sprockets

https://github.com/rails/sprockets

Ruby

Rack-based asset packaging system

Sprockets::DirectiveProcessor#process_link_tree_directive

`link_tree` links all the nested files in a directory.
Its glob equivalent is `path/**/*`.

    //= link_tree "./images"

Use caution when linking against JS or CSS assets. Include an explicit
extension or content type in these cases

    //= link_tree "./styles" .css

Source | Google | Stack overflow

Edit

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

cd sprockets

open lib/sprockets/directive_processor.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Sprockets--DirectiveProcessor-process_link_tree_directive-for-pr

# Commit to git

git add lib/sprockets/directive_processor.rbgit commit -m "better docs for Sprockets::DirectiveProcessor#process_link_tree_directive"

# 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--DirectiveProcessor-process_link_tree_directive-for-pr

hub pull-request

# Celebrate!