Exactly — they look analogous, but they are not. The List::MoreUtils tricks are interesting, but actually wrap a loop iterating over arrays instead of being a true "vectorized" modifying assignment. There is probably something in PDL for this if your program does that kind of processing, but for a simple case with a list of Perl scalars, you need to use multiple statements.

In reply to Re^2: A list assignment gotcha (updated) by jcb
in thread Not understanding 2 sentences in perldoc by Anonymous Monk

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