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then somebody calling that function is now able to pass it, instead of a hashref, a blessed object providing the same interface; i.e. polymorphism. This is an interesting argument. Particularly this bit: it's not easy to, say, quickly override the order a foreach loop will traverse an array. Any chance of you knocking up an example for this? 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^7: use feature 'postderef'; # Postfix Dereference Syntax is coming in 5.20
by BrowserUk
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