Make Set.WHICH about 8x faster for 50 elem Sets
Make Set.WHICH about 8x faster for 50 elem Sets

- use new .raw_keys and R:S.MERGESORT-str to create sorted list of keys
- use nqp::join/nqp::sha1 to create a fingerprint

raydiak/rakudo,nbrown/rakudo,labster/rakudo,labster/rakudo,MasterDuke17/rakudo,Gnouc/rakudo,awwaiid/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,usev6/rakudo,tony-o/rakudo,tony-o/rakudo,sjn/rakudo,sjn/rakudo,raydiak/rakudo,awwaiid/rakudo,nbrown/rakudo,tbrowder/rakudo,lucasbuchala/rakudo,lucasbuchala/rakudo,tbrowder/rakudo,awwaiid/rakudo,softmoth/rakudo,usev6/rakudo,softmoth/rakudo,salortiz/rakudo,labster/rakudo,Gnouc/rakudo,tbrowder/rakudo,nbrown/rakudo,Gnouc/rakudo,lucasbuchala/rakudo,MasterDuke17/rakudo,usev6/rakudo,labster/rakudo,nbrown/rakudo,rakudo/rakudo,softmoth/rakudo,salortiz/rakudo,tony-o/rakudo,lucasbuchala/rakudo,sjn/rakudo,rakudo/rakudo,rakudo/rakudo,raydiak/rakudo,nbrown/rakudo,jonathanstowe/rakudo,nbrown/rakudo,tbrowder/rakudo,tony-o/rakudo,usev6/rakudo,awwaiid/rakudo,usev6/rakudo,sjn/rakudo,softmoth/rakudo,sjn/rakudo,softmoth/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,tony-o/rakudo,Gnouc/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,rakudo/rakudo,jonathanstowe/rakudo,salortiz/rakudo,jonathanstowe/rakudo,labster/rakudo,labster/rakudo,tony-o/rakudo,jonathanstowe/rakudo,lucasbuchala/rakudo,rakudo/rakudo,raydiak/rakudo,salortiz/rakudo,salortiz/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,Gnouc/rakudo,salortiz/rakudo,rakudo/rakudo