Expose MapIterator role to the world
Expose MapIterator role to the world

We can use it in other places in the core

jonathanstowe/rakudo,rakudo/rakudo,tbrowder/rakudo,jonathanstowe/rakudo,tony-o/rakudo,paultcochrane/rakudo,salortiz/rakudo,tbrowder/rakudo,ugexe/rakudo,azawawi/rakudo,cognominal/rakudo,usev6/rakudo,cygx/rakudo,tony-o/rakudo,labster/rakudo,ab5tract/rakudo,dankogai/rakudo,MasterDuke17/rakudo,paultcochrane/rakudo,Gnouc/rakudo,raydiak/rakudo,rakudo/rakudo,lucasbuchala/rakudo,usev6/rakudo,sjn/rakudo,lucasbuchala/rakudo,ungrim97/rakudo,paultcochrane/rakudo,b2gills/rakudo,lucasbuchala/rakudo,cygx/rakudo,salortiz/rakudo,jonathanstowe/rakudo,LLFourn/rakudo,Gnouc/rakudo,raydiak/rakudo,awwaiid/rakudo,ab5tract/rakudo,raydiak/rakudo,usev6/rakudo,cognominal/rakudo,samcv/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,dankogai/rakudo,LLFourn/rakudo,ugexe/rakudo,labster/rakudo,awwaiid/rakudo,lucasbuchala/rakudo,lucasbuchala/rakudo,ungrim97/rakudo,ab5tract/rakudo,tbrowder/rakudo,zostay/rakudo,cygx/rakudo,samcv/rakudo,labster/rakudo,labster/rakudo,softmoth/rakudo,nbrown/rakudo,MasterDuke17/rakudo,salortiz/rakudo,b2gills/rakudo,tony-o/rakudo,softmoth/rakudo,tony-o/rakudo,dankogai/rakudo,tony-o/rakudo,ungrim97/rakudo,samcv/rakudo,azawawi/rakudo,azawawi/rakudo,salortiz/rakudo,zostay/rakudo,dankogai/rakudo,b2gills/rakudo,Gnouc/rakudo,awwaiid/rakudo,usev6/rakudo,zostay/rakudo,softmoth/rakudo,LLFourn/rakudo,salortiz/rakudo,tbrowder/rakudo,sjn/rakudo,nbrown/rakudo,azawawi/rakudo,nbrown/rakudo,ungrim97/rakudo,b2gills/rakudo,awwaiid/rakudo,rakudo/rakudo,dankogai/rakudo,sjn/rakudo,usev6/rakudo,sjn/rakudo,nbrown/rakudo,cygx/rakudo,tbrowder/rakudo,Gnouc/rakudo,samcv/rakudo,cygx/rakudo,ungrim97/rakudo,LLFourn/rakudo,LLFourn/rakudo,sjn/rakudo,salortiz/rakudo,ab5tract/rakudo,paultcochrane/rakudo,MasterDuke17/rakudo,raydiak/rakudo,cognominal/rakudo,samcv/rakudo,ugexe/rakudo,softmoth/rakudo,paultcochrane/rakudo,labster/rakudo,azawawi/rakudo,softmoth/rakudo,labster/rakudo,Gnouc/rakudo,ugexe/rakudo,cognominal/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,zostay/rakudo,rakudo/rakudo,rakudo/rakudo,b2gills/rakudo,ugexe/rakudo,rakudo/rakudo,Gnouc/rakudo,ab5tract/rakudo,jonathanstowe/rakudo,nbrown/rakudo,tony-o/rakudo,cognominal/rakudo,nbrown/rakudo,MasterDuke17/rakudo,jonathanstowe/rakudo