Rails new 手順

rails_new.txt

mkdir XXXX_app

cd XXXX_app

rbenv exec bundle init

vim Gemfile

bundle install --path vendor/bundle

bundle exec rails new . -B

vim Gemfile
　mini_racerのコメントアウトを外す
　sass-railsからsasscに変更する

bundle exec rails db:create
bundle exec puma -C config/puma.rb

bundle exec rails g scaffold user first_name:string last_name:string email:string
bundle exec rails db:migrate

bundle exec rails g scaffold  article title:string body: text user:references
bundle exec rails db:migrate