ReflectedStringConvertible

ReflectedStringConvertible.swift

public protocol ReflectedStringConvertible: CustomStringConvertible { }

extension ReflectedStringConvertible {
    public var description: String {
        let mirror = Mirror(reflecting: self)
        
        let classType = "\(mirror.subjectType)("
        
        return classType + mirror.children.flatMap { (label, value) in
            if let label = label {
                let subMirror = Mirror(reflecting: value)
                return "\(label): \(subMirror.subjectType)(\(value))"
            }
            
            return nil
        }.joinWithSeparator(", ") + ")"
    }
}


class Person: ReflectedStringConvertible {
    var firstname: String
    var lastname: String
    var age: Int
    
    init(firstname: String, lastname: String, age: Int) {
        self.firstname = firstname
        self.lastname = lastname
        self.age = age
    }
}