Re^2: How do I check all the variables, subroutines etc in a Perl Module?

> (and may not even exist)

For clarification:

As soon as a sub is compiled, it's lexical vars will "exist". They'll just be undefined outside their scope.

  DB<23> sub foo { my $bar =42 }

  DB<24> use PadWalker qw/peek_sub/;

  DB<25> x peek_sub(\&foo)
0  HASH(0x31ffa38)
   '$bar' => SCALAR(0x31ff828)
      -> undef
  DB<26>
[download]

Peeking into file-scoped lexicals might be harder tho.

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}

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