Perl::Critic::Utils::McCabe - Functions that calculate the McCabe score of source code.

       Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>

       Copyright (c) 2005-2011 Imaginative Software Systems.  All rights reserved.

       This program is free software; you can redistribute it and/or modify it under  the  same  terms  as  Perl
       itself.  The full text of this license can be found in the LICENSE file included with this module.

perl v5.40.0                                       2024-10-28                   Perl::Critic::Utils::McCabe(3pm)

       Provides approximations of McCabe scores.  The McCabe score of a set of code describes the number of
       possible paths through it.  The functions here approximate the McCabe score by summing the number of
       conditional statements and operators within a set of code.  See
       <http://en.wikipedia.org/wiki/Cyclomatic_complexity> for some discussion about the McCabe number and
       other complexity metrics.

       calculate_mccabe_of_sub( $sub )
           Calculates an approximation of the McCabe number of the code in a PPI::Statement::Sub.

       calculate_mccabe_of_main( $doc )
           Calculates  an  approximation of the McCabe number of all the code in a PPI::Statement::Document that
           is not contained in a subroutine.

       This is considered to be a public module.  Any changes to its interface will go through a deprecation
       cycle.

       Perl::Critic::Utils::McCabe - Functions that calculate the McCabe score of source code.