Just to give a bit more background.
If you've ever looked at a PDF, it's mostly constructed of fairly
conventional data structures such as arrays, dictionaries, names (hash
keys), byte-stings and numbers. These mostly map reasonably well to Perl
6's built in types.
However, these are then organiz
The example below is combines traits (S14) Lvalue subs (S06) to create a
base class SimpleTiedHash that ties Attributes to the hash using the
'Entry' accessor.
PDFCatalog is an example instance class.
This mostly works well. But SimpleTiedHash currently has a hacky way of
overriding the built-in