Initial Beer object and empty class method verse
Pass beer song test 1
Pass beer song tests 1-2
Pass beer tests 1-3
Pass beer tests 1-4
Pass beer song tests 1-5
Make methods private
Refactor #sing to not use reverse
Move capitalize out to act on entire string

It makes it a little clearer that the string will be capitalized.
Pull strings out into methods
Reindent
Refactor
Introduce Bottle class
make @current_bottle attr_reader
make @number attr_reader
Refactor #sing to not use reverse
Make String.prototype.capitalize a little more friendly

http://www.websanova.com/blog/javascript/extending-javascript-the-right-way#.UijVaRbFWSM
make verse just use one variable
Merge branch 'refs/heads/ruby/beer_song'