Class ExMap<M>

Extended Map

Type parameters

M: MapLike<any, any>

Hierarchy

ExMap
- MutableExMap

Implements

Box<M>
MapLike<MapKey<M>, MapValue<M>>

Index

Constructors

constructor

Properties

val

Methods

Constructors

constructor

new ExMap<M>(val: M): ExMap<M>

- Defined in map.ts:19
Type parameters
- M: MapLike<any, any, M>
Parameters
- val: M
Returns ExMap<M>

Properties

val

val: M

Methods

get

get(key: MapKey<M>): undefined | MapValue<M>

Implementation of MapLike.get
- Defined in map.ts:21
Parameters
- key: MapKey<M>
Returns undefined | MapValue<M>

has

has(key: MapKey<M>): boolean

Implementation of MapLike.has
- Defined in map.ts:24
Parameters
- key: MapKey<M>
Returns boolean

getOrDefault

getOrDefault(key: MapKey<M>, defv: DefaultOrFunc<MapValue<M>>): MapValue<M>

- Defined in map.ts:29
If it does not exist, return to the default value

Parameters
- key: MapKey<M>
- defv: DefaultOrFunc<MapValue<M>>
Returns MapValue<M>

getAndThen

getAndThen(key: MapKey<M>, then: (val: MapValue<M>) => any): void
getAndThen(key: MapKey<M>): Promise<MapValue<M>>

- Defined in map.ts:38
Get and pass to the callback

Parameters
- key: MapKey<M>
- then: (val: MapValue<M>) => any
  - - (val: MapValue<M>): any
    - Parameters
      - val: MapValue<M>
      Returns any
Returns void
- Defined in map.ts:40
Get as Promise

Parameters
- key: MapKey<M>
Returns Promise<MapValue<M>>

tryGet

tryGet(key: MapKey<M>): Option<MapValue<M>>

- Defined in map.ts:52
Try to get Option instead of Maybe to ensure that the value of None can be distinguished

Parameters
- key: MapKey<M>
Returns Option<MapValue<M>>

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