#03 Funksjoner

Kode fra episoden

let add_two = (fun x -> x + 2);;
let add = (fun x y -> x + y);;

let multiply_by_two n =
  2 * n;;

print_int (multiply_by_two 4);;

let build_url path host tld ssl =
  let scheme = if ssl then "https" else "http" in
  let prefix = scheme ^ "://" in
  let base_name = host ^ "." ^ tld in
  prefix ^ base_name ^ "/" ^ path;;

print_string (build_url "movies" "api.imdb" "com" true);;