From: Logan Capaldo <logancapaldo@...>
Date: 2007-08-27T12:30:22+09:00
Subject: Re: how to check for block in an evaled method?

On 8/26/07, Nasir Khan <rubylearner@gmail.com> wrote:

>
> I get that. But the question is, is there a way to check for a block and
> then yield in a defined method, as was my naive intention?
>
Stage 1) Upgrade to ruby 1.9 or later. 2) define_method(:foo) { |arg, &block|
  if block then block.call else puts arg
}

Alternative route is to use string eval.
>
> Thanks
> Nasir
>