From: Felix Windt <fwmailinglists@...>
Date: 2007-09-11T04:42:40+09:00
Subject: Re: Newbie question: Small blocks

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> -----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}


Felix

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