Class MultiWeakMap

A WeakMap that maps keys to Sets of values, allowing multiple values per key.

Hierarchy

WeakMap
- MultiWeakMap

Index

Constructors

Methods

Constructors

constructor

new MultiWeakMap(entries?: readonly (readonly [WeakKey, any])[]): MultiWeakMap
Parameters
- Optionalentries: readonly (readonly [WeakKey, any])[]
Returns MultiWeakMap
Inherited from WeakMap.constructor
- Defined in node_modules/typescript/lib/lib.es2015.collection.d.ts:84
new MultiWeakMap(iterable: Iterable<readonly [any, any]>): MultiWeakMap
Parameters
- iterable: Iterable<readonly [any, any]>
Returns MultiWeakMap
Inherited from WeakMap.constructor
- Defined in node_modules/typescript/lib/lib.es2015.collection.d.ts:84

Methods

add

add(key: any, value: any): void
Parameters
- key: any
- value: any
Returns void
- Defined in src/util/MultiWeakMap.js:14

delete

delete(key: any, ...values: any[]): void
Removes the specified element from the WeakMap.
Parameters
- key: any
- ...values: any[]
Returns void
true if the element was successfully removed, or false if it was not present.
Overrides WeakMap.delete
- Defined in src/util/MultiWeakMap.js:20

has

has(key: any, value: any, ...args: any): any
Parameters
- key: any
- value: any
- ...args: any
Returns any
a boolean indicating whether an element with the specified key exists or not.
Overrides WeakMap.has
- Defined in src/util/MultiWeakMap.js:5