Perl::Critic::Utils::DataConversion3pm

Overview

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.