faker-ruby/faker ? reverse-engineered prompt

Build me a Ruby gem that generates realistic fake data for testing, demos, and seeding development databases.

I want it to feel like the Faker library, so I can ask for things like names, emails, phone numbers, addresses, passwords, job titles, dates, numbers, and random text, and get believable results back right away. It should support unique values when I need them, let me set a seed so the same fake data can be repeated, and let me choose a locale so the output matches different countries and languages. Please make it easy to use in a Ruby app with a simple require and straightforward method calls, and include enough generators to cover common app needs. If you need to check current best practices or docs online, go ahead.