What is this line of code doing? my $var = $key->attribute;

I ask, because it looks like it is calling a method attribute on an object $key; but that is impossible.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Parallel::ForkManager Memory issue by BrowserUk
in thread Parallel::ForkManager Memory issue by hotel

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