[Solved] How can you decode a JSON array of objects into an array of Codable structs in Swift? — Ans: Use JSONDecoder to decode the data as [YourStruct].self | iOS Swift

iOS Swift - Networking

How can you decode a JSON array of objects into an array of Codable structs in Swift?

AUse JSONDecoder to decode the data as [YourStruct].self

BDecode each object individually with separate calls

CConvert JSON array to string and parse manually

DUse Codable only for single objects, not arrays

Step-by-Step Solution

Solution:

Step 1: Recognize array decoding support
JSONDecoder can decode arrays by specifying the type as an array of Codable structs.
Step 2: Compare with other options
Decoding individually or manual parsing is inefficient; Codable supports arrays natively.
Final Answer:
Use JSONDecoder to decode the data as [YourStruct].self -> Option A
Quick Check:
Decode arrays with [Struct].self [OK]

Quick Trick: Decode JSON arrays as [Struct].self with JSONDecoder [OK]

Common Mistakes:

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How can you decode a JSON array of objects into an array of Codable structs in Swift?