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

Gitlab::Database::MigrationHelpers#concurrent_foreign_key_name

Returns the name for a concurrent foreign key.

PostgreSQL constraint names have a limit of 63 bytes. The logic used
here is based on Rails' foreign_key_name() method, which unfortunately
is private so we can't rely on it directly.

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-Gitlab--Database--MigrationHelpers-concurrent_foreign_key_name-for-pr

# Commit to git

git add git commit -m "better docs for Gitlab::Database::MigrationHelpers#concurrent_foreign_key_name"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-Gitlab--Database--MigrationHelpers-concurrent_foreign_key_name-for-pr

hub pull-request

# Celebrate!