get_or_null
Get the value associated with the given key in this map.
Return
the value associated with the given key in this map, or null if the key is not found
Since
0.11.0
Parameters
key
the key to look up
Get the value associated with the given key in this map.
the value associated with the given key in this map, or null if the key is not found
0.11.0
the key to look up