your indentation is misleading, the cost entries are at different levels.
I was thinking of chaining 3 maps but thats not possible here.
I recommend using Data::Diver or Data::Leaf::Walker or the alternative recursive solutions listed in threads mentioning these modules.
my $VAR1 =
{
'153-1' => {
'19-4' => {
'cost' => '6300.00',
'cost2' => '630.00'
},
'135-1' => {
'68-4' => {
'cost' => '300.00',
'cost2' => '130.00'
}
},
'1069-9' => {},
'35-1' => {
'28-4' => {
'cost' => '30.00',
'cost2' => '10.00'
}
},
},
};
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