pg_search

https://github.com/casecommons/pg_search

Ruby

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search

TreeHelper#tree_icon

Return an image icon depending on the file type and mode

type - String type of the tree item; either 'folder' or 'file'
mode - File unix mode
name - File name

Source | Google | Stack overflow

Edit

git clone [email protected]:casecommons/pg_search.git
cd pg_search
open

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-TreeHelper-tree_icon-for-pr

# Commit to git

git add git commit -m "better docs for TreeHelper#tree_icon"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-TreeHelper-tree_icon-for-pr

hub pull-request

# Celebrate!