NAME

       TooMuchCode::ProhibitDuplicateLiteral - Don't repeat yourself with identical literals

DESCRIPTION

       This policy checks if there are string/number literals with identical value in the same
       piece of perl code. Usually that's a small signal of repeating and perhaps a small chance
       of refactoring.

CONFIGURATION

       Some strings/numbers may be allowed to have duplicates by listing them in the "allowlist"
       parameter in the configs:

           [TooMuchCode::ProhibitDuplicateLiteral]
           allowlist = 'present' "forty two" 42

       The values is a space-separated list of numbers or quoted string.

       The default values in the allowlist are: "0 1". These two numbers are always part of
       allowlist and cannot be removed.

       Please be aware that, a string literal and its numerical literal counterpart (1 vs "1")
       are considered to be the same. Adding "42" to the allowlist is the same as adding 42.

perl v5.36.0                     Perl::Critic::Policy::TooMuchCode::ProhibitDuplicateLiteral(3pm)