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Re^3: Why use strict is good, and barewords are badby Anonymous Monk |
on Apr 22, 2005 at 10:04 UTC ( [id://450331]=note: print w/replies, xml ) | Need Help?? |
Or maybe you have a module that imports an apr() sub into your namespace for calculating Annual Precentage Rates.As long as subs (or new buildins) without arguments return a string with the same name as they have, all will be well. I mean, if oct were to be defined that oct() eq "oct", the OPs example would not have been a problem.
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