specifically, I noticed my @arr = {map { }, 1 .. $arr_len} seems to work, rather than my first guess, which was my @arr = [map { }, 1 .. $arr_len].

But shouldn't we return a array to assign into @arr? hence use square brackets?

In reply to Re^3: Newbies question: initializing data structure by roibrodo
in thread Newbies question: initializing data structure by roibrodo

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