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^5: Finding version of a Perl moduleby itub (Priest) |
| on Sep 09, 2005 at 15:34 UTC ( [id://490607]=note: print w/replies, xml ) | Need Help?? |
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That's interesting. But if you say use Module1 3.0; (notice that the version number is not in quotes), then you get
Loading Module1... Module1 version 3 required--this is only version 2.0 at version.pl line 4. BEGIN failed--compilation aborted at version.pl line 4. It seems that if you give a number, the version check is done by use, but if you give a string it is treated as the first argument to pass to import, in which case you do need exporter to handle it. I hadn't noticed because I always call use by giving the version numbers as numbers, not as strings.
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Seekers of Perl Wisdom
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