From 373313e5bd3f5563f991fbd0a290b02f25cc3e91 Mon Sep 17 00:00:00 2001
From: Jörg Sommrey <28217714+jo-37@users.noreply.github.com>
Date: Fri, 26 Jul 2024 13:30:34 +0200
Subject: Solution to task 1

---
 challenge-279/jo-37/perl/ch-1.pl | 68 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100755 challenge-279/jo-37/perl/ch-1.pl

diff --git a/challenge-279/jo-37/perl/ch-1.pl b/challenge-279/jo-37/perl/ch-1.pl
new file mode 100755
index 0000000000..dc492b5b5a
--- /dev/null
+++ b/challenge-279/jo-37/perl/ch-1.pl
@@ -0,0 +1,68 @@
+#!/usr/bin/perl -s
+
+use v5.24;
+use Test2::V0;
+use experimental 'signatures';
+
+our ($tests, $examples);
+
+run_tests() if $tests || $examples;	# does not return
+
+die <<EOS unless @ARGV == 2;
+usage: $0 [-examples] [-tests] [LETTERS WEIGHTS]
+
+-examples
+    run the examples from the challenge
+ 
+-tests
+    run some tests
+
+LETTERS
+    list of letters, optionally separated by commas
+
+WEIGHTS
+    list of weights, optionally separated by commas
+
+EOS
+
+
+### Input and Output
+
+say sort_letters(map [split /,*/, $_], @ARGV);
+
+
+### Implementation
+#
+# For details see:
+# https://github.sommrey.de/the-bears-den/2024/07/26/ch-279.html#task-1
+
+
+sub sort_letters ($letters, $weights) {
+    (\my @word)->@[map $_ - 1, @$weights] = @$letters;
+    join '', @word;
+}
+
+
+### Examples and tests
+
+sub run_tests {
+    SKIP: {
+        skip "examples" unless $examples;
+
+        is sort_letters(['R', 'E', 'P', 'L'], [3, 2, 1, 4]),
+        'PERL', 'example 1';
+
+        is sort_letters(['A', 'U', 'R', 'K'], [2, 4, 1, 3]),
+        'RAKU', 'example 2';
+
+        is sort_letters(['O', 'H', 'Y', 'N', 'P', 'T'], [5, 4, 2, 6, 1, 3]),
+        'PYTHON', 'example 3';
+    }
+
+    SKIP: {
+        skip "tests" unless $tests;
+	}
+
+    done_testing;
+    exit;
+}
-- 
cgit 


From 744f4899ffdfde6039de3b6e7fd794b34522775a Mon Sep 17 00:00:00 2001
From: Jörg Sommrey <28217714+jo-37@users.noreply.github.com>
Date: Fri, 26 Jul 2024 13:30:48 +0200
Subject: Solution to task 2

---
 challenge-279/jo-37/perl/ch-2.pl | 60 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100755 challenge-279/jo-37/perl/ch-2.pl

diff --git a/challenge-279/jo-37/perl/ch-2.pl b/challenge-279/jo-37/perl/ch-2.pl
new file mode 100755
index 0000000000..6be9ea5a98
--- /dev/null
+++ b/challenge-279/jo-37/perl/ch-2.pl
@@ -0,0 +1,60 @@
+#!/usr/bin/perl -s
+
+use v5.24;
+use Test2::V0;
+
+our ($tests, $examples);
+
+run_tests() if $tests || $examples;	# does not return
+
+die <<EOS unless @ARGV;
+usage: $0 [-examples] [-tests] [STR]
+
+-examples
+    run the examples from the challenge
+ 
+-tests
+    run some tests
+
+STR
+    a string
+
+EOS
+
+
+### Input and Output
+
+say +(qw(false true))[split_string(shift)];
+
+
+### Implementation
+#
+# For details see:
+# https://github.sommrey.de/the-bears-den/2024/07/26/ch-279.html#task-2
+
+
+sub split_string {
+	local $_ = shift;
+
+    !(tr/aeiouAEIOU// % 2);
+}
+
+
+### Examples and tests
+
+sub run_tests {
+    SKIP: {
+        skip "examples" unless $examples;
+
+        ok !split_string("perl"), 'example 1';
+        ok  split_string("book"), 'example 2';
+        ok  split_string("good morning"), 'example 3';
+    }
+
+    SKIP: {
+        skip "tests" unless $tests;
+	}
+
+    done_testing;
+    exit;
+}
-- 
cgit 


From 8e55f6f192622b03332d9ad50e752bd9785b8b4c Mon Sep 17 00:00:00 2001
From: Jörg Sommrey <28217714+jo-37@users.noreply.github.com>
Date: Fri, 26 Jul 2024 13:31:12 +0200
Subject: Blog for challenge 279

---
 challenge-279/jo-37/blog.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 challenge-279/jo-37/blog.txt

diff --git a/challenge-279/jo-37/blog.txt b/challenge-279/jo-37/blog.txt
new file mode 100644
index 0000000000..f230a186cf
--- /dev/null
+++ b/challenge-279/jo-37/blog.txt
@@ -0,0 +1 @@
+https://github.sommrey.de/the-bears-den/2024/07/26/ch-279.html
-- 
cgit