# File lib/bundler/vendor/thor/lib/thor/util.rb, line 74
      def thor_classes_in(klass)
        stringfied_constants = klass.constants.map(&:to_s)
        Bundler::Thor::Base.subclasses.select do |subclass|
          next unless subclass.name
          stringfied_constants.include?(subclass.name.gsub("#{klass.name}::", ""))
        end
      end