refactor!: change repo directory structure for ocaml

1 files changed, 15 insertions, 0 deletions

diff --git a/ocaml/lib/year2025/day02/part01/range.mli b/ocaml/lib/year2025/day02/part01/range.mli
new file mode 100644
index 0000000..e525e43
--- /dev/null
+++ b/ocaml/lib/year2025/day02/part01/range.mli
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+open Id
+
+module Range : sig
+  (** [t] is a range of values *)
+  type t
+
+  val create : int * int -> t
+  (** [create (s, e)] is a range starting at [s] and ending at [e]. *)
+
+  val collect : t -> ID.t list
+  (** [collect r] is a list containing all elements within the range (inclusive). *)
+
+  val pp : t -> string
+  (** [pp r] is a pretty string representing [r] *)
+end