rails

https://github.com/rails/rails

Ruby

Ruby on Rails

ActiveRecord::QueryMethods#arel_columns_from_array

No Docs, write some!

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Edit

git clone [email protected]:rails/rails.git
cd rails
open activerecord/lib/active_record/relation/query_methods.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-ActiveRecord--QueryMethods-arel_columns_from_array-for-pr

# Commit to git
git add activerecord/lib/active_record/relation/query_methods.rbgit commit -m "better docs for ActiveRecord::QueryMethods#arel_columns_from_array"

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

# Celebrate!