The data for the exercises in for all of the Exercism language tracks, along with the code to sew it all together.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install trackler
To access a language track, use the track id (e.g.
track = .["fsharp"] track.language # => "F#"
Tracks have implementations of specific problems:
track.implementations.each do |implementation| # implementation.files, implementation.readme, etc end
To get the specification of a problem, use the exercise slug:
specification = .["leap"]
Specifications contain the generic, language-independent metadata:
specification.blurb # => "Write a program that will take a year and report if it is a leap year." specification.name # => "Leap"
You can get all of the different language implementations for a specification:
.[specification.slug].each do |implementation| # ... end
After checking out the repo, run
bin/setup to install dependencies. You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install.
To release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the
.gem file to rubygems.org.
Adding a new language track
Language tracks are included as submodules. To add a new one, run the following command, defining the track id as an environment variable. Shown here with
prolog as an example.
$ TRACK_ID=prolog; git submodule add https://github.com/exercism/$TRACK_ID tracks/$TRACK_ID
Bug reports and pull requests are welcome on GitHub at https://github.com/exercism/trackler. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
See CONTRIBUTING.md for details.
This is an extraction from https://github.com/exercism/x-api.
Owners of the gem can publish it to rubygems like this:
gem build trackler.gemspec gem install --local trackler-$VERSION.gem gem push trackler-$VERSION.gem
Projects that make use of this gem:
The gem is available as open source under the terms of the MIT License.