I now imagine the map of Dora singing: I use map, I use map (bis).
Timtowtdi... I know... but... for loops... for loops... this algorithm screams for loops... (my kingdom for four for loops)

In reply to Re^2: Getting first and last element value of a hash loop by FreeBeerReekingMonk
in thread Getting first and last element value of a hash loop by techworkpc

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