Hmm, I am not sure of what you do then with your @row and @cols arrays to populate your CSV.

And what do you think will happen if you have other types of references (array refs, scalar refs, code refs, etc.) in your data structure? The program might probably not choke, but you'll see references (something like ARRAY(0x60005f6e0) in your output, instead of the actual data. Probably not what you want (although I am not entirely sure of what you want to obtain exactly).

Je suis Charlie.

In reply to Re^2: Convert hash to CSV using Text::CSV::Slurp by Laurent_R
in thread Convert hash to CSV using Text::CSV::Slurp by Plankton

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.