jbuilder

https://github.com/rails/jbuilder

Ruby

Jbuilder: generate JSON objects with a Builder-style DSL

Jbuilder.key_format

Same as the instance method key_format! except sets the default.

Source | Google | Stack overflow

Edit

git clone [email protected]:rails/jbuilder.git
cd jbuilder
open lib/jbuilder.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Jbuilder-key_format-for-pr

# Commit to git
git add lib/jbuilder.rbgit commit -m "better docs for Jbuilder.key_format"

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

# Celebrate!