perl::critic::utils::dataconversion(3) [centos man page]

Perl::Critic::Utils::DataConversion(3)			User Contributed Perl Documentation		    Perl::Critic::Utils::DataConversion(3)

NAME

       Perl::Critic::Utils::DataConversion - Utilities for converting from one type of data to another.

DESCRIPTION

       Provides data conversion functions.

INTERFACE SUPPORT

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

IMPORTABLE SUBS

       "boolean_to_number( $value )"
	   Return 0 or 1 based upon the value of parameter in a boolean context.

       "dor( $value, $default )"
	   Return either the value or the default based upon whether the value is defined or not.

       "dor_n( $value0, $value1, ... )"
	   Returns the first defined value among its arguments. If none is defined, simply returns.

       "defined_or_empty( $value )"
	   Return either the parameter or an empty string based upon whether the parameter is defined or not.

AUTHOR

       Elliot Shank <perl@galumph.com>

COPYRIGHT

       Copyright (c) 2007-2011 Elliot Shank.

       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 v5.16.3							    2014-06-09				    Perl::Critic::Utils::DataConversion(3)

Perl::Critic::Utils::McCabe(3)				User Contributed Perl Documentation			    Perl::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 v5.16.3							    2014-06-09					    Perl::Critic::Utils::McCabe(3)