Use Strategy |

This is a companion discussion topic for the original entry at

The Swift files in the Resources folder (in the download materials) already contains all the code that is typed out during this video.

+1 on Resources folder being typed out. I also noticed a typo on SequentialQuestionStrategy file.

func questionIndexTitle() -> String {
return “(questionIndex + 1)(questionGroup.questions.count)”

should have / in between like RandomQuestionStrategy otherwise question count would be 110 not 1/10.

Thanks for pointing these out! I’ll make sure these get fixed in the next update for this course. :]