grape

https://github.com/intridea/grape

Ruby

An opinionated framework for creating REST-like APIs in Ruby.

ProjectsController#extract_ref

Override extract_ref from ExtractsPath, which returns the branch and file path
for the blob/tree, which in this case is just the root of the default branch.
This way we avoid to access the repository.ref_names.

Source | Google | Stack overflow

Edit

git clone [email protected]:intridea/grape.git
cd grape
open

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-ProjectsController-extract_ref-for-pr

# Commit to git

git add git commit -m "better docs for ProjectsController#extract_ref"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-ProjectsController-extract_ref-for-pr

hub pull-request

# Celebrate!