jruby

https://github.com/jruby/jruby

Ruby

JRuby, an implementation of Ruby on the JVM

JRuby#subclasses_of

No Docs, write some!

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Edit

git clone [email protected]:jruby/jruby.git
cd jruby
open core/src/main/ruby/jruby/jruby.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-JRuby-subclasses_of-for-pr

# Commit to git
git add core/src/main/ruby/jruby/jruby.rbgit commit -m "better docs for JRuby#subclasses_of"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-JRuby-subclasses_of-for-pr
hub pull-request

# Celebrate!