other-languages.md

Set types in other languages

Other languages

• C# HashSet
• F# - Collections.Set
• Haskell - Data.Set
• Python - set/frozenset
• Hack - HH\Set
• Ruby - Set

Java

Java Set interface is rather limited and doesn't include APIs found in this proposal.

Though, Java 8 introduces stream API that allow to deal with arbitrary collections.

Stream API has methods from this proposal like union (as concat).

Stream API nor Set does not include intersection, xor.