From: Robert Klemme <shortcutter@...>
Date: 2012-10-24T00:36:03+09:00
Subject: Re: Calling class method in instance method of another class

On Tue, Oct 23, 2012 at 12:18 AM, Arlen Christian Mart Cuss <ar@len.me> wrote:
> Could you give a concrete example? Right now your question is very abstract,
> and it sounds as if you're doing everything right, so the devil's most
> likely in the details.

Absolutely.  This works very simple:

$ ruby x.rb
yes!
$ cat -n x.rb
     1
     2
     3  class A
     4    def self.foo() puts "yes!" end
     5  end
     6
     7  class B
     8    def bar
     9      A.foo
    10    end
    11  end
    12
    13  B.new.bar

Cheers

robert

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