From: Evan Hanson <vnhnsn@...>
Date: 2010-03-04T05:48:09+09:00
Subject: Re: Music Theory (#229)

2010/3/3 Jesús Gabriel y Galán <jgabrielygalan@gmail.com>:
> On Wed, Mar 3, 2010 at 8:13 PM, Evan Hanson
>>  def names
>>    notes = []
>>    @notes.each { |n| notes.push n.name }
>>    notes
>>  end
>
> def names
>  @notes.map {|n| n.name}
> end
>
>>  def to_s
>>    out = ""
>>    names.each { |n| out += n + " " }
>>    out.strip!
>>  end
>
> def to_s
>  names.join(" ")
> end
>
> Jesus.
>

Ha, that's probably Ruby 101. Cool, thanks.

@Brian Candler -- I see you took the modal approach. Pretty cool. I like this:

(mode-1).times { a.push(a.shift) }