Various hellos world.

hello-rdl.rb

require 'rdl'
require 'types/core'

extend RDL::Annotate

type '(String) -> nil', typecheck: :now
def greet(name)
  puts "hello, #{name}."
end

greet 'world'

hello.js

function greet(name) {
    console.log(`hello, ${name}.`);
}
greet('world');

hello.rb

def greet(name)
  puts "hello, #{name}."
end

greet 'world'

hello.ts

function greet(name: string): void {
    console.log(`hello, ${name}.`);
}
greet('world');