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#!/usr/bin/env perl
use warnings;
use strict;
use Time::Local 'timegm';
my @header;
my $data;
while (<>) {
# the third line is the header
if ($. == 3) {
# and we want the years in epoch seconds
@header = map { m/^(\d{4})/; year_to_seconds($1); }
(split ',')[1..11];
}
if (m/^(Northeast|Midwest|South|West)/) {
my $i = -1;
$data .= "\n{\n\tname: \"$1\",\n";
$data .= "\tdata: [ " . join(", ", map { "{ x: $header[++$i], y: $_ }" } (split ',')[1..11]) . " ],\n\n},";
}
chop $data && last if m/^Alabama/; # we have what we need now.
}
sub year_to_seconds {
my $year = shift;
return timegm(0, 0, 0, 1, 0, $year);
}
print "$data\n";
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