From: James Harrison <oscartheduck@...>
Date: 2010-07-26T00:14:31+09:00
Subject: Re: assign blocks to variables


On Jul 25, 2010, at 9:00 AM 7/25/10, poseid wrote:

> If you want to work on a function that takes a block as input, is it
> possible to assign the block to a variable?
> In other words, how would you parameterize this in irb:
> 
> myfunc {
>                  otherfunc {  |a|
>                       print a
>                   }
> }
> 
> 


You hand blocks in as a variable to a function by prepending a variable name with an ampersand:

myfunc(&block)

Is that what you're looking for?