1 files changed, 0 insertions, 89 deletions
diff --git a/lib/concepts/Tuple.ml b/lib/concepts/Tuple.ml
deleted file mode 100644
index dc6eb5f..0000000
--- a/lib/concepts/Tuple.ml
+++ /dev/null
@@ -1,89 +0,0 @@
-type t = (string, Value.value) BatMap.t
-
-let empty = BatMap.empty
-let is_empty = BatMap.is_empty
-let set = BatMap.add
-let find_opt = BatMap.find_opt
-
-module Error = struct
-  open Condition
-
-  let unknown_attribute name =
-    condition "unknown-attribute" "No such attribute on this tuple"
-      ("attribute" |=| Value.String name)
-end
-
-let get name tuple =
-  match BatMap.find_opt name tuple with
-  | Some v -> Ok v
-  | None -> Error (Error.unknown_attribute name)
-
-let attributes tuple = BatMap.foldi (fun name _ acc -> BatSet.add name acc) tuple BatSet.empty
-
-let project names tuple =
-  let open Utilities.Result in
-  BatFingerTree.fold_left
-    (fun acc name ->
-      let* acc = acc in
-      let* value = get name tuple in
-      Ok (set name value acc))
-    (Ok empty) names
-
-let rename pairs tuple =
-  let open Utilities.Result in
-  BatFingerTree.fold_left
-    (fun acc (old_name, new_name) ->
-      let* acc = acc in
-      let* value = get old_name tuple in
-      Ok (set new_name value acc))
-    (Ok empty) pairs
-
-let merge left right =
-  BatMap.foldi
-    (fun name value acc ->
-      match acc with
-      | None -> None
-      | Some acc -> (
-         match BatMap.find_opt name acc with
-         | None -> Some (BatMap.add name value acc)
-         | Some value' -> if Value.equal value value' then Some acc else None))
-    right (Some left)
-
-(* Tuple's own wire format for a single value: kept local rather than
-   added to Concepts.Encoding.Value (which only ever encodes hashes and
-   options of them today) so this module owns its representation
-   end to end. *)
-let bencode_of_value = function
-  | Value.String s -> Encoding.Bencode.Tagged ('s', Encoding.Bencode.String s)
-  | Value.Integer n -> Encoding.Bencode.Tagged ('i', Encoding.Bencode.Int n)
-
-let malformed_value () =
-  Condition.condition "malformed-tuple-value"
-    "A tuple field did not conform to what was expected" Condition.empty
-
-let value_of_bencode = function
-  | Encoding.Bencode.Tagged ('s', Encoding.Bencode.String s) -> Ok (Value.String s)
-  | Encoding.Bencode.Tagged ('i', Encoding.Bencode.Int n) -> Ok (Value.Integer n)
-  | _ -> Error (malformed_value ())
-
-module rec Representation : (Encoding.Record.S with type t = t) = Encoding.Record.Make (Body)
-
-and Body : Encoding.Record.BODY = struct
-  type nonrec t = t
-
-  let tag = 'T'
-  let malformed = malformed_value
-
-  let fields tuple =
-    BatMap.foldi (fun name value acc -> (name, bencode_of_value value) :: acc) tuple []
-
-  let of_fields data =
-    let open Utilities.Result in
-    let* kvs = Encoding.Bencode.as_dict data in
-    kvs
-    |> List.map (fun (name, v) -> value_of_bencode v |> Result.map (fun v -> (name, v)))
-    |> Utilities.List.sequence
-    |> Result.map (List.fold_left (fun acc (name, v) -> set name v acc) empty)
-end
-
-let hash tuple = Representation.to_blob tuple |> Hash.hash_of_blob