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import Foundation
extension CustomStringConvertible {
var description: String {
var description: String = "\(type(of: self))("
let selfMirror = Mirror(reflecting: self)
for child in selfMirror.children {
if let propertyName = child.label {
description += "\(propertyName): \(child.value), "
}
}
description += "<\(Unmanaged.passUnretained(self as AnyObject).toOpaque())>)"
return description
}
}
class Person: CustomStringConvertible {
let name: String
let age: Int
init (name: String, age: Int) {
self.name = name
self.age = age
}
}
let alex = Person(name: "Alex", age: 20)
print(alex) // Person(name: Alex, age: 20, <0x000060c000058d20>)
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