From 94526dd09d37f7dd88a720677e93207e2b27a46d Mon Sep 17 00:00:00 2001
From: Carlos A <cayala.w@gmail.com>
Date: Mon, 13 Mar 2023 21:45:57 -0500
Subject: [PATCH] Reto #11 - ruby

---
 .../ruby/test0n3.rb"                          | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 "Retos/Reto #11 - URL PARAMS [F\303\241cil]/ruby/test0n3.rb"

diff --git "a/Retos/Reto #11 - URL PARAMS [F\303\241cil]/ruby/test0n3.rb" "b/Retos/Reto #11 - URL PARAMS [F\303\241cil]/ruby/test0n3.rb"
new file mode 100644
index 0000000000..c0d231f6b8
--- /dev/null
+++ "b/Retos/Reto #11 - URL PARAMS [F\303\241cil]/ruby/test0n3.rb"	
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+def url_params(url)
+  return [] unless url.count('?') == 1
+
+  params = divide_string(url, '?')
+  values = []
+
+  params.split('&').each do |param|
+    values.push(divide_string(param, '=')) if param.match?(/\D+(={1})\w+/)
+  end
+  values
+end
+
+def divide_string(string, char)
+  params_idx = string.rindex(char)
+  string.slice(params_idx + 1..string.size)
+end
+
+TESTS = { 'input' => ['https://retosdeprogramacion.com?year=2023&challenge=0',
+                      'https://retosdeprogramacion.com/search?year=2023',
+                      'https://retosdeprogramacion.com/params/name/lastname',
+                      'retosdeprogramacion.com/search?',
+                      ''],
+          'output' => [%w[2023 0],
+                       %w[2023],
+                       [],
+                       [],
+                       []] }.freeze
+
+errors = 0
+TESTS['input'].each_with_index do |test, index|
+  resp = url_params(test)
+  expected = TESTS['output'][index]
+  next if resp == expected
+
+  errors += 1
+  puts "\n\noriginal: #{test}"
+  puts resp
+  puts "expected: #{expected}"
+end
+
+puts "\nTests#{errors != 0 ? ' not ' : ' '}passed, #{errors} errors\n"