It seems that guard-cucumber uses the legacy api for formatter and
cucumber moved those classes to a separate module. This fix just allows
the specs to pass on new cucumber.
I wouldn't mind moving to the new API completely - there's probably little value in maintaining backward compatibility when it comes to Cucumber itself.
It seems that guard-cucumber uses the legacy api for formatter and cucumber moved those classes to a separate module. This fix just allows the specs to pass on new cucumber.