GreenDay

Green Day creates workspaces and tests for Atcoder contests （日本語で解説した記事はこちら)

Installation

Add this line to your application's Gemfile:

gem 'green_day'

And then execute:

$ bundle

Or install it yourself as:

$ gem install green_day

Usage

login(this command stores your cookie as .cookie-store in current directory)

$ bundle exec green_day login

If you want to delete session, remove .cookie-store

This command creates directory and spec.

$ bundle exec green_day new <contest-name>

For example

$ bundle exec green_day new abc150

 abc150
 ├── A.rb
 ├── B.rb
 ├── C.rb
 ├── D.rb
 ├── E.rb
 ├── F.rb
 └── spec
     ├── A_spec.rb
     ├── B_spec.rb
     ├── C_spec.rb
     ├── D_spec.rb
     ├── E_spec.rb
     └── F_spec.rb

Example of output spec

RSpec.describe 'abc150/A.rb' do
  it 'test with "2 900\n"' do
    io = IO.popen('ruby abc150/A.rb', 'w+')
    io.puts("2 900\n")
    io.close_write
    expect(io.readlines.join).to eq("Yes\n")
  end

  it 'test with "1 501\n"' do
    io = IO.popen('ruby abc150/A.rb', 'w+')
    io.puts("1 501\n")
    io.close_write
    expect(io.readlines.join).to eq("No\n")
  end

  it 'test with "4 2000\n"' do
    io = IO.popen('ruby abc150/A.rb', 'w+')
    io.puts("4 2000\n")
    io.close_write
    expect(io.readlines.join).to eq("Yes\n")
  end

end

Template

You can use a template file for creating specs. GreenDay uses template.rb in the working directory as a template file.

requires "math"
x = gets.to_i

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. 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.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/QWYNG/green_day. 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.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the GreenDay project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.