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