tests/lang/eval-okay-arithmetic.nix


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

with import ./lib.nix;

let {

  range = first: last:
    if builtins.lessThan last first
    then []
    else [first] ++ range (builtins.add first 1) last;

  /* Supposedly tail recursive version:
  
  range_ = accum: first: last: 
    if first == last then ([first] ++ accum)
    else range_ ([first] ++ accum) (builtins.add first 1) last;

  range = range_ [];
  */

  body = sum (range 1 50);

}