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

API::Helpers#required_attributes!

Checks the occurrences of required attributes, each attribute must be present in the params hash
or a Bad Request error is invoked.

Parameters:
  keys (required) - A hash consisting of keys that must be present

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-API--Helpers-required_attributes--for-pr

# Commit to git

git add git commit -m "better docs for API::Helpers#required_attributes!"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-API--Helpers-required_attributes--for-pr

hub pull-request

# Celebrate!