You’ve made it to the end of the tenth part of this series, so let’s summarize:
if let
or using guard let
.nil
your code will crash.try?
to convert a throwing function into an optional return value, or try!
to crash if an error is thrown.init?()
to make a failable initializer.SPONSORED Take the pain out of configuring and testing your paywalls. RevenueCat's Paywalls allow you to remotely configure your entire paywall view without any code changes or app updates.
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