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

Provides data conversion functions.

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

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.

Elliot Shank <perl@galumph.com>

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.