Add this line to your application's Gemfile:
gem 'tenpai_wakaru_man'And then execute:
$ bundle
Or install it yourself as:
$ gem install tenpai_wakaru_man
# ready(聴牌) or not
TenpaiWakaruMan.ready?('123m123p23sSSSwPPd') # => true
# win(和了) or not
TenpaiWakaruMan.win?('234m234m234m222p55m') # => true
# You can also like this
TenpaiWakaruMan.win?('222333444455m222p') # => true | Ew |  | Sw |  | Ww |  | Nw | ||||||||||
 | Cd |  | Fd |  | Pd | ||||||||||||
 | 1m |  | 2m |  | 3m |  | 4m |  | 5m |  | 6m |  | 7m |  | 8m |  | 9m |
 | 1s |  | 2s |  | 3s |  | 4s |  | 5s |  | 6s |  | 7s |  | 8s |  | 9s |
 | 1p |  | 2p |  | 3p |  | 4p |  | 5p |  | 6p |  | 7p |  | 8p |  | 9p |
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.
Bug reports and pull requests are welcome on GitHub at https://github.com/[flada-auxv]/tenpai_wakaru_man.