From: Li Chen <chen_li3@...>
Date: 2010-04-12T04:15:40+09:00
Subject: Re: Method call within a class

Andrea Dallera wrote:
> Hei,
> 
>   "each"'s receiver will be an instance of a class that includes the
> module Enumerable and "size"'s receiver will be an instance of the class
> Array. Example:
> 
> array = Array.new
> p array.size # => 0
> 
> class MyEnumerable
>   include Enumerable
> 
> end
> 
> foo = MyEnumerable.new
> foo.each_with_index # doesn't raise, the method is defined
>

Hi Andrea,

Thank you very much. So the receiver can be omitted when the method is 
called within a class, right?

Li
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