Description:

Generates ActiveRecord migrations needed to use this gem in Rails application

Example:

rails generate sledgehammer:install

This will create:
    db/migrate/20140626075744_create_pages.rb
    db/migrate/20140626080142_create_contacts.rb
    db/migrate/20140626105612_create_websites.rb
    db/migrate/20140704070249_create_page_contacts.rb