Js
This library provides bindings and necessary support for JS FFI. It contains all bindings into Js
namespace.
[| 1;2;3;4|]
|. Js.Array2.map (fun x -> x + 1 )
|. Js.Array2.reduce (+) 0
|. Js.log
module Fn : sig ... end
The same as empty
in Js.Null
will be compiled as null
The same as empty
Js.Undefined
will be compiled as undefined
typeof x
will be compiled as typeof x
in JS Please consider functions in Types
for a type safe way of reflection
unsafe_lt a b
will be compiled as a < b
. It is marked as unsafe, since it is impossible to give a proper semantics for comparision which applies to any type
unsafe_le a b
will be compiled as a <= b
. See also unsafe_lt
unsafe_gt a b
will be compiled as a > b
. See also unsafe_lt
unsafe_ge a b
will be compiled as a >= b
. See also unsafe_lt
Types for JS objects
nullable, value of this type can be either null
or 'a
this type is the same as type t
in Null
value of this type can be either undefined
or 'a
this type is the same as type t
in Undefined
value of this type can be undefined
, null
or 'a
this type is the same as type t
n Null_undefined
type +'a null_undefined = 'a nullable
module Array2 : sig ... end
Provide bindings to Js array
module Exn : sig ... end
Provide utilities for dealing with Js exceptions
module Vector : sig ... end
module String : sig ... end
Provide bindings to JS string
module TypedArray2 : sig ... end
Provide bindings for JS typed array
module Null : sig ... end
Provide utilities around 'a null
module Nullable : sig ... end
Provide utilities around null_undefined
module Null_undefined : sig ... end
module Array : sig ... end
Provide bindings to Js array
module String2 : sig ... end
Provide bindings to JS string
module Re : sig ... end
Provide bindings to Js regex expression
module Promise : sig ... end
Provide bindings to JS promise
module Date : sig ... end
Provide bindings for JS Date
module Dict : sig ... end
Provide utilities for JS dictionary object
module Global : sig ... end
Provide bindings to JS global functions in global namespace
module Json : sig ... end
Provide utilities for json
module Math : sig ... end
Provide bindings for JS Math
object
module Obj : sig ... end
module Typed_array : sig ... end
Provide bindings for JS typed array
module Types : sig ... end
Provide utilities for manipulating JS types
module Float : sig ... end
Provide utilities for JS float
module Int : sig ... end
Provide utilities for int
module Bigint : sig ... end
Provide utilities for bigint
module Option : sig ... end
Provide utilities for option
module Result : sig ... end
Define the interface for result
module List : sig ... end
Provide utilities for list
module Console : sig ... end
module Set : sig ... end
Provides bindings for ES6 Set
module WeakSet : sig ... end
Provides bindings for ES6 WeakSet
module Map : sig ... end
Provides bindings for ES6 Map
module WeakMap : sig ... end
Provides bindings for ES6 WeakMap