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Re: Shortcut operator for $a->{'b'}=$b if $b;

by Roy Johnson (Monsignor)
on Sep 20, 2005 at 16:46 UTC ( [id://493514]=note: print w/replies, xml ) Need Help??

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  1. or download this
    { $a->{'b'} = do {$b or last} }
  2. or download this
    ($a->{'b'} = $b) or delete $a->{'b'};

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