Revert previous commit
Revert previous commit

- not going to need Str!parse-base for val processing
- but keep the return value constraints

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