The Many Faces of Flat‑Map: Part 2
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English - January 16, 2019 07:00 - 27 minutes - 43.2 MB Video - ★★★★★ - 2 ratingsTechnology Education programming development mobile ios functional swift apple developer software engineering server Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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Now that we know that `flatMap` is important for flattening nested arrays and optionals, we should feel empowered to define it on our own types. This leads us to understanding its structure more in depth and how it's different from `map` and `zip`.