Codable+IntString.swift

Codable+IntString.swift

struct MyStruct: Codable  {
    let price: Int?

    init(from decoder: Decoder) throws {
        let container = try decoder.container(keyedBy: CodingKeys.self)
        if let intPrice = try? container.decode(Int?.self, forKey: .price){
          self.price = intPrice
        } else if let stringPrice = try? container.decode(String.self, forKey: .price){
          self.price = Int(stringPrice) ?? nil
        } else {
          self.price = nil;
        }
    }
}