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> -----Original Message-----
> From: dblack / rubypal.com [mailto:dblack / rubypal.com] On 
> Behalf Of dblack / wobblini.net
> Sent: Monday, September 10, 2007 12:54 PM
> To: ruby-talk ML
> Subject: Re: Newbie question: Small blocks
> 
> Hi --
> 
> On Tue, 11 Sep 2007, Felix Windt wrote:
> 
> >> -----Original Message-----
> >> From: Dante Regis [mailto:dante.regis / gmail.com]
> >> Sent: Monday, September 10, 2007 12:23 PM
> >> To: ruby-talk ML
> >> Subject: Newbie question: Small blocks
> >>
> >> Hello folks,
> >>
> >> sorry for this newbie question, but I saw somewhere that
> >> there is a way to
> >> make a small block without using pipes " | ".
> >>
> >> It was something like   [0, 1, 2].each {  } , with some char
> >> inside the
> >> brackets, like &, but I can't remember it. anyone knows 
> how to use it?
> >>
> >> Thanks
> >> Dante
> >>
> >
> > [1,2].each do |elem|
> > 	elem.do_something
> > end
> >
> > Is equivalent to:
> >
> > [1,2].each do {|elem| elem.do_something}
> 
> You don't want the 'do' on the braces version though. (And yes, I've
> done it occasionally :-)
> 
> 
> David
> 
> -- 
> * Books:
>    RAILS ROUTING (new! http://www.awprofessional.com/title/0321509242)
>    RUBY FOR RAILS (http://www.manning.com/black)
> * Ruby/Rails training
>      & consulting:  Ruby Power and Light, LLC (http://www.rubypal.com)


Whoops.

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