Class HashMap<TKey, TVal>

constructor

• new HashMap<TKey, TVal>(hashFn, iterable?): HashMap<TKey, TVal>

• Type Parameters

  • TKey = any

  • TVal = any

  Parameters

  • hashFn: ((key) => string)

    • • (key): string

      • Parameters

        • key: TKey

        Returns string

  • Optional iterable: Iterable<readonly [TKey, TVal]>

  Returns HashMap<TKey, TVal>

Readonly [toStringTag]

size

• get size(): number

• Returns number

[iterator]

• [iterator](): IterableIterator<[TKey, TVal]>

• Returns IterableIterator<[TKey, TVal]>

clear

• clear(): void

• Returns void

delete

• delete(key): boolean

• Parameters

  • key: TKey

  Returns boolean

entries

• entries(): IterableIterator<[TKey, TVal]>

• Returns IterableIterator<[TKey, TVal]>

forEach

• forEach(callbackfn, thisArg?): void

• Parameters

  • callbackfn: ((value, key, map) => void)

    • • (value, key, map): void

      • Parameters

        • value: TVal

        • key: TKey

        • map: Map<TKey, TVal>

        Returns void

  • Optional thisArg: any

  Returns void

get

• get(key): undefined | TVal

• Parameters

  • key: TKey

  Returns undefined | TVal

has

• has(key): boolean

• Parameters

  • key: TKey

  Returns boolean

keys

• keys(): IterableIterator<TKey>

• Returns IterableIterator<TKey>

set

• set(key, value): HashMap<TKey, TVal>

• Parameters

  • key: TKey

  • value: TVal

  Returns HashMap<TKey, TVal>

values

• values(): IterableIterator<TVal>

• Returns IterableIterator<TVal>