Good point! I have added that requirement. Thanks!

Indeed this was intended, as pointed out in the description, a module can be defined once with the dependencies array, but can be used after without them to create other components. The test is trying to show the difference between:

angular.module('app', [])

and

angular.module('app').controller(function(){})

without overcomplicating things.

Fixed, thanks for the catch

Thank you!

Nice Kata!

translation to JS ready :)

Thanks! yep I could have changed all the wrappers, would improve readability for sure :)
I like very much the way you've extracted the inner formulas, that's very intuitive!

Getting the same error. After hours of trying I had to unlock the solutions to see that people had the same solution as I had!! this is so mental :(