From: "David A. Black" <dblack@...>
Date: 2008-10-16T21:09:59+09:00
Subject: Re: A Ruby block question

On Thu, 16 Oct 2008, David Trasbo wrote:

> David A. Black wrote:
>
>>>> m << yield f
>>>
>>> Yes, that was also my first idea, but that is giving me this syntax
>>> error:
>>>
>>> syntax error, unexpected tIDENTIFIER, expecting kEND
>>
>> Put f in parens:
>>
>>    m << yield(f)
>
> That's also a possibility. But it seems to be a little more complicated
> as mentioned.
>
> can't convert nil into String

You're one post behind -- read my previous answer :-)


David

-- 
Rails training from David A. Black and Ruby Power and Light:
   Intro to Ruby on Rails  January 12-15   Fort Lauderdale, FL
   Advancing with Rails    January 19-22   Fort Lauderdale, FL *
   * Co-taught with Patrick Ewing!
See http://www.rubypal.com for details and updates!