From b5011ef51139162a547d3f80a4743ec57bf78838 Mon Sep 17 00:00:00 2001
From: arnesom <arne@bbop.org>
Date: Sun, 28 Aug 2022 21:31:27 +0200
Subject: Arne Sommer

---
 challenge-179/arne-sommer/blog.txt                 |  1 +
 challenge-179/arne-sommer/raku/ch-1.raku           | 57 ++++++++++++++++++++++
 challenge-179/arne-sommer/raku/ch-2.raku           |  7 +++
 challenge-179/arne-sommer/raku/ons                 | 54 ++++++++++++++++++++
 challenge-179/arne-sommer/raku/ons100              | 57 ++++++++++++++++++++++
 challenge-179/arne-sommer/raku/unicode-sparkline   |  7 +++
 .../arne-sommer/raku/unicode-sparkline-space       | 18 +++++++
 .../arne-sommer/raku/unicode-sparkline-verbose     | 22 +++++++++
 8 files changed, 223 insertions(+)
 create mode 100644 challenge-179/arne-sommer/blog.txt
 create mode 100755 challenge-179/arne-sommer/raku/ch-1.raku
 create mode 100755 challenge-179/arne-sommer/raku/ch-2.raku
 create mode 100755 challenge-179/arne-sommer/raku/ons
 create mode 100755 challenge-179/arne-sommer/raku/ons100
 create mode 100755 challenge-179/arne-sommer/raku/unicode-sparkline
 create mode 100755 challenge-179/arne-sommer/raku/unicode-sparkline-space
 create mode 100755 challenge-179/arne-sommer/raku/unicode-sparkline-verbose

diff --git a/challenge-179/arne-sommer/blog.txt b/challenge-179/arne-sommer/blog.txt
new file mode 100644
index 0000000000..b06a82223f
--- /dev/null
+++ b/challenge-179/arne-sommer/blog.txt
@@ -0,0 +1 @@
+https://raku-musings.com/ordinal-spark.html
diff --git a/challenge-179/arne-sommer/raku/ch-1.raku b/challenge-179/arne-sommer/raku/ch-1.raku
new file mode 100755
index 0000000000..2160886ce7
--- /dev/null
+++ b/challenge-179/arne-sommer/raku/ch-1.raku
@@ -0,0 +1,57 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (UInt $integer);
+
+my %mapping =
+(
+    0  => "zeroth",
+    1  => "first",
+    2  => "second",
+    3  => "third",
+    4  => "fourth",
+    5  => "fifth",
+    6  => "sixth",
+    7  => "seventh",
+    8  => "eighth",
+    9  => "ninth",
+   10  => "tenth",
+   11  => "eleventh",
+   12  => "twelfth",
+   13  => "thirteenth",
+   14  => "fourteenth",
+   15  => "fifteenth",
+   16  => "sixteenth",
+   17  => "seventeenth",
+   18  => "eighteenth",
+   19  => "nineteenth",
+   20  => "twenty",
+  '2x' => "twentieth",
+   30  => "thirty",
+  '3x' => "thirtieth",
+   40  => "forty",
+  '4x' => "fortieth",
+   50  => "fifty",
+  '5x' => "fiftieth",
+   60  => "sixty",
+  '6x' => "sixtieth",
+   70  => "seventieth",
+  '7x' => "seventy",
+   80  => "eightieth",
+  '8x' => "eighty",
+   90  => "ninetieth",
+  '9x' => "ninety",
+  100  => "hundreth",
+  1000 => "thousandth",
+);
+
+if %mapping{$integer}
+{
+  say %mapping{$integer};
+}
+else
+{
+  die "Unsupported value. Use 0-100,1000 only" if $integer.chars > 2;
+  my ($first, $second) = $integer.comb;
+
+  say "{ %mapping{$first ~ "x"} }-{ %mapping{$second} }";
+}
diff --git a/challenge-179/arne-sommer/raku/ch-2.raku b/challenge-179/arne-sommer/raku/ch-2.raku
new file mode 100755
index 0000000000..64662dd959
--- /dev/null
+++ b/challenge-179/arne-sommer/raku/ch-2.raku
@@ -0,0 +1,7 @@
+#! /usr/bin/env raku
+
+subset PositiveInt of Int where * > 0;
+
+unit sub MAIN (*@numbers where @numbers.elems > 0 && all(@numbers) ~~ PositiveInt);
+
+say @numbers.map({ "▁▂▃▄▅▆▇█".comb.[$_ / max(@numbers) * 7] }).join;
diff --git a/challenge-179/arne-sommer/raku/ons b/challenge-179/arne-sommer/raku/ons
new file mode 100755
index 0000000000..6b9c14a7d8
--- /dev/null
+++ b/challenge-179/arne-sommer/raku/ons
@@ -0,0 +1,54 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (UInt $integer where $integer <= 99);
+
+my %mapping =
+(
+    0  => "zeroth",
+    1  => "first",
+    2  => "second",
+    3  => "third",
+    4  => "fourth",
+    5  => "fifth",
+    6  => "sixth",
+    7  => "seventh",
+    8  => "eighth",
+    9  => "ninth",
+   10  => "tenth",
+   11  => "eleventh",
+   12  => "twelfth",
+   13  => "thirteenth",
+   14  => "fourteenth",
+   15  => "fifteenth",
+   16  => "sixteenth",
+   17  => "seventeenth",
+   18  => "eighteenth",
+   19  => "nineteenth",
+   20  => "twenty",
+  '2x' => "twentieth",
+   30  => "thirty",
+  '3x' => "thirtieth",
+   40  => "forty",
+  '4x' => "fortieth",
+   50  => "fifty",
+  '5x' => "fiftieth",
+   60  => "sixty",
+  '6x' => "sixtieth",
+   70  => "seventieth",
+  '7x' => "seventy",
+   80  => "eightieth",
+  '8x' => "eighty",
+   90  => "ninetieth",
+  '9x' => "ninety",
+);
+
+if %mapping{$integer}
+{
+  say %mapping{$integer};
+}
+else
+{
+  my ($first, $second) = $integer.comb;
+
+  say "{ %mapping{$first ~ "x"} }-{ %mapping{$second} }";
+}
diff --git a/challenge-179/arne-sommer/raku/ons100 b/challenge-179/arne-sommer/raku/ons100
new file mode 100755
index 0000000000..2160886ce7
--- /dev/null
+++ b/challenge-179/arne-sommer/raku/ons100
@@ -0,0 +1,57 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (UInt $integer);
+
+my %mapping =
+(
+    0  => "zeroth",
+    1  => "first",
+    2  => "second",
+    3  => "third",
+    4  => "fourth",
+    5  => "fifth",
+    6  => "sixth",
+    7  => "seventh",
+    8  => "eighth",
+    9  => "ninth",
+   10  => "tenth",
+   11  => "eleventh",
+   12  => "twelfth",
+   13  => "thirteenth",
+   14  => "fourteenth",
+   15  => "fifteenth",
+   16  => "sixteenth",
+   17  => "seventeenth",
+   18  => "eighteenth",
+   19  => "nineteenth",
+   20  => "twenty",
+  '2x' => "twentieth",
+   30  => "thirty",
+  '3x' => "thirtieth",
+   40  => "forty",
+  '4x' => "fortieth",
+   50  => "fifty",
+  '5x' => "fiftieth",
+   60  => "sixty",
+  '6x' => "sixtieth",
+   70  => "seventieth",
+  '7x' => "seventy",
+   80  => "eightieth",
+  '8x' => "eighty",
+   90  => "ninetieth",
+  '9x' => "ninety",
+  100  => "hundreth",
+  1000 => "thousandth",
+);
+
+if %mapping{$integer}
+{
+  say %mapping{$integer};
+}
+else
+{
+  die "Unsupported value. Use 0-100,1000 only" if $integer.chars > 2;
+  my ($first, $second) = $integer.comb;
+
+  say "{ %mapping{$first ~ "x"} }-{ %mapping{$second} }";
+}
diff --git a/challenge-179/arne-sommer/raku/unicode-sparkline b/challenge-179/arne-sommer/raku/unicode-sparkline
new file mode 100755
index 0000000000..64662dd959
--- /dev/null
+++ b/challenge-179/arne-sommer/raku/unicode-sparkline
@@ -0,0 +1,7 @@
+#! /usr/bin/env raku
+
+subset PositiveInt of Int where * > 0;
+
+unit sub MAIN (*@numbers where @numbers.elems > 0 && all(@numbers) ~~ PositiveInt);
+
+say @numbers.map({ "▁▂▃▄▅▆▇█".comb.[$_ / max(@numbers) * 7] }).join;
diff --git a/challenge-179/arne-sommer/raku/unicode-sparkline-space b/challenge-179/arne-sommer/raku/unicode-sparkline-space
new file mode 100755
index 0000000000..9b4b5263f3
--- /dev/null
+++ b/challenge-179/arne-sommer/raku/unicode-sparkline-space
@@ -0,0 +1,18 @@
+#! /usr/bin/env raku
+
+subset PositiveInt of Int where * > 0;
+
+unit sub MAIN (*@numbers where @numbers.elems > 0 && all(@numbers) ~~ PositiveInt, :s(:$use-space));
+
+my $max = max(@numbers);
+
+my @chars = $use-space
+  ?? " ▁▂▃▄▅▆▇█".comb
+  !! "▁▂▃▄▅▆▇█".comb;
+
+for @numbers -> $c
+{
+  print @chars[$c / $max * (@chars.elems - 1)];
+}
+
+say "";
diff --git a/challenge-179/arne-sommer/raku/unicode-sparkline-verbose b/challenge-179/arne-sommer/raku/unicode-sparkline-verbose
new file mode 100755
index 0000000000..ebb4e8ee0a
--- /dev/null
+++ b/challenge-179/arne-sommer/raku/unicode-sparkline-verbose
@@ -0,0 +1,22 @@
+#! /usr/bin/env raku
+
+subset PositiveInt of Int where * > 0;
+
+unit sub MAIN (*@numbers where @numbers.elems > 0 && all(@numbers) ~~ PositiveInt, :v(:$verbose));
+
+my $max = max(@numbers);
+
+my @chars = "▁▂▃▄▅▆▇█".comb;
+
+my @output;
+
+for @numbers -> $c
+{
+  my $index = $c / $max * (@chars.elems - 1);
+
+  say ": $c -> $index" if $verbose;
+
+  @output.push: @chars[$index];
+}
+
+say @output.join;
-- 
cgit