Shawn M Moore > Devel-StackTrace-WithLexicals > Devel::StackTrace::WithLexicals

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Module Version: 0.10   Source  

NAME ^

Devel::StackTrace::WithLexicals - Devel::StackTrace + PadWalker

SYNOPSIS ^

    use Devel::StackTrace::WithLexicals;

    my $trace = Devel::StackTrace::WithLexicals->new;
    ${ $trace->frame(1)->lexical('$self') }->oh_god_why();

DESCRIPTION ^

Devel::StackTrace is pretty good at generating stack traces.

PadWalker is pretty good at the inspection and modification of your callers' lexical variables.

Devel::StackTrace::WithLexicals is pretty good at generating stack traces with all your callers' lexical variables.

METHODS ^

All the same as Devel::StackTrace, except that frames (in class Devel::StackTrace::WithLexicals::Frame) also have a lexicals method. This returns the same hashref as returned by PadWalker.

If the no_refs option to Devel::StackTrace is used, then each reference is stringified. This can be useful to avoid leaking memory.

Simple, really.

AUTHOR ^

Shawn M Moore, sartak@gmail.com

BUGS ^

I had to copy and paste some code from Devel::StackTrace to achieve this (it's hard to subclass). There may be bugs lingering here.

COPYRIGHT AND LICENSE ^

Copyright 2008-2009 Shawn M Moore.

Some portions written by Dave Rolsky, they belong to him.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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