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This is not a [[range]]. Values like "<code>= 11</code>" would just evaluate to '''0'''. | This is not a [[range]]. Values like "<code>= 11</code>" would just evaluate to '''0'''. | ||
== API == | |||
There is no API per se, just use usual [http://perldoc.perl.org/perlop.html#Relational-Operators Perl's relational and equality operators]. | |||
=== Examples === | |||
if ($config{answerToLifeUniverseAndEverything} == 42) { ... | |||
[[Category:Reference]] | |||
__NOTOC__ | |||
Revision as of 10:25, 17 September 2012
Overview
Number. May be a fractional value (with dot . separator) or just an integer.
Empty string (unset option) or strings starting with non-numeric characters are evaluated as in Perl, usually to 0.
Notes
This is not a range. Values like "= 11" would just evaluate to 0.
API
There is no API per se, just use usual Perl's relational and equality operators.
Examples
if ($config{answerToLifeUniverseAndEverything} == 42) { ...