Make Iterable.Set(|Hash) about 4x faster
Make Iterable.Set(|Hash) about 4x faster

- create .Set(|Hash) method in role Iterable
- which shortcuts to Setty.fill_IterationSet
- timing based on a 100 element array

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