hogehogeアプリを作成 mkdir hogehoge cd hogehoge echo 2.2.4 > .ruby-version ruby -v rbenv local 2.2.4 ll -a rbenv versions gem install bundler rbenv gemset list rbenv gemset create 2.2.4 hoge echo >.rbenv-gemsets hoge ll -a bundle init vim …

routesの基本 akkunchoi.github.io railsguides.jp

admins-MacBook-Pro% initdb /usr/local/var/postgres -E utf8 The files belonging to this database system will be owned by user "hoge". This user must also own the server process. The database cluster will be initialized with locale "ja_JP.UT…