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Re^4: using ref to hash of hash effectively

by kcott (Bishop)
on Dec 27, 2020 at 18:51 UTC ( #11125807=note: print w/replies, xml ) Need Help??

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  1. or download this
    for (keys %{ $weapons_ref }) {
        ...
    }
    
  2. or download this
    map { 
        ... 
    } keys %{ $weapons_ref };
    

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