Why not structure your data as correct perl, then just read it in and eval it? 
# data file
(
    # Quoting the dotted quads since => will not quote 
    # those correctly
    '10.0.0.128' =>
        {
           '10.0.0.129'=>3,
           '10.0.0.129'=>4,
           '10.0.0.130'=>3,
           '10.0.0.131'=>2,
           '10.0.0.132'=>1,
           '10.0.0.133'=>1,
           '10.0.0.134'=>2,
           '10.0.0.135'=>4,
           '10.0.0.136'=>1,
           '10.0.0.137'=>4,
           '10.0.0.138'=>3
        },
    '10.0.0.129' =>
        {
           '10.0.0.128'=>3,
           '10.0.0.130'=>1,
           '10.0.0.131'=>2,
           '10.0.0.132'=>1,
           '10.0.0.133'=>2,
           '10.0.0.134'=>1,
           '10.0.0.135'=>2,
           '10.0.0.136'=>3, # the > was missing on this line...
           '10.0.0.137'=>3,
           '10.0.0.138'=>4
        },
);

[download]
Now your reading code can simply be: 
my $x=join "",<FILE>;
my %graph = eval $x;

[download]

Mike

In reply to Re^3: Paths::Graph use by RMGir
in thread Paths::Graph use by zakishah

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