Sorry all, for not being too descriptive.. The closest I want to accomplish is the this example u shown : 
my %map = (
    typeA => sub { $_[0]->{key1}[3]{key2} },
    typeB => sub { $_[0]->{key3} },
    typeC => sub { $_[0]->[1]{key4} },
    # ...
);

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i.e. in my concentrate case I was looping over a result of SOAP::Lite. Which depending on the type of the object places the 'price' in different places f.e.
$$obj{cost}  <--type1
$$obj{priceList}{price}  <--type2
$$obj{priceList}{price}{value}  <--type3
...etc..

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So instead of doing alot of if-typeX, I thought it will be good if I can store the access-path in some way and do a simple hash lookup.
Is it more clear now ;)
(Something like XPath on LoL)

In reply to Re^2: storing and using LoL path by rootcho
in thread storing and using LoL path by rootcho

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