This is the reference implementation of the sample application for the 4th edition of Ruby on Rails Tutorial: Learn Web Development with Rails by Michael Hartl.
All source code in the Ruby on Rails Tutorial is available jointly under the MIT License and the Beerware License. See LICENSE.md for details.
To get started with the app, clone the repo and then install the needed gems:
$ cd ~/tmp
$ git clone https://bitbucket.org/railstutorial/sample_app_4th_ed.git sample_app
$ cd sample_app
$ bundle install --without production
Next, migrate the database:
$ rails db:migrate
Finally, run the test suite to verify that everything is working correctly:
$ rails test
If the test suite passes, you'll be ready to run the app in a local server:
$ rails server
On Cloud9, this command should be
$ rails server -b $IP -p $PORT
instead.
To check out the code for a particular chapter, use
$ git checkout chapter-branch-name
where you can find the branch name using
$ git branch -a
A branch called remotes/orgin/foo-bar can be checked out using git checkout foo-bar.
For more information, see the Ruby on Rails Tutorial book.