IMHO Data::Leaf::Walker can't be used in this particular task of changing leave values.

Or can you see a possibility to pass an absolute key-path which selects only the deepest leaves?

And the each-method will only return copies which can't be manipulated.

OTOH generating an iterator is for sure an interesting alternative.

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re^2: Manipulate deepest values in complex hash structures by LanX
in thread Manipulate deepest values in complex hash structures by RecursionBane

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