class Gator class Command < Thor include ActAsCommand include ActAsCommandCollection #The following lines fix a bug in thor see: https://github.com/wycats/thor/pull/150 class << self def register(klass, subcommand_name, usage, description, options={}) if klass <= Thor::Group desc usage, description, options define_method(subcommand_name) { |*args| invoke klass } else desc usage, description, options subcommand subcommand_name, klass end end end end end