I'm new to functional programming and was wondering what would be the best way to do this. I have one file (display.ml) that has functions that saves, loads, and displays the high score, and another file (turn.ml) that has functions to handle playing a turn in a card game. I'm currently trying to tie both of these together in one file called game.ml. I made a module in display.ml and turn.ml, whose contents contains all the functions I previously wrote in the file. I was wondering what would be the best way to import these modules into game.ml. I was reading this, and it seems like the modules have to be defined in the same file that you would like to use it in
Suppose you have three files :
cat display.ml
let p x = Printf.printf "%d" x
cat turn.ml
let t =(+) 1
cat game.ml
open Display
open Turn
let ()=
p (t 2 )
As you can see, you can "import turn.ml" with open Turn and use the function t inside game.ml
To compile :ocamlbuild game.byte
Execution :./game.byte
3