Rubymine

Last Saturday at the Edmonton Ruby Meetup (YEGRB) I discussed type checking, Sorbet, and integrating Sorbet into an existing Rails application.

Feedback and questions are most welcome. Thanks you to YEGRB for hosting and for everyone that participated in the live stream.

I was curious to see if I could create a Docker container for a new Rails project without having Ruby or Rails installed on the host machine.  To do this I created a new Ubuntu 18 virtual machine with the bare minimum installed for the OS.  I also install Docker, RubyMine, and DataGrip.

Initially I was hoping I could just create the new project inside RubyMine.  Unfortunately I couldn’t get it working.  As you will see setting up the initial Docker container requires more then just running the “docker-compose up” command.

In the above video you can replace the question with:

Chris, have created that Ruby on Rails 5 project?

What dose it look like I’m Doing!

Scene 1: Create new Ruby on Rails project using Ruby Mine.

Scene 2: Try to install the Gems find out I need Ruby 2.5.