Ruby Flog is a Visual Studio Code plug-in that runs flog locally against your code and displays relevant metrics in the status bar. By default, it displays the average flog per method in the selected file. Or, you can select some text and Ruby Flog will display the total flog for the selected text. This is handy when you want to see if your refactoring had an effect on a method's flog.
In order to use this extension you need to have Ruby and the flog gem
installed. The plugin will use your system Ruby. We recommend setting a global
Ruby version using a tool like rbenv, then run gem install flog:
$ rbenv global 2.7.1
$ gem install flog
If you are using RVM, run:
$ rvm use system
$ gem install flog
Or if you are using chruby:
$ chruby system
$ gem install flog
Please see our CHANGELOG.
Bug reports and pull requests are welcome on GitHub.
The plugin is available as open source under the terms of the MIT License.
Everyone interacting in the project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.