Beginning Ruby：From Novice to Professional

"RubyisperhapsbestknownastheenginepoweringthehugelypopularRubyonRailswebframework.However,itisanextremelypowerfulandversatileprogramminglanguageinitsownright.Itfocusesonsimplicityandoffersafullyobject-orientedenvironment.BeginningRubyisathoroughlycontemporaryguideforeverytypeof