Created
August 2, 2024 11:44
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Swift JSON Loader
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| func load<T: Decodable>(_ filename: String) -> T { | |
| let data: Data | |
| guard let file = Bundle.main.url(forResource: filename, withExtension: nil) | |
| else { | |
| fatalError("Couldn't find \(filename) in main bundle.") | |
| } | |
| do { | |
| data = try Data(contentsOf: file) | |
| } catch { | |
| fatalError("Couldn't load \(filename) from main bundle:\n\(error)") | |
| } | |
| do { | |
| let decoder = JSONDecoder() | |
| return try decoder.decode(T.self, from: data) | |
| } catch { | |
| fatalError("Couldn't parse \(filename) as \(T.self):\n\(error)") | |
| } | |
| } |
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