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Questions and answers, part 3

In the full tutorial…

  • Why did you wait until near the end of part 1 to write tests?
  • Should I be writing more tests as we go?
  • How many haptics are too many?
  • Can I search Spotlight’s index?
  • How can I add more than one product to purchase?
  • How do you track consumable in-app purchases?
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