search for: twitter_like_example_app

...39;'s a language table associated with both people and tweets. Also, people have followers and may be followed by other people (stored in the same table, of course). I posted the app on github with some seed data if anyone wants to try it in the console: git clone git://github.com/ultrasaurus/twitter_like_example_app.git sample_app cd sample_app bundle install rake db:migrate rake db:seed rails c I can create simple queries like this: list all people''s names alphabetically > Person.order(:name).all.map(&:name) how many people speak french? > Person.joins(:language).where(:languages => {...