Source file monad_plus.ml
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module Core_via_bind (Req : Preface_specs.Monad_plus.WITH_BIND) = struct
type 'a t = 'a Req.t
include (
Indexed_monad_plus.Core_via_bind (struct
type ('a, 'index) t = 'a Req.t
include (
Req : Preface_specs.Monad_plus.WITH_BIND with type 'a t := 'a Req.t )
end) :
Preface_specs.Indexed_monad_plus.CORE with type ('a, _) t := 'a Req.t )
end
module Core_via_map_and_join (Req : Preface_specs.Monad_plus.WITH_MAP_AND_JOIN) =
struct
type 'a t = 'a Req.t
include (
Indexed_monad_plus.Core_via_map_and_join (struct
type ('a, 'index) t = 'a Req.t
include (
Req :
Preface_specs.Monad_plus.WITH_MAP_AND_JOIN with type 'a t := 'a Req.t )
end) :
Preface_specs.Indexed_monad_plus.CORE with type ('a, _) t := 'a Req.t )
end
module Core_via_kleisli_composition
(Req : Preface_specs.Monad_plus.WITH_KLEISLI_COMPOSITION) =
struct
type 'a t = 'a Req.t
include (
Indexed_monad_plus.Core_via_kleisli_composition (struct
type ('a, 'index) t = 'a Req.t
include (
Req :
Preface_specs.Monad_plus.WITH_KLEISLI_COMPOSITION
with type 'a t := 'a Req.t )
end) :
Preface_specs.Indexed_monad_plus.CORE with type ('a, _) t := 'a Req.t )
end
module Operation (Core : Preface_specs.Monad_plus.CORE) = struct
type 'a t = 'a Core.t
include (
Indexed_monad_plus.Operation (struct
type ('a, 'index) t = 'a Core.t
include (Core : Preface_specs.Monad_plus.CORE with type 'a t := 'a Core.t)
end) :
Preface_specs.Indexed_monad_plus.OPERATION
with type ('a, _) t := 'a Core.t )
end
module Syntax (Core : Preface_specs.Monad_plus.CORE) = struct
type 'a t = 'a Core.t
include (
Indexed_monad_plus.Syntax (struct
type ('a, 'index) t = 'a Core.t
include (Core : Preface_specs.Monad_plus.CORE with type 'a t := 'a Core.t)
end) :
Preface_specs.Indexed_monad_plus.SYNTAX with type ('a, _) t := 'a Core.t )
end
module Infix
(Core : Preface_specs.Monad_plus.CORE)
(Operation : Preface_specs.Monad_plus.OPERATION with type 'a t = 'a Core.t) =
struct
type 'a t = 'a Core.t
include (
Indexed_monad_plus.Infix
(struct
type ('a, 'index) t = 'a Core.t
include (
Core : Preface_specs.Monad_plus.CORE with type 'a t := 'a Core.t )
end)
(struct
type ('a, 'index) t = 'a Core.t
include (
Operation :
Preface_specs.Monad_plus.OPERATION with type 'a t := 'a Core.t )
end) :
Preface_specs.Indexed_monad_plus.INFIX with type ('a, _) t := 'a Core.t )
end
module Via
(Core : Preface_specs.Monad_plus.CORE)
(Operation : Preface_specs.Monad_plus.OPERATION with type 'a t = 'a Core.t)
(Infix : Preface_specs.Monad_plus.INFIX with type 'a t = 'a Core.t)
(Syntax : Preface_specs.Monad_plus.SYNTAX with type 'a t = 'a Core.t) =
struct
type 'a t = 'a Core.t
include (
Indexed_monad_plus.Via
(struct
type ('a, 'index) t = 'a Core.t
include (
Core : Preface_specs.Monad_plus.CORE with type 'a t := 'a Core.t )
end)
(struct
type ('a, 'index) t = 'a Core.t
include (
Operation :
Preface_specs.Monad_plus.OPERATION with type 'a t := 'a Core.t )
end)
(struct
type ('a, 'index) t = 'a Core.t
include (
Infix : Preface_specs.Monad_plus.INFIX with type 'a t := 'a Core.t )
end)
(struct
type ('a, 'index) t = 'a Core.t
include (
Syntax : Preface_specs.Monad_plus.SYNTAX with type 'a t := 'a Core.t )
end) :
Preface_specs.Indexed_monad_plus.API with type ('a, _) t := 'a Core.t )
end
module Via_bind (Req : Preface_specs.Monad_plus.WITH_BIND) = struct
type 'a t = 'a Req.t
include (
Indexed_monad_plus.Via_bind (struct
type ('a, 'index) t = 'a Req.t
include (
Req : Preface_specs.Monad_plus.WITH_BIND with type 'a t := 'a Req.t )
end) :
Preface_specs.Indexed_monad_plus.API with type ('a, _) t := 'a Req.t )
end
module Via_map_and_join (Req : Preface_specs.Monad_plus.WITH_MAP_AND_JOIN) =
struct
type 'a t = 'a Req.t
include (
Indexed_monad_plus.Via_map_and_join (struct
type ('a, 'index) t = 'a Req.t
include (
Req :
Preface_specs.Monad_plus.WITH_MAP_AND_JOIN with type 'a t := 'a Req.t )
end) :
Preface_specs.Indexed_monad_plus.API with type ('a, _) t := 'a Req.t )
end
module Via_kleisli_composition
(Req : Preface_specs.Monad_plus.WITH_KLEISLI_COMPOSITION) =
struct
type 'a t = 'a Req.t
include (
Indexed_monad_plus.Via_kleisli_composition (struct
type ('a, 'index) t = 'a Req.t
include (
Req :
Preface_specs.Monad_plus.WITH_KLEISLI_COMPOSITION
with type 'a t := 'a Req.t )
end) :
Preface_specs.Indexed_monad_plus.API with type ('a, _) t := 'a Req.t )
end
module Over_monad
(M : Preface_specs.MONAD)
(Req : Preface_specs.Monad_plus.WITH_NEUTRAL_AND_COMBINE
with type 'a t = 'a M.t) =
struct
type 'a t = 'a M.t
include (
Indexed_monad_plus.Over_monad
(Monad.Index
(M))
(struct
type ('a, 'index) t = 'a M.t
include (
Req :
Preface_specs.Monad_plus.WITH_NEUTRAL_AND_COMBINE
with type 'a t := 'a M.t )
end) :
Preface_specs.INDEXED_MONAD_PLUS with type ('a, _) t := 'a M.t )
end
module Over_monad_and_alternative
(Monad : Preface_specs.MONAD)
(Alternative : Preface_specs.ALTERNATIVE with type 'a t = 'a Monad.t) =
Over_monad (Monad) (Alternative)
module From_arrow_apply_and_arrow_plus
(A : Preface_specs.ARROW_APPLY)
(P : Preface_specs.ARROW_PLUS with type ('a, 'b) t = ('a, 'b) A.t) =
Over_monad_and_alternative
(Monad.From_arrow_apply (A)) (Alternative.From_arrow_plus (P))
module Product (F : Preface_specs.MONAD_PLUS) (G : Preface_specs.MONAD_PLUS) =
Over_monad
(Monad.Product (F) (G))
(struct
type 'a t = 'a F.t * 'a G.t
let neutral = (F.neutral, G.neutral)
let combine (x1, y1) (x2, y2) = (F.combine x1 x2, G.combine y1 y2)
end)
module Index (F : Preface_specs.MONAD_PLUS) = struct
type ('a, 'index) t = 'a F.t
include (
Indexed_monad_plus.Via
(struct
type nonrec ('a, 'index) t = ('a, 'index) t
include (F : Preface_specs.Monad_plus.CORE with type 'a t := 'a F.t)
end)
(struct
type nonrec ('a, 'index) t = ('a, 'index) t
include (F : Preface_specs.Monad_plus.OPERATION with type 'a t := 'a F.t)
end)
(struct
type nonrec ('a, 'index) t = ('a, 'index) t
include (
F.Infix : Preface_specs.Monad_plus.INFIX with type 'a t := 'a F.t )
end)
(struct
type nonrec ('a, 'index) t = ('a, 'index) t
include (
F.Syntax : Preface_specs.Monad_plus.SYNTAX with type 'a t := 'a F.t )
end) :
Preface_specs.INDEXED_MONAD_PLUS
with type ('a, 'index) t := ('a, 'index) t )
end