Make .perl of '(|)' signature a bit more idiomatic
Make .perl of '(|)' signature a bit more idiomatic

salortiz/rakudo,salortiz/rakudo,nbrown/rakudo,nbrown/rakudo,softmoth/rakudo,nbrown/rakudo,tony-o/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,tony-o/rakudo,tbrowder/rakudo,labster/rakudo,rakudo/rakudo,labster/rakudo,tony-o/rakudo,softmoth/rakudo,nbrown/rakudo,labster/rakudo,tony-o/rakudo,tony-o/rakudo,softmoth/rakudo,nbrown/rakudo,tbrowder/rakudo,Gnouc/rakudo,Gnouc/rakudo,Gnouc/rakudo,salortiz/rakudo,rakudo/rakudo,softmoth/rakudo,labster/rakudo,Gnouc/rakudo,tony-o/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,salortiz/rakudo,MasterDuke17/rakudo,rakudo/rakudo,softmoth/rakudo,tbrowder/rakudo,rakudo/rakudo,salortiz/rakudo,nbrown/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,rakudo/rakudo,labster/rakudo,salortiz/rakudo,rakudo/rakudo,labster/rakudo,tbrowder/rakudo,Gnouc/rakudo