get method
Return the set
for the given key
.
If the key
doesn't exist, return an empty set (never return null
).
Implementation
ISet<V> get(K key) => _mapOfSets[key] ?? ISetImpl.empty<V>(config.asConfigSet);
Return the set
for the given key
.
If the key
doesn't exist, return an empty set (never return null
).
ISet<V> get(K key) => _mapOfSets[key] ?? ISetImpl.empty<V>(config.asConfigSet);