Class Map<K, V>

constructor

• new Map<K, V>(iterable?): 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): boolean

• Parameters

  • key: K

  Returns boolean

entries

• entries(): IterableIterator<[K, V], any, any>

• Returns IterableIterator<[K, V], any, any>

forEach

• forEach(callback, thisArg?): void

• Parameters

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

      • Parameters

        • value: V
        • key: K
        • map: Map<K, V>

        Returns void

  • OptionalthisArg: any

  Returns void

get

• get(key): undefined | V

• Parameters

  • key: K

  Returns undefined | V

has

• has(key): boolean

• Parameters

  • key: K

  Returns boolean

keys

• keys(): IterableIterator<K, any, any>

• Returns IterableIterator<K, any, any>

set

• set(key, value): this

• Parameters

  • key: K
  • value: V

  Returns this

values

• values(): IterableIterator<V, any, any>

• Returns IterableIterator<V, any, any>