Worldwide location (country, region, city) select plugin for Rails, jQuery or Google Maps API?

Question

Is there any plugin which will help to create a dropdown menus for countries, regions and cities? At first user chooses country, then he has his region dropdown menu updated acc

Answer 1

One gem is for countries and states is 'carmen'. It provides all countries and states for just over a dozen countries. I'd recommend using a text input for cities (many databases are incomplete).