Test Gist for Swift

Example.swift

import WolfCore

public class Foo {
  let count
  let name
  
  public init(count: Int, name: String) {
    self.count = count
    self.name = name
  }
}

extension Foo: CustomStringConvertible {
  public var description: String {
    print("I see \(count) \(name).")
  }
}

func test() {
  let foo = Foo(count: 3, name: "giraffe")
  print(foo)  // prints "I see 3 giraffe.")
}