Added ch2 solutions

3 files changed, 35 insertions, 9 deletions

diff --git a/challenge-017/ruben-westerberg/README b/challenge-017/ruben-westerberg/README
index 1c2593c999..36e90655e8 100644
--- a/challenge-017/ruben-westerberg/README
+++ b/challenge-017/ruben-westerberg/README
@@ -8,3 +8,4 @@ calculated value and total recursion count as last output.
 
 ch-2.pl and ch-2.p6
 ===
+Run the program with a command line argument (in single quotes). The argument is a URL to validate.
diff --git a/challenge-017/ruben-westerberg/perl5/ch-2.pl b/challenge-017/ruben-westerberg/perl5/ch-2.pl
new file mode 100755
index 0000000000..4441008227
--- /dev/null
+++ b/challenge-017/ruben-westerberg/perl5/ch-2.pl
@@ -0,0 +1,31 @@
+#!/usr/bin/env perl
+#
+use strict;
+use warnings;
+use v5.26;
+
+my $frag=qr/[\w\d]+/;
+my $qval=qr/[\w\d]+/;
+my $qkey=qr/[\w\d]+/;
+my $qpair=qr/$qkey\=$qval/;
+my $query=qr/$qpair(?:\&$qpair)*/;
+my $port=qr/\d+/;
+my $path=qr/(\/(?:[\w\d\.]+\/?)+)/;
+my $host=qr/[\w\d\.]+/;
+my $user=qr/[\w\d]+/;
+my $pass=qr/[\w\d]+/;
+my $auth=qr/\/\/(?:($user)(?:\:($pass))?\@)?($host)(?:\:($port))?/;
+my $scheme=qr/([a-z][a-z\-\.\+]+)/;
+my $match=$ARGV[0]=~/$scheme\:$auth?$path(?:\?($query))?(?:\#($frag))?/;
+die "Not a URI\n" unless $match;
+my @out=( 
+	"Scheme: ".($1//""),
+	"User: ".($2//""),
+	"Password: ".($3//""),
+	"Host: ".($4//""),
+	"Port: ".($5//""),
+	"Path ".($6//""),
+	"Query: ".($7//""),
+	"Fragment: ".($8//""),
+);
+print join "\n", @out;
diff --git a/challenge-017/ruben-westerberg/perl6/ch-2.p6 b/challenge-017/ruben-westerberg/perl6/ch-2.p6
index 0d6d955f9d..9ec56c4730 100755
--- a/challenge-017/ruben-westerberg/perl6/ch-2.p6
+++ b/challenge-017/ruben-westerberg/perl6/ch-2.p6
@@ -3,7 +3,7 @@
 grammar URI {
 	token TOP {<scheme>\:<authority>?<path>[\?<query>]?[\#<fragment>]?};##|<authority>};
 	token scheme { :i(<alpha>[<[\-\.\+] + alnum>]*)};
-	token path { (\/<alpha>*)+};
+	token path { (\/[<alnum>\/?]*)+};
 	token authority { (\/\/)[<user>[\:<password>]?\@]?<host>[\:<port>]?};
 	token user { (<alnum>+)};
 	token password { ( <alnum> +)};
@@ -15,22 +15,16 @@ grammar URI {
 	token qkey {<alnum>+};
 	token qval {<alnum>+};
 	token fragment { (<alnum>+)};
-	##token query { \?<alpha>+};
-	##token fragment { <alpha>+ };
 }
-	##|(<authority><path>)<query>?<fragment>?};
 
-
-#say URI.parse("jdbc://user:password@localhost:3306/pwc?profile=true#h1");
 my $m=URI.parse(@*ARGS[0]);
 die "Not a URI\n" unless $m;
-#say $m;
 given $m {
 	put "Scheme: {.<scheme>}";
 	given .<authority> {
-		put "User: {.<user>}";
+		put "User: {.<user>//""}";
 		put "Password: {.<password>//""}";
-		put "Host: {.<host>}";
+		put "Host: {.<host>//""}";
 		put "Port: {.<port>//""}";
 	}
 	put "Path: {.<path>//""}";