Comments (3)
Welcome :)
You can determine the size of a map with the Map#size
method, which returns the number of entries in the Map
from immutable.
Hi @delef, sorry for the delay. Do you mean deleting the first/last element in insertion order from a Map?
That's not directly supported: Map is accessed by key, and it's not sorted. You could keep a second data structure with keys in insertion order.
from immutable.
Thanks! How to determine capacity for map?
from immutable.
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from immutable.