extension KeyedDecodingContainer {
	public func decodeFloatOrString(forKey key: Key) throws -> Float? {
		if let floatVal = try? decode(Float.self, forKey: key) {
			return floatVal
		}
		if let stringVal = try? decode(String.self, forKey: key) {
			return Float(stringVal)
		}
		return nil
	}

	public func decodeIntOrString(forKey key: Key) throws -> Int? {
		if let intVal = try? decode(Int.self, forKey: key) {
			return intVal
		}
		if let stringVal = try? decode(String.self, forKey: key) {
			return Int(stringVal)
		}
		return nil
	}

	public func decodeStringOrArray(forKey key: Key) throws -> String? {
		if let arrayVal = try? decode([String].self, forKey: key) {
			return arrayVal.joined(separator: ",")
		}
		if let stringVal = try? decode(String.self, forKey: key) {
			return stringVal
		}
		return nil
	}

}