OperaWatir is a part of the Watir (pronounced water) family of free software Ruby libraries for automating web browsers. OperaWatir provides a querying engine and Ruby bindings for a backend Java library, OperaDriver, for driving the Opera web browser. It aims for full compliancy with the Watir 2 and Watir 3 specifications.
Gemfile gem 'operawatir', '~> 0.6.pre1'
install gem install operawatir -v 0.6.pre1 --pre