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Perl::Critic::Utils::MUsereContributed Perl DocuPerl::Critic::Utils::McCabe(3)

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.

perl v5.24.1			  2017-07-02	Perl::Critic::Utils::McCabe(3)

NAME | DESCRIPTION | INTERFACE SUPPORT | IMPORTABLE SUBS | AUTHOR | COPYRIGHT

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