New post: Swift Array Mapping Question - ift.tt/1lsZsS9
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That’s great! The only thing I needed to add was != nil on the isCool check (since it’s an optional). Thanks!
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Oh, interesting. An optional Bool is probably a sign that a custom enum would serve you better.
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Largely this is more of me wanting to figure out how to do things more Swiftly.
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