Classes

A basic example for a class looks like this:

Greeter.metro

from "fmt" import printlnf

export class Greeter(name String) {
  /**
   * Print a greeting to the given name.
   */
  export greet() {
    printlnf(format(), name)
  }

  hide format() String {
    return "Hello, %s!"
  }
}

You can use the class above like this:

greeter := Greeter("World")
greeter.greet() // Prints "Hello, World!"

Edit this page