Kingdom.Collections.Sets (nuget): Provides a Set Collection implementation.
Keywords: Collections|ISet|IDictionary|enumerable|intersect|poper|superset|subset|of|overlaps|super|sub|set|equal|equals|symetric|except|union|with|is|read|only|key|keys|remove|try|value|values|indexer|index|add|clear|contains|copy|to|count|enumerator|get