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Answer: How do I create a CSV from a 2D array?

by ichimunki (Priest)
on Dec 14, 2000 at 05:24 UTC ( #46542=categorized answer: print w/replies, xml ) Need Help??

Q&A > arrays > How do I create a CSV from a 2D array? - Answer contributed by ichimunki

As long as you are sure the list is two dimensional, this should work. First argument is the delimiter, second is the array. If you print the returned scalar to a filehandle, you will create a .csv file:
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my $write_this_to_file = delimit( ", ", @array ); sub delimit { my $delim = shift; my $delimited_file; foreach $row (@_) { $delimited_file .= join ($delim, @$row); $delimited_file .= "\n"; } return $delimited_file; }

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