Recursion does seem the natural way to tackle this given the heierachical structure of the data. Find out about recursion with accumulators (if it is new to you).

The following may help (as a last resort)

<Reveal this spoiler or all in this thread>

In reply to Re: How to iterate over nested hash and get all paths? by Arunbear
in thread How to iterate over nested hash and get all paths? by ovedpo15

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