From: Morton Goldberg <m_goldberg@...>
Date: 2007-11-03T15:47:18+09:00
Subject: Re: new instance (uninitialized constant)

On Nov 3, 2007, at 12:24 AM, Thufir wrote:

> I need to indicate where to find the Song class.  With a module?  I'm
> looking for the simplest technique (hint pls):
>
> C:\Documents and Settings\nsaunders\Desktop>
> C:\Documents and Settings\nsaunders\Desktop>
> C:\Documents and Settings\nsaunders\Desktop>type Song.rb
> class Song
>   def initialize(name, artist, duration)
>     @name     = name
>     @artist   = artist
>     @duration = duration
>   end
> end
> C:\Documents and Settings\nsaunders\Desktop>
> C:\Documents and Settings\nsaunders\Desktop>type Sing.rb
> aSong = Song.new("Bicylops", "Fleck", 260)
> C:\Documents and Settings\nsaunders\Desktop>
> C:\Documents and Settings\nsaunders\Desktop>Sing.rb
> C:/Documents and Settings/nsaunders/Desktop/Sing.rb:1: uninitialized
> constant So
> ng (NameError)
>
> C:\Documents and Settings\nsaunders\Desktop>
> C:\Documents and Settings\nsaunders\Desktop>

Hint: Insert

    require 'Song'

at the beginning of Sing.rb.

Regards, Morton