Originally Posted by VIPStephan
Dude, how about you put that exact question in any search engine’s search field and wait for a million results to appear within a second for an answer and not waste the time of other members with such basic questions?
What's the point of having a forum if everyone should get their answers from Google?
Ruby On Rails is like PHP, for storing strings, numbers in databases, or for including several pages into one page, or a hundred different uses.
I'm pretty certain Twitter uses RoR for its search engine, if I'm not mistaken.