rails_admin

https://github.com/railsadminteam/rails_admin

Ruby

RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data

ActiveRecord::Locking::Optimistic#relation_for_destroy

This is patched because we need it to query `lock_version IS NULL`
rather than `lock_version = 0` whenever lock_version is NULL.

Source | Google | Stack overflow

Edit

git clone [email protected]:railsadminteam/rails_admin.git
cd rails_admin
open

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-ActiveRecord--Locking--Optimistic-relation_for_destroy-for-pr

# Commit to git
git add git commit -m "better docs for ActiveRecord::Locking::Optimistic#relation_for_destroy"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-ActiveRecord--Locking--Optimistic-relation_for_destroy-for-pr
hub pull-request

# Celebrate!