in reply to Re: How I can collect values out of complex tree structure that are located at chained keys matching a pattern? Without using a loop, that is.
in thread How I can collect values out of complex tree structure that are located at chained keys matching a pattern? Without using a loop, that is.

That's done it, thank you! You're absolutely right, I don't know how map didn't occur to me! I guess I've only ever thought of using it for whatever data my program is working on, not for data about the program itself.

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