Jonathan Lang wrote:
Seconded. I would favor allowing an "else" block to be attached following any loop block, with the semantics being that the else block only gets triggered if the loop block doesn't run at least once. I'd do this instead of a block trait (such as FIRST or LAST) because of the either-or relationship between the loop block and the else block.
The one exception would be the "repeat" statement, because attaching an "else" block to it would be as confusing semantically as attaching an "else" block to an "unless" statement. -- Jonathan "Dataweaver" Lang
