Compares two keys and returns whether the first key is less than the second.
If left unspecified, a default function will be chosen that works on most keys.
An iterable that will be consumed to fill the collection.
Exctracts the key part of the element.
Used for checking two elements with the same key in the collection.
Generated using TypeDoc
Set to
false
to prevent an element with the same key for which isEqual returns true to be added to the collection.