Joseph F. Ryan:
# By default, references should not stringify to anything
# "pretty", they should stringifiy to something useful for
# debugging. Heck, even perl5 style should be fine. Not only
Why? Isn't the pretty form more generally useful?
# is this handy, but also prevents problems with circular
# referencing data structures, huge data structures, etc.
# However, all built-in types should have a .repr() method,
# which should provide primitive Data::Dumper-ish output
#
# So:
#
# $var = [1,2,3];
# print "$var";
# print "\n";
# print "$($var.repr)";
#
# Might print something like:
#
# [REF_TO_ARRAY_AT: '0x1245AB']
What's wrong with a Perl 5-esque format for the debugging version?
Array(0x1245AB)
Personally, I like this format. It's succinct, informative, and tells
you enough to do identity testing.
# Next, objects:
#
# Objects should have an AS_STRING method inherited from
# UNIVERSAL defined as follows:
I'd prefer if we drop the capitals. str() ought to work fine, IMHO.
# method AS_STRING() {
# return "[CLASS_INSTANCE_OF: '" ~ $self.CLASS() ~ "']";
# }
Once again, what's wrong with:
method str() {
#Unnamed invocant means you need $_, right?
return $_.class() ~ "($_.id())";
}
(where id() returns a uniquely identifying integer, usually the
address).
--Brent Dax <[EMAIL PROTECTED]>
@roles=map {"Parrot $_"} qw(embedding regexen Configure)
"If you want to propagate an outrageously evil idea, your conclusion
must be brazenly clear, but your proof unintelligible."
--Ayn Rand, explaining how today's philosophies came to be
