in reply to else statement not being executed
Empty string is defined. Check length or even looks_like_number from Scalar::Util.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ
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In Section
Seekers of Perl Wisdom