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
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