Module Belt.MutableMap

module MutableMap: Belt_MutableMap
Belt.MutableMap The top level provides generic mutable map operations. It also has two specialized inner modules Belt.MutableMap.Int and Belt.MutableMap.String

module Int: Belt_MutableMapInt
module String: Belt_MutableMapString

A mutable sorted map module which allows customize compare behavior.

Same as Belt.Map, but mutable.

type ('k, 'v, 'id) t 
type ('key, 'id) id = ('key, 'id) Belt_Id.comparable 
val make : id:('k, 'id) id -> ('k, 'a, 'id) t
val clear : ('a, 'b, 'c) t -> unit
val isEmpty : ('a, 'b, 'c) t -> bool
val has : ('k, 'a, 'b) t -> 'k -> bool
val cmpU : ('k, 'a, 'id) t ->
('k, 'a, 'id) t -> ('a -> 'a -> int [@bs]) -> int
val cmp : ('k, 'a, 'id) t ->
('k, 'a, 'id) t -> ('a -> 'a -> int) -> int
cmp m1 m2 cmp First compare by size, if size is the same, compare by key, value pair
val eqU : ('k, 'a, 'id) t ->
('k, 'a, 'id) t -> ('a -> 'a -> bool [@bs]) -> bool
val eq : ('k, 'a, 'id) t ->
('k, 'a, 'id) t -> ('a -> 'a -> bool) -> bool
eq m1 m2 eqf tests whether the maps m1 and m2 are equal, that is, contain equal keys and associate them with equal data. eqf is the equality predicate used to compare the data associated with the keys.
val forEachU : ('k, 'a, 'id) t -> ('k -> 'a -> unit [@bs]) -> unit
val forEach : ('k, 'a, 'id) t -> ('k -> 'a -> unit) -> unit
forEach m f applies f to all bindings in map m. f receives the 'k as first argument, and the associated value as second argument. The bindings are passed to f in increasing order with respect to the ordering over the type of the keys.
val reduceU : ('k, 'a, 'id) t -> 'b -> ('b -> 'k -> 'a -> 'b [@bs]) -> 'b
val reduce : ('k, 'a, 'id) t -> 'b -> ('b -> 'k -> 'a -> 'b) -> 'b
reduce m a f computes (f kN dN ... (f k1 d1 a)...), where k1 ... kN are the keys of all bindings in m (in increasing order), and d1 ... dN are the associated data.
val everyU : ('k, 'a, 'id) t -> ('k -> 'a -> bool [@bs]) -> bool
val every : ('k, 'a, 'id) t -> ('k -> 'a -> bool) -> bool
every m p checks if all the bindings of the map satisfy the predicate p.
val someU : ('k, 'a, 'id) t -> ('k -> 'a -> bool [@bs]) -> bool
val some : ('k, 'a, 'id) t -> ('k -> 'a -> bool) -> bool
some m p checks if at least one binding of the map satisfy the predicate p.
val size : ('k, 'a, 'id) t -> int
val toList : ('k, 'a, 'id) t -> ('k * 'a) list
In increasing order
val toArray : ('k, 'a, 'id) t -> ('k * 'a) array
In increasing order
val fromArray : ('k * 'a) array ->
id:('k, 'id) id -> ('k, 'a, 'id) t
val keysToArray : ('k, 'a, 'b) t -> 'k array
val valuesToArray : ('b, 'a, 'c) t -> 'a array
val minKey : ('k, 'a, 'b) t -> 'k option
val minKeyUndefined : ('k, 'a, 'b) t -> 'k Js.undefined
val maxKey : ('k, 'a, 'b) t -> 'k option
val maxKeyUndefined : ('k, 'a, 'b) t -> 'k Js.undefined
val minimum : ('k, 'a, 'b) t -> ('k * 'a) option
val minUndefined : ('k, 'a, 'b) t -> ('k * 'a) Js.undefined
val maximum : ('k, 'a, 'b) t -> ('k * 'a) option
val maxUndefined : ('k, 'a, 'b) t -> ('k * 'a) Js.undefined
val get : ('k, 'a, 'id) t -> 'k -> 'a option
val getUndefined : ('k, 'a, 'id) t -> 'k -> 'a Js.undefined
val getWithDefault : ('k, 'a, 'id) t -> 'k -> 'a -> 'a
val getExn : ('k, 'a, 'id) t -> 'k -> 'a
val checkInvariantInternal : ('a, 'b, 'c) t -> unit
raise when invariant is not held
val remove : ('k, 'a, 'id) t -> 'k -> unit
remove m x do the in-place modification,
val removeMany : ('k, 'a, 'id) t -> 'k array -> unit
val set : ('k, 'a, 'id) t -> 'k -> 'a -> unit
set m x y do the in-place modification
val updateU : ('k, 'a, 'id) t ->
'k -> ('a option -> 'a option [@bs]) -> unit
val update : ('k, 'a, 'id) t -> 'k -> ('a option -> 'a option) -> unit
val mergeMany : ('k, 'a, 'id) t -> ('k * 'a) array -> unit
val mapU : ('k, 'a, 'id) t ->
('a -> 'b [@bs]) -> ('k, 'b, 'id) t
val map : ('k, 'a, 'id) t ->
('a -> 'b) -> ('k, 'b, 'id) t
map m f returns a map with same domain as m, where the associated value a of all bindings of m has been replaced by the result of the application of f to a. The bindings are passed to f in increasing order with respect to the ordering over the type of the keys.
val mapWithKeyU : ('k, 'a, 'id) t ->
('k -> 'a -> 'b [@bs]) -> ('k, 'b, 'id) t
val mapWithKey : ('k, 'a, 'id) t ->
('k -> 'a -> 'b) -> ('k, 'b, 'id) t