Administrate

Administrate generates admin controllers and views that you then edit like any other
Rails code. The generated code is yours.

What you get

• A dashboard class per model describing fields and their types
• Index, show, new and edit screens
• Search and filtering
• Every view overridable, because they are generated into your app

Adding it

# Gemfile
gem "administrate"

rails generate administrate:install

Administrate or Madmin

Administrate generates code into your repository; Madmin keeps more of itself inside
the gem. Pick generated-and-editable, or configured-and-compact.