From 2b0709538d350625bd73f2df6fd01ec079a3c2f4 Mon Sep 17 00:00:00 2001
From: Mariano Spadaccini <spadacciniweb@gmail.com>
Date: Mon, 17 Jun 2024 12:02:03 +0200
Subject: Add ch-1 in Elixir

---
 challenge-274/spadacciniweb/elixir/ch-1.exs | 57 +++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 challenge-274/spadacciniweb/elixir/ch-1.exs

diff --git a/challenge-274/spadacciniweb/elixir/ch-1.exs b/challenge-274/spadacciniweb/elixir/ch-1.exs
new file mode 100644
index 0000000000..5d5e8ddef8
--- /dev/null
+++ b/challenge-274/spadacciniweb/elixir/ch-1.exs
@@ -0,0 +1,57 @@
+# Task 1: Goat Latin
+# Submitted by: Mohammad Sajid Anwar
+# 
+# You are given a sentence, $sentance.
+# Write a script to convert the given sentence to Goat Latin, a made up language similar to Pig Latin.
+# Rules for Goat Latin:
+# 
+# 1) If a word begins with a vowel ("a", "e", "i", "o", "u"), append
+#    "ma" to the end of the word.
+# 2) If a word begins with consonant i.e. not a vowel, remove first
+#    letter and append it to the end then add "ma".
+# 3) Add letter "a" to the end of first word in the sentence, "aa" to
+#    the second word, etc etc.
+# 
+# Example 1
+# Input: $sentence = "I love Perl"
+# Output: "Imaa ovelmaaa erlPmaaaa"
+# 
+# Example 2
+# Input: $sentence = "Perl and Raku are friends"
+# Output: "erlPmaa andmaaa akuRmaaaa aremaaaaa riendsfmaaaaaa"
+# 
+# Example 3
+# Input: $sentence = "The Weekly Challenge"
+# Output: "heTmaa eeklyWmaaa hallengeCmaaaa"
+
+defmodule Speak do
+
+  def head2tail(word) do
+    case Regex.match?(~r/^[aeiou]i/, word) do
+      true  -> word
+      false -> String.slice(word, 1..String.length(word)) <> String.first(word) 
+    end
+  end
+
+  def goat_latin(sentence) do
+    String.split(sentence)
+    |> Enum.map(fn x -> head2tail(x) <> "ma" end)
+    |> Enum.with_index(1)
+    |> Enum.map(fn t -> elem(t, 0) <> String.duplicate("a", elem(t, 1)) end)
+    |> Enum.join(" ")
+  end
+
+  def out(sentence) do
+    IO.puts( "sentence '#{sentence}' -> '#{goat_latin(sentence)}'" )
+  end
+
+end
+
+sentence = "I love Perl";
+Speak.out(sentence);
+
+sentence = "Perl and Raku are friends";
+Speak.out(sentence);
+
+sentence = "The Weekly Challenge";
+Speak.out(sentence);
-- 
cgit