fix: console args conflict with gets

02_user_interface.rb

@@ -1,29 +1,30 @@
 #!/usr/bin/env ruby
+
 LANGUAGES = [
-	"ru-RU",
+  "ru-RU",
-	"en-EN",
+  "en-EN",
-	"de-DE"
+  "de-DE"
 ]
 
-
 def main()
-    user_name = ARGV[0]
+  user_name = ARGV[0]
-    puts "Hello my catgirl #{user_name}! \n What is your love language?"
+  puts "Hello my catgirl #{user_name}! \nWhat is your love language?"
-    LANGUAGES.each { |language| puts "#{language}", " " }
+  LANGUAGES.each { |language| puts "#{language}", " " }
-    user_lang = gets.chomp
-    user_lang = "ruby"
-    case user_lang
-    when "ruby"
-         puts "Подлиза \n"
-    when "c++"
-         puts "MATLAB скушал? \n"
-    when "TS/JS"
-         puts "Фронтендер, Фууу! \n"
-    when "py"
-         puts "Девопсер, иди ДАГИ писать \n"
-    end
-end
 
+  user_lang = STDIN.gets.chomp
 
-main()
+  case user_lang
+  when "ruby"
+    puts "Подлиза \n"
+  when "c++"
+    puts "MATLAB скушал? \n"
+  when "TS/JS"
+    puts "Фронтендер, Фууу! \n"
+  when "py"
+    puts "Девопсер, иди ДАГИ писать \n"
+  else
+    puts "Неизвестный язык: #{user_lang}"
+  end
+end
 
+main()