Hello ash1351,

Here is one way to do it with the help of Data::Table and Cpanel::JSON::XS. There are a few different choices for modules to parse csv files and to emit JSON...I just happen to be familiar with these ones.

#!/usr/bin/env perl

use strict;
use warnings;

use Data::Table;
use Cpanel::JSON::XS;

my $table = Data::Table::fromCSV('data.csv');

my @column_names = $table->header;

foreach my $col_name (@column_names) {
    my @column_values = $table->col($col_name);
    my $json = encode_json(\@column_values);
    print "var $col_name = $json;\n";
}

exit;

[download]
The output is: 
var secid = ["002826","0028262","0028262","0028262","0028262","0028262
+"];
var Initial_shares = ["3777","3777","3777","3777","3777","3777"];

[download]
This code should handle data.csv files with different numbers of columns.

In reply to Re: Get CSV data and convert it to other format data dynamically. by kevbot
in thread Get CSV data and convert it to other format data dynamically. by ash1351

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.