/ 
Perl-Critic-1.128
80 ++
 / Perl::Critic::Utils::McCabe
  • Module version: 1.128
  • Source (raw)
  • Browse (raw)
  • Changes
  • Homepage
  • Clone git repository
  • Issues
  • (10 reviews)
  • Testers (643 / 0 / 0)
  • Kwalitee
  • License: perl_5
  • Activity
  • 24 month
  • Tools
  • MOBI | EPUB
  • Download (630.84Kb)
  • MetaCPAN Explorer
  • Rate this distribution
  • Upload permissions
  • Subscribe to distribution
  • Permalinks
  • This version
  • S.C.O
  • This version
  • Latest version
++ed by:
GORTAN RRWO OALDERS PAVELSR MISHIN

48 PAUSE users
32 non-PAUSE users.

Andy Lester
and 1 contributors

NAME

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

DESCRIPTION

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.

INTERFACE SUPPORT

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

IMPORTABLE SUBS

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.

AUTHOR

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

COPYRIGHT

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.