Better handling of Nutriments

Sources/OpenFoodFacts/Schemas/ObjectDebugger.swift

@@ -0,0 +1,58 @@
+public protocol ObjectDebugger: CustomStringConvertible {
+	var description: String { get }
+}
+
+extension ObjectDebugger {
+	public var description: String {
+		var description = "\(type(of: self))("
+		let mirror = Mirror(reflecting: self)
+
+		for (label, value) in mirror.children {
+			if let label = label {
+				description += "\(label): \(value), "
+			}
+		}
+
+		// Remove the trailing comma and space
+		description = String(description.dropLast(2))
+		description += ")"
+
+		return description
+	}
+
+	private func prettyPrint(object: Any, indentation: String = "") -> String {
+		var description = "\(type(of: object)) {"
+
+		let mirror = Mirror(reflecting: object)
+
+		for (label, value) in mirror.children {
+			if let label = label {
+				let childDescription: String
+				switch value {
+				case let nestedObject as CustomStringConvertible:
+					childDescription = prettyPrint(
+						object: nestedObject, indentation: "\(indentation)  ")
+				case let stringValue as String:
+					childDescription = "\"\(stringValue)\""
+				case let floatValue as Float:
+					childDescription = "\(floatValue)"
+				case let intValue as Int:
+					childDescription = "\(intValue)"
+				case let optionalValue as CustomStringConvertible?:
+					if let unwrapped = optionalValue {
+						childDescription = "\(unwrapped)"
+					} else {
+						childDescription = "nil"
+					}
+				default:
+					childDescription = "\(value)"
+				}
+
+				description += "\n\(indentation) \(label): \(childDescription)"
+			}
+		}
+
+		description += "\n\(indentation)}"
+		return description
+	}
+}