... only that the OP wanted to have a reference to an empty array for missing values, not an empty string; so we would should transfer the array by map { length ? $_ : [] } @arr at the end.

-- 
Ronald Fischer <ynnor@mm.st>

In reply to Re^2: making a text file to an hash array by rovf
in thread making a text file to an hash array by changma_ha

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