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.