From: Trans <transfire@...>
Date: 2007-01-14T11:09:08+09:00
Subject: Re: return_on


Joel VanderWerf wrote:

> This only helps a little...
>
> result = files.each do |file|
>    r = require file and break r
> end

...and the use of 'and'. these are the crafty of ruby :-)

  def x
    r = @cache[:x] and return r
    ...
  end

pretty good, still a little unDRY, but pretty good.

t.