This works for the same reason, why eval $VERSION works, when numifying a string Perl accepts all digits till it encounters a non-digit.

So when comparing numerically the strings won't pose a problem.

That behavior is inherited from a C function a can't recall something like atonumber().

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^3: Why eval $version? by LanX
in thread Why eval $version? by Aldebaran

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