Current state

public/assets/plugins/charts-rickshaw/tutorial/transform.pl

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+#!/usr/bin/env perl
+
+use warnings;
+use strict;
+
+my @header;
+my $data;
+
+while (<>) {
+
+	# the third line is the header
+	if ($. == 3) {
+		          # and we want the years
+		@header = map { m/^(\d{4})/; $1; }
+	              (split ',')[1..11];
+	}
+
+	if (m/^United States/) {
+		my $i = -1;
+		$data = "[ " . join(", ", map { "{ x: $header[++$i], y: $_ }" } (split ',')[1..11]) . " ]";
+		last;
+	}
+}
+
+print $data;