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    Class MapView<K, V>

    Type Parameters

    • K
    • V

    Implements

    Index
    • Type Parameters

      • K
      • V

      Parameters

      Returns MapView<K, V>

    • get size(): number

      Returns number

      the number of elements in the Map.

    • Returns IterableIterator<[K, V]>

    • Returns IterableIterator<[K, V]>

    • Returns a specified element from the Map object. If the value that is associated to the provided key is an object, then you will get a reference to that object and any change made to that object will effectively modify it inside the Map.

      Parameters

      • key: K

      Returns V | undefined

      Returns the element associated with the specified key. If no element is associated with the specified key, undefined is returned.

    • Parameters

      • key: K

      Returns V

    • Parameters

      • key: K

      Returns boolean

      boolean indicating whether an element with the specified key exists or not.

    • Returns IterableIterator<K>

    • Returns Map<K, V>

    • Returns IterableIterator<V>