User agent parser.

agent = UserAgent.new('Mozilla/5.0 (Windows; U; Windows NT 6.0; en-us) AppleWebKit/531.9 (KHTML, like Gecko) Version/4.0.3 Safari/531.9')
agent.name            # => :safari
agent.version         # => '4.0.3'
agent.engine          # => :webkit
agent.engine_version  # => '531.9'
agent.platform        # => :windows
agent.os              # => 'Windows Vista'

• Safari

• Chrome

• Firefox

• Opera

• IE

• Konqueror

• PS3

• PSP

• Wii

$ gem install user_agent

• Fork the project.

• Make your feature addition or bug fix.

• Add tests for it. This is important so I don’t break it in a future version unintentionally.

• Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)

• Send me a pull request. Bonus points for topic branches.

See LICENSE for details.

Originally written by TJ Holowaychuk, but I (John Nunemaker) will be maintaining this fork of it for the forseeable future.

• REE 1.8.7

• MRI 1.9.2

Should work on all, but these are the ones I will for sure be checking against.