A simple Ruby on Rails example

Pre-Set (This is not required if you already have same env)

• Install rbenv

  • weijhih.lian at Byronde-MacBook-Pro.local in ~
  • echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc (~/.bash_profile)
  • echo 'eval "$(rbenv init -)"' >> ~/.bashrc (~/.bash_profile)
  • source ~/.bashrc (~/.bash_profile)

• Install ruby

  • sudo gem install ruby 2.3.7

• Set ruby version for rbenv

  • rbenv global 2.3.7

• Install bundler

  • gem install bundler

• Install rails

  • sudo gem install rails

• Check again (make sure they are all under rbenv folder)

  • weijhih.lian at Byronde-MacBook-Pro.local in ~

  • $ which ruby

  • /Users/weijhih.lian/.rbenv/shims/ruby

  • $ which bundler

  • /Users/weijhih.lian/.rbenv/shims/bundler

  • $ which rails

  • /Users/weijhih.lian/.rbenv/shims/rails