It wouldn't need a string eval, but it does start to become convoluted. Something like this should work: 
@replacehash{ map{ "TEMP$_" } 1 .. 2 } = 
    map{ 
      use List::Util 'reduce';
      reduce {$a->$b} ($flow, split /->/, $_);
    } qw[getExeName getTempName getData->getNameType];

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In reply to Re^4: elegant way of handling hash? by Roy Johnson
in thread elegant way of handling hash? by Anonymous Monk

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