Class Map<K, V>

constructor

• new Map<K, V>(iterable?: Iterable<[K, V], any, any>): Map<K, V>

  Type Parameters

  • K
  • V

  Parameters

  • Optionaliterable: Iterable<[K, V], any, any>

  Returns Map<K, V>

[iterator]

size

• get size(): number

  Returns number

clear

• clear(): void

  Returns void

delete

• delete(key: K): boolean

  Parameters

  • key: K

  Returns boolean

entries

• entries(): IterableIterator<[K, V]>

  Returns IterableIterator<[K, V]>

forEach

• forEach(
      callback: (value: V, key: K, map: Map<K, V>) => void,
      thisArg?: any,
  ): void

  Parameters

  • callback: (value: V, key: K, map: Map<K, V>) => void
  • OptionalthisArg: any

  Returns void

get

• get(key: K): V | undefined

  Parameters

  • key: K

  Returns V | undefined

has

• has(key: K): boolean

  Parameters

  • key: K

  Returns boolean

keys

• keys(): IterableIterator<K>

  Returns IterableIterator<K>

set

• set(key: K, value: V): this

  Parameters

  • key: K
  • value: V

  Returns this

values

• values(): IterableIterator<V>

  Returns IterableIterator<V>