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Re: Access to hash ref element

by AnomalousMonk (Canon)
on May 28, 2013 at 19:12 UTC ( #1035687=note: print w/replies, xml ) Need Help??


in reply to Access to hash ref element

... and if you want to interpolate it into a string before you print it, such scalar elements of arrays and hashes, however deeply nested or directly or indirectly referenced, interpolate like any other scalar:

>perl -wMstrict -le "my $data = [ {'name' => 'Mary'} ]; ;; print qq{---$data->[0]{name}---}; " ---Mary---

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[erix]: they've stuck nuclear missiles in Kaliningrad - they can just reach Berlin :)
[LanX]: naaah! Putin wouldn't nuke all the Russians in Berlin
[Your Mother]: Putin is a bad guy but heís not that kind of bad guy. (Who would launch.)
[erix]: fortunately, Putin seems to be ill -- or at least, they're building a hospital for him and his cronies in Moscow
[erix]: nobody knows what kind it takes :)
[erix]: I say his seems a face that launches a thousand missiles :)
[Your Mother]: I say I do. :P
[Your Mother]: Missiles would be an idiotís play. Putin is many things but he is not an idiot.
[erix]: I like the idea of the trumps troup of imbeciles growing slightly nervous now their incompetence will be tested
[erix]: you seem forget there is another idiot coming :)

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