pg_search

https://github.com/casecommons/pg_search

Ruby

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

IssuesHelper#unassigned_filter

Returns an OpenStruct object suitable for use by <tt>options_from_collection_for_select</tt>
to allow filtering issues by an unassigned User or Milestone

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-IssuesHelper-unassigned_filter-for-pr

# Commit to git

git add git commit -m "better docs for IssuesHelper#unassigned_filter"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-IssuesHelper-unassigned_filter-for-pr

hub pull-request

# Celebrate!