From: Pit Capitain <pit.capitain@...>
Date: 2007-08-07T00:29:10+09:00
Subject: Re: yield or call?

2007/8/6, Phlip <phlip2005@gmail.com>:
> When writing API-style code, I always start with &block because it's only a
> matter of time before I refactor the code and start passing that &block into
> a helper method.

Phlip, you can do the equivalent with yield:

  def x(&b); xx(&b); end
  def xx(&b); b.call; end

vs.

  def y; yy { yield }; end
  def yy; yield; end

Also in this case the yield version is much faster.

Regards,
Pit