sprockets

https://github.com/rails/sprockets

Ruby

Rack-based asset packaging system

Sprockets::Server#path_fingerprint

Gets ETag fingerprint.

    "foo-0aa2105d29558f3eb790d411d7d8fb66.js"
    # => "0aa2105d29558f3eb790d411d7d8fb66"

Source | Google | Stack overflow

Edit

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

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Sprockets--Server-path_fingerprint-for-pr

# Commit to git
git add lib/sprockets/server.rbgit commit -m "better docs for Sprockets::Server#path_fingerprint"

# 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--Server-path_fingerprint-for-pr
hub pull-request

# Celebrate!