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Diffstat (limited to '')
| -rw-r--r-- | lib/Utilities.mli | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Utilities.mli b/lib/Utilities.mli index fb38966..7af9f03 100644 --- a/lib/Utilities.mli +++ b/lib/Utilities.mli @@ -6,18 +6,20 @@ end module Result : sig val ( let* ) : ('a, 'e) result -> ('a -> ('b, 'e) result) -> ('b, 'e) result + val ( |>> ) : ('a, 'e) result -> ('a -> ('b, 'e) result) -> ('b, 'e) result val fmap : ('a -> ('b, 'e) result) -> ('a, 'e) result -> ('b, 'e) result end module List : sig val sequence : ('a, 'b) result list -> ('a list, 'b) result - val fold_left : ('a -> 'b -> ('a, 'e) result) -> 'a -> 'b list -> ('a, 'e) result + val foldm_left : ('a -> 'b -> ('a, 'e) result) -> 'a -> 'b list -> ('a, 'e) result val concat_map : ('a -> ('b list, 'e) result) -> 'a list -> ('b list, 'e) result val hd_opt : 'a list -> 'a option end module Option : sig val ( let* ) : 'a option -> ('a -> 'b option) -> 'b option + val ( |>> ) : 'a option -> ('a -> 'b option) -> 'b option val fmap : ('a -> 'b option) -> 'a option -> 'b option val sequence : ('a, 'b) result option -> ('a option, 'b) result end @@ -33,7 +35,7 @@ module FingerTree : sig val map2 : ('a -> 'b -> 'c) -> 'a BatFingerTree.t -> 'b BatFingerTree.t -> 'c BatFingerTree.t val zip : 'a BatFingerTree.t -> 'b BatFingerTree.t -> ('a * 'b) BatFingerTree.t val sequence : ('a, 'b) result BatFingerTree.t -> ('a BatFingerTree.t, 'b) result - val fold_left : ('a -> 'b -> ('a, 'e) result) -> 'a -> 'b BatFingerTree.t -> ('a, 'e) result + val foldm_left : ('a -> 'b -> ('a, 'e) result) -> 'a -> 'b BatFingerTree.t -> ('a, 'e) result val join : string BatFingerTree.t -> string -> string end |