Make it faster by replacing the block parameter with a comment: - def a(&block) + def a #&block This works when a method uses `yield` and doesn't do m

Make it faster by replacing the block parameter with a comment: - def a(&block) + def a #&block This works when a method uses `yield` and doesn't do more with the block parameter. Ideally Ruby would have a way to write a method signature to indicate a block is expected and/or or a yield happens, all without triggering the transformation of the block into a first class object.