Fully OAuth Twitter REST and Search API Ruby bindings using idiomatic Ruby APIs. Very customizable, using JSON and SSL by default. Fully compliant to use against the identi.ca API as well.

New in 0.7.0 (since 0.6.x):
* Added trends/trendline access
* Added querying for trend locations
* Added geolocation setting in tweets
* Added convenience status reply method that makes sense (finally).

Install with: gem install twitter4r

See http://github.com/twitter4r/twitter4r-core for code details.