Entries from 2014-10-31 to 1 day
rails project作成。 rails new myapp --database=postgresqldirectoryを移動。 cd myappwelcome controllerを生成。 rails generate controller welcomeapp/views/welcome/index.html.erb を編集。 <h2>Hello World</h2> <p> The time is now: <%= Time.now %> </p>config/r…