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Re^3: Can a Perl module "inspect" itself and provide details about methods and parameters?

by LanX (Saint)
on Sep 23, 2019 at 00:47 UTC ( [id://11106556]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Can a Perl module "inspect" itself and provide details about methods and parameters?
in thread Can a Perl module "inspect" itself and provide details about methods and parameters?

> CORE functions:

nope these are some plain named symbols in the %main:: STASH since your var $CORE is undef.

Anyway you need to check the {CODE} slot of the glob-values to be sure that they hold a code-ref.

  DB<30> sub test { "bla" }

  DB<31> x map { \&$_ } grep {defined &$_ } values %::
0  CODE(0x3477178)
   -> &main::test in (eval 40)[C:/Perl_524/lib/perl5db.pl:737]:2-2
1  CODE(0x3463838)
   -> &main::dumpvar in C:/Perl_524/lib/dumpvar.pl:474-501
2  CODE(0x3457a78)
   -> &main::dumpValue in C:/Perl_524/lib/dumpvar.pl:33-40
  DB<32>

[download]

dumpvar and dumpValue are internal debugger routines

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

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