From: ts <decoux@...>
Date: 2002-11-01T02:57:11+09:00
Subject: Re: First wall...

>>>>> "t" == ted  <ted@php.net> writes:

t> 	append(Song.new('title1',...) statement:

t> "uninitialized constant Song (NameError)"

 Well, this is because you have forgotten to include the definition for the
 class Song, something like :

   class Song
      @@plays = 0
      def initialize(name artist, duration)
         @name = name
         @artist = artist
         @duration = duration
         @play = 0
      end
      
      # etc, etc, etc
   end

   class SongList
      def initialize
         @songs = Array.new
      end

      def append(aSong)
         @songs.push(aSong)
         self
      end
   end

   list = SongList.new
   list.
      append(Song.new('title1', 'artist1', 1)
   # etc, etc, etc



 or put the definition of the class Song in a file 'song.rb' then write

   require 'song'

   class SongList
      # erc, etc, etc
   end

   list = SongList.new
   list.
      append(Song.new('title1', 'artist1', 1
   # etc, etc, etc


Guy Decoux