diff options
Diffstat (limited to 'script.it/outline/outline.ml')
-rwxr-xr-x | script.it/outline/outline.ml | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/script.it/outline/outline.ml b/script.it/outline/outline.ml new file mode 100755 index 0000000..1df7588 --- /dev/null +++ b/script.it/outline/outline.ml @@ -0,0 +1,21 @@ +open StdLabels + +let internal_path_id = ref 0 + +type t = + { id : int + ; path: Path.Fixed.t + ; back: Path.Fixed.t + } + +let get_id () = + let id = !internal_path_id in + incr internal_path_id; + id + +let find + : t list -> int -> t option + = fun ts id -> + List.find_opt + ts + ~f:(fun p -> p.id = id) |