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Combining Swift’s flexible generics system with protocol-oriented programming can often lead to some really powerful implementations, all while minimizing code duplication and enabling us to establish clearly defined levels of abstraction across our code bases. However, when writing that sort of code before Swift 5.7, it’s been very common to run into the following compiler […]
One of the core strengths of Swift’s protocols is that they enable us to define shared interfaces that multiple types can conform to, which in turn lets us interact with those types in a very uniform way, without necessarily knowing what underlying type that we’re currently dealing with. For example, to clearly define an API […]