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authorDJ O'Leary <dijitol@proton.me>2026-06-27 00:11:43 +0200
committerDJ O'Leary <dijitol@proton.me>2026-06-27 00:11:43 +0200
commit976048a85403fbb0751c34fa42703a3c47f6e918 (patch)
tree46e321d8120c45e318ead66f60165b0b854c85a1 /ocaml/lib/application/d02p01.ml
parent6d8fb621d1e93b83786890d6d9cb6f0d8defa8ae (diff)
refactor!: change repo directory structure for ocaml
Diffstat (limited to 'ocaml/lib/application/d02p01.ml')
-rw-r--r--ocaml/lib/application/d02p01.ml54
1 files changed, 0 insertions, 54 deletions
diff --git a/ocaml/lib/application/d02p01.ml b/ocaml/lib/application/d02p01.ml
deleted file mode 100644
index f313149..0000000
--- a/ocaml/lib/application/d02p01.ml
+++ /dev/null
@@ -1,54 +0,0 @@
-open Domain.D02p01
-
-let err_empty_input = "input is empty"
-
-(** [input_to_lines input] is a list of strings that have been split on ','.
- Example: [input_to_lines "12-34,56-78,90-100"] becomes the list \[ "12-34"; "56-78"; "90-100" \].
- Requires: [input] to be a string in the format "12-34,56-78,90-100". *)
-let input_to_lines input = input |> String.trim |> String.split_on_char ','
-
-let pp_lines = Seq.iter (fun l -> Logs.debug (fun m -> m "line=%s" l))
-
-(** [lines_to_ranges line] is a list of [Range]s found on [line]. *)
-let lines_to_ranges =
- Seq.map (fun line ->
- Scanf.sscanf line "%d-%d" (fun id1 id2 -> Range.create (id1, id2)) )
-
-let pp_ranges = Seq.iter (fun r -> Logs.debug (fun m -> m "%s" (Range.pp r)))
-
-(** [collect_all ranges] is an unsorted list of [ID]s within the [ranges] (inclusive). *)
-let collect_all =
- Seq.concat_map (fun range -> List.to_seq (Range.collect range))
-
-let pp_collection = Seq.iter (fun c -> Logs.debug (fun m -> m "%s" (ID.pp c)))
-
-(** [rules] is a list of rules that [ID]s must pass to be considered invalid. *)
-let rules =
- [ (fun id -> String.length (ID.to_string id) mod 2 = 0)
- ; (fun id ->
- let id' = ID.to_string id in
- let id_len = String.length id' in
- let left = String.sub id' 0 (id_len / 2) in
- let right = String.sub id' (id_len / 2) (id_len / 2) in
- String.equal left right ) ]
-
-(** [is_invalid id] is [true] for an [id] that passes all of the rules and is considered invalid. *)
-let is_invalid = ID.validate rules
-
-(** [passthrough_with_logs logger lst] is [lst] with the side-effects caused by calling [logger] on [lst]. *)
-let passthrough_with_logs logger lst = logger lst ; lst
-
-let solve input () =
- if input = "" then Error err_empty_input
- else
- let answer =
- input |> input_to_lines |> List.to_seq
- |> passthrough_with_logs pp_lines
- |> lines_to_ranges
- |> passthrough_with_logs pp_ranges
- |> collect_all
- |> passthrough_with_logs pp_collection
- |> Seq.filter is_invalid
- |> Seq.fold_left (fun acc id -> acc + ID.to_int id) 0
- in
- Ok answer