Ruby on Rails學習筆記：前置作業

單純以前置作業來說
Ruby on Rails 實戰聖經比Rails 101要輕鬆多了
( Rails 101 S裡面沒有提到前置作業 )
只需要
1.裝git
2.裝homebrew
$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
3.裝ruby
$ brew install ruby
4.裝rails
$ gem install rails --no-ri --no-rdoc