The Importance of Do Expressions in Drupal

Do expressions do away with all these parentheses. But it goes beyond that because inside the do expressions semantics actually change. So an if can become a part of an expression and the value of the if you don't need to put returns in it. And again, it's difficult to explain without showing the code will put a link to the actual proposal. Yeah, how would Douglas Crawford always refer to them as gonads? You know, at the end of the function of the iffy.