Greetings,
There is a problem with Plack if you define lexical variables
at top level and refer to them in the subroutines.
Which is why we should only use a hash reference parameter, (Which is
covered partially by PERL16. :) ) and then document what we expect in the
parameter list. It would make putting those lexical variables as parameters
easy.
If they were always hash references, that would make things a lot easier
too, but I understand why a single variable parameter list might not wish to
be a hashref. :)
GPML,
Mark Tompsett
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