mapMap

mapMap(map map, function callback) → map newMap

Returns a new map containing the values returned by the function callback applied to each element of the map map.

The callback function takes the arguments (value, key, map), in this order.

Parameters

• map: The map.
• callback: The function to call.

Return

• newMap: The new map.

Note

• Available from LeekScript 4 onward.