I've actually seen instances where people have used references just for the sake of using them. I'm sure that using a simple reference to a scalar in the same block is adding more overhead than is necessary.

Don't get me wrong, though. I do understand the usefulness of a reference in such things as nested data structures and for passing data between subs and whatnot. I just object to using one where it's not needed.

Mick

In reply to RE: RE: My philosophy on coding (in Perl and other languages): by mrmick
in thread My philosophy on coding (in Perl and other languages): by mrmick

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