Hello :) Could anyone tell me the practical difference between following: 
use Algorithm::LUHN;

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and 
use Algorithm::LUHN qw /is_valid/;

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Is it somehow better to use the second statement if I use only "is_valid" method in my code? Maybe, memory issues or something? Thanks in advance.

In reply to Difference between use Module::Name and use Module::Name qw /method1 method2/ by Doctrin

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