what the force of many cannot
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Your skill will accomplish what the force of many cannot |
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| PerlMonks |
Re: Best practices for processing @ARGV ?by Belgarion (Chaplain) |
| on Dec 12, 2005 at 12:14 UTC ( [id://516059]=note: print w/replies, xml ) | Need Help?? |
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My personal preference is your third option. Only two lines of code (and less code is easier to read, normally) and it's obvious the die statement only executes if the number of arguments is not 2.
In Section
Seekers of Perl Wisdom
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