some changes
Merge branch 'master' of github.com:lewagon/promo-4-challenges
Rubocop for 02-OO-Advanced
first shot
Rubocop / Rspec for OO-Advanced
Optional gosu game
Rakefile with rubocop for optional exercise
Rspec for cookbook
typo
Merge pull request #12 from lewagon/guidelines_ruby_parsing

Guidelines ruby parsing
Merge branch 'master' of github.com:lewagon/promo-4-challenges
fini