ransack

https://github.com/activerecord-hackery/ransack

Ruby

Object-based searching.

Ransack::Adapters::ActiveRecord::Context#build_joins

Checkout active_record/relation/query_methods.rb +build_joins+ for
reference. Lots of duplicated code maybe we can avoid it

Source | Google | Stack overflow

Edit

git clone [email protected]:activerecord-hackery/ransack.git
cd ransack
open lib/ransack/adapters/active_record/context.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Ransack--Adapters--ActiveRecord--Context-build_joins-for-pr

# Commit to git
git add lib/ransack/adapters/active_record/context.rbgit commit -m "better docs for Ransack::Adapters::ActiveRecord::Context#build_joins"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Ransack--Adapters--ActiveRecord--Context-build_joins-for-pr
hub pull-request

# Celebrate!