NAME
Module::Extract::Use - Pull out the modules a module uses
SYNOPSIS
use Module::Extract::Use;
my $extor = Module::Extract::Use->new;
my @modules = $extor->get_modules( $file );
if( $extor->error ) { ... }DESCRIPTION
Extract the names of the modules used in a file using a static analysis. Since this module does not run code, it cannot find dynamic uses of modules, such as eval "require $class".
- new
-
Makes an object. The object doesn't do anything just yet, but you need it to call the methods.
- init
-
Set up the object. You shouldn't need to call this yourself.
- get_modules( FILE )
-
Returns a list of namespaces explicity use-d in FILE. Returns undef if the file does not exist or if it can't parse the file.
- error
-
Return the error from the last call to
get_modules.
TO DO
* Make it recursive, so it scans the source for any module that it finds.
SEE ALSO
SOURCE AVAILABILITY
I have a git archive for this. If you'd like to clone it, just ask.
AUTHOR
brian d foy, <bdfoy@cpan.org>
COPYRIGHT AND LICENSE
Copyright (c) 2008, brian d foy, All Rights Reserved.
You may redistribute this under the same terms as Perl itself.