Give implementing map with .count > 1 a try
Give implementing map with .count > 1 a try

We don't handle trailing elements correctly yet, but simple cases like
for flat ([1, 2], [3, 4], [5]) -> $a, $b { say "$a $b"; } work again

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