Added solution for w3 ch2

Also renamed w2 files and placed in perl5 perl6 directories

7 files changed, 56 insertions, 1 deletions

diff --git a/challenge-002/ruben-westerberg/ch-1.pl b/challenge-002/ruben-westerberg/perl5/ch-1.pl
index ac4cf70614..ac4cf70614 100755
--- a/challenge-002/ruben-westerberg/ch-1.pl
+++ b/challenge-002/ruben-westerberg/perl5/ch-1.pl
diff --git a/challenge-002/ruben-westerberg/ch-2.pl b/challenge-002/ruben-westerberg/perl5/ch-2.pl
index 66e78301c8..66e78301c8 100755
--- a/challenge-002/ruben-westerberg/ch-2.pl
+++ b/challenge-002/ruben-westerberg/perl5/ch-2.pl
diff --git a/challenge-002/ruben-westerberg/ch-1.p6 b/challenge-002/ruben-westerberg/perl6/ch-1.p6
index 4ce164234e..4ce164234e 100755
--- a/challenge-002/ruben-westerberg/ch-1.p6
+++ b/challenge-002/ruben-westerberg/perl6/ch-1.p6
diff --git a/challenge-002/ruben-westerberg/ch-2.p6 b/challenge-002/ruben-westerberg/perl6/ch-2.p6
index c011ae237c..c011ae237c 100755
--- a/challenge-002/ruben-westerberg/ch-2.p6
+++ b/challenge-002/ruben-westerberg/perl6/ch-2.p6
diff --git a/challenge-003/ruben-westerberg/README b/challenge-003/ruben-westerberg/README
index 58eaaedd18..51f17bea4c 100644
--- a/challenge-003/ruben-westerberg/README
+++ b/challenge-003/ruben-westerberg/README
@@ -1,3 +1,5 @@
 Solution by Ruben Westerberg
 
-inputs via command line arguments
+Inputs via command line arguments
+
+Challenge 2 (pascal) dies if user supplies less then 3 as input
diff --git a/challenge-003/ruben-westerberg/perl5/ch-2.pl b/challenge-003/ruben-westerberg/perl5/ch-2.pl
new file mode 100755
index 0000000000..8ba5a76e5a
--- /dev/null
+++ b/challenge-003/ruben-westerberg/perl5/ch-2.pl
@@ -0,0 +1,30 @@
+#!/usr/bin/env perl
+use warnings;
+
+my $lines=$ARGV[0];
+die "Rows must be 3 or greater." unless ($lines >= 3);
+my $current=[1];
+foreach  (1 .. $lines)  {
+	printRow($current); #print the current row
+	$current= makeRow($current) #make the next row;
+}
+
+sub printRow {
+	$in=shift;
+	foreach (@$in) {
+		#TODO: Add centralised format
+		printf "%d ", $_;;
+	}
+	print "\n";
+}
+sub makeRow {
+	my $in=shift;
+	my @row=(@$in,0);
+	my @outRow;
+	my $previous=0;
+	foreach (@row) {
+		push @outRow, $_+ $previous;
+		$previous=$_;
+	}
+	return \@outRow;
+}
diff --git a/challenge-003/ruben-westerberg/perl6/ch-2.p6 b/challenge-003/ruben-westerberg/perl6/ch-2.p6
new file mode 100755
index 0000000000..f970db6dc8
--- /dev/null
+++ b/challenge-003/ruben-westerberg/perl6/ch-2.p6
@@ -0,0 +1,23 @@
+#!/usr/bin/env perl6
+
+my $lines=@*ARGS[0];
+die "Rows must be 3 or greater." unless $lines >=3;
+
+
+for 1..$lines {
+	state @current=(1);
+	say @current.join(" "); #TODO: make a better formating sub
+	@current=makeRow(@current);
+	
+}
+sub makeRow(@current) {
+	my @next=@current.push: 0;
+	my @outRow;
+	gather {
+		for @next {
+			state $previous=0;
+			take  $_+$previous;
+			$previous=$_;
+		}
+	}
+}