sprockets

https://github.com/rails/sprockets

Ruby

Rack-based asset packaging system

Sprockets::PathUtils#find_upwards

Internal: Find target basename checking upwards from path.

basename - String filename: ".sprocketsrc"
path     - String path to start search: "app/assets/javascripts/app.js"
root     - String path to stop at (default: system root)

Returns String filename or nil.

Source | Google | Stack overflow

Edit

git clone [email protected]:rails/sprockets.git

cd sprockets

open lib/sprockets/path_utils.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Sprockets--PathUtils-find_upwards-for-pr

# Commit to git

git add lib/sprockets/path_utils.rbgit commit -m "better docs for Sprockets::PathUtils#find_upwards"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-Sprockets--PathUtils-find_upwards-for-pr

hub pull-request

# Celebrate!