sprockets

https://github.com/rails/sprockets

Ruby

Rack-based asset packaging system

Sprockets::PathUtils#find_matching_path_for_extensions

Internal: Match paths in a directory against available extensions.

path       - String directory
basename   - String basename of target file
extensions - Hash of String extnames to values

Examples

    exts = { ".js" => "application/javascript" }
    find_matching_path_for_extensions("app/assets", "application", exts)
    # => ["app/assets/application.js", "application/javascript"]

Returns an Array of [String path, Object value] matches.

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_matching_path_for_extensions-for-pr

# Commit to git

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

# 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_matching_path_for_extensions-for-pr

hub pull-request

# Celebrate!