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import UIKit | |
class FileManager { | |
static func decodeJSON<T: Decodable>(fileName: String?, subdirectory: String?) -> T? { | |
guard let filename = fileName else { return nil } | |
if filename.isEmpty { return nil } | |
let decoder = JSONDecoder() | |
guard | |
let url = Bundle.main.url(forResource: filename, withExtension: "json", subdirectory: subdirectory), | |
let data = try? Data(contentsOf: url), |