class Thor::Task

def parse_no_method_error(instance, e) #:nodoc:
  if e.message =~ /^undefined method `#{name}' for #{Regexp.escape(instance.to_s)}$/
    raise UndefinedTaskError, "The #{instance.class.namespace} namespace " <<
                              "doesn't have a '#{name}' task"
  else
    raise e
  end
end