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Re: What operator should perl5porters use for safe dereferencing? (&-> and ->?)

by tye (Sage)
on Jun 01, 2012 at 05:52 UTC ( #973680=note: print w/replies, xml ) Need Help??

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  1. or download this
    $opt = $ref->?{optName} // $ref->?[optNumb()] // ref->?();
    

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