Swift Enums: Initialization with Associated Values from a Server Response

January 10, 2016   |   Initialize a Swift enum with associated values from a JSON response.

Swift Enumerations with Associated Values are a powerful way to represent a group of related values that may be associated with different types. The Apple documentation on enums uses the example of an inventory tracking system with different types of barcodes, UPCA and QR. UPCA and QR codes are both "Barcode" values so . . .