File::PackageIndexer 0.02

File::PackageIndexer is a Perl module that parses a piece of Perl code using PPI and tries to find all subs and their packages as well as the inheritance of the packages.

Currently, the following constructs are recognized:

package statements
plain subroutine declarations
Class::Accessor-like accessor generation
Class::XSAccessor and Class::XSAccessor::Array
use base ... inheritance declaration
use parent ... inheritance declaration
our @ISA = ... and @ISA = ... inheritance declaration
push @ISA, ... and unshift @ISA, ... inheritance modification

The inheritance detection (hopefully) correctly recognizes the effect of special blocks such as BEGIN {...}. END blocks are ignored.

SYNOPSIS

 use File::PackageIndexer;
 my $indexer = File::PackageIndexer->new();
 $indexer->clean(1);
 my $pkgs = $indexer->parse( $ppi_document_or_code_string );
 
 use Data::Dumper;
 print Dumper $pkgs;
 # prints something like:
 # {
 # Some::Package => {
 # name => 'Some::Package',
 # subs => {
 # new => 1,
 # foo => 1,
 # },
 # isa => [ 'SuperClass1', 'SuperClass2' ],
 # },
 # ... other pkgs ...
 # }


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Requirements:

· Perl