x.k -- the same as
x#(global k), i.e., treat
k as a global symbol and provide the value stored in the hash table
x under the key
k.
May also be used in an assignment.
i1 : x = new MutableHashTable;
|
i2 : x.k = 444
o2 = 444
|
i3 : x.k
o3 = 444
|
i4 : peek x
o4 = MutableHashTable{k => 444}
|