Create a new Map by associating the value of mapper executed for each key in the source map.

  • Type Parameters

    • K
    • V
    • M

    Parameters

    • map: ReadonlyMap<K, V>

      source map

    • mapper: (value: V, key: K) => M

      function to compute a value in the resulting map for the source key and value

    Returns Map<K, M>

MMNEPVFCICPMFPCPTTAAATR