stuart fellowes wrote:
> Back again on this one, still getting a test delete failure.
> 1) Failure:
> test_delete(TestSongList) [pickaxe_p23.rb:137]:
> <#<Song:0x28a2d58 @artist="artist1", @duration=1, @name="title1">>
> expected but was
> <nil>.
> 
> Not sure what this means exactly?
> 
> Anyone else have this issue or remember the section of the book ?
> 
> Stuart
> 
> 1 tests, 1 assertions, 1 failures, 0 errors

you have the following:
def append(song)
    #songs.push(song)
    self
  end

Note that the line to push the song onto the list is commented out.
Looks like you hit # instead of @

cheers

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