VSL By Example

Introduction to VSL using examples:

func main() {
     print("Hello, World!") // Prints Hello, World!
}

const helloWorld = "Hello, World!"
func main() {
     print(helloWorld) // Prints Hello, World!
}

import IO

func main() {
     put("Enter your name: ")
     let name = read(.line)
     print("Hello #{name}")
}

import IO

class Goat {
    let name: String
    let shoeSize: Int

    func greet() {
        print("My name is #{self.name} and my shoe size is #{self.shoeSize}")
    }
}

func main() {
     let goat = Goat(name: "Sir Goat IV", shoeSize: 9)
     goat.greet()
}

interface GoatConvertable {
     let asGoat: Goat { get }
}

class Goat: GoatConvertable {
    let name: String
    let shoeSize: Int

    let asGoat: Goat { return self }
}

class HornedAnimalWithBeard: GoatConvertable {
     let name: String
     let shoeSize: Int

     let asGoat: Goat { return Goat(name: name, shoeSize: shoeSize) }
}

func sayHi(to goat: Goat) {
}