Gem::GemNotFoundException
Gem::GemNotFoundException has not been discovered yet

Ruby's
Gem::GemNotFoundException
class Gem::GemNotFoundException has not been discovered yet
Gem::GemNotFoundException
class Join us on our quest to discover all of Ruby's Exceptional Creatures! Society members will receive new creatures as we discover them (we'll be adding more in the coming months). Oh, and you'll learn a lot about Ruby, too.