From: Brian Ross <p.brian.ross@...>
Date: 2008-08-29T06:39:35+09:00
Subject: Re: Writing a method to handle a code block?

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On Thu, Aug 28, 2008 at 3:27 PM, Brian Ross <p.brian.ross@gmail.com> wrote:

> I guess I am trying to really figure out
> how it's working so that I can construct my own and really understand it.
> To
> sound like an idiot: I still don't really understand how it's working.
>

Alternatively, if I just run

puts each_vowel {}

it returns 5 vowels, each on its own line and seems to function the same as:

each_vowel {|vowel| puts vowel}

Maybe my question is, what is the importance of the second |vowel|? Does the
first block argument just get passed to the second block through whichever
block argument is given in the second? Also I'm having trouble with the
documentation for the call method to figure out how it works.

Brian

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