ruby

https://github.com/ruby/ruby

Ruby

The Ruby Programming Language

Enumerable#filter_map

No Docs, write some!

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Edit

git clone [email protected]:ruby/ruby.git
cd ruby
open enum.c

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Enumerable-filter_map-for-pr

# Commit to git
git add enum.cgit commit -m "better docs for Enumerable#filter_map"

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

# Celebrate!