Some people use hashrefs or arrayrefs for their objects, and stuff all the attributes in the things the references point to (and those same people will vote '++' for if someone posts a coding guideline saying "Don't use global variables"). The advantage is that you can access the attributes all the time, from everywhere - the same advance as putting all your variables in main:: gives you.

What would you recommend should be done instead?

In reply to Re: Re: Iterating over *any* thing in Perl by jryan
in thread Iterating over *any* thing in Perl by Schemer

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