This is first set of examples of JO programming language designed by me.

example.jo

add x y = x + y

add 5 6 # -> 11
 
(add 5 6) # -> 11

map (\x -> x + 1) [2,3,4,5] # -> [3,4,5,6]

loop x = 
  puts x
  (loop x + 1)

loop2 x =
  puts x
  loop x + 1

loop 0 # prints 1\n2\n3\n.... like int x = 0; while(1){printf("%d\n", x++)} /lol

countdown x = 
  puts x
  if x < 1
    x
  else
    (countdown x - 1)


[x*x | x <- [1,2,3,4,5], x < 5] # -> [1,4,9,16]

Process.spawn # primitive to spawn light process with its own GC. Light process autonomic.

loop _ =
  receive
    Int i -> puts "Yay a number"
    -     -> puts "Other stuffz"
  loop 0

pid = Process.spawn loop
pid <- 1      # prints Yay a number\n in pid process
pid <- "Lolz" # prints Other stuffz\n in pid process