First commit

lib/numbers_to_kurdish_words.rb

@@ -0,0 +1,63 @@
+require "numbers_to_kurdish_words/version"
+
+module NumbersToKurdishWords
+  class Error < StandardError; end
+  # require "to_words/version"
+  def to_words(number = self, level = 0)
+    ones = ["یەک", "دوو", "سێ", "چوار", "پێنج", "شەش", "حەوت", "هەشت", "نۆ"];
+    ten = ["دە", "یازدە", "دوازدە", "سیازدە", "چواردە", "پازدە", "شازدە", "حەفدە", "هەژدە", "نۆزدە"];
+    tens = ["بیست", "سی", "چل", "پەنجا", "شەست", "حەفتا", "هەشتا", "نەوەد"];
+    hundreds = ["سەد", "دوو سەد", "سێ سەد", "چوار سەد", "پێنج سەد", "شەش سەد", "حەوت سەد", "هەشت سەد", "نۆ سەد"];
+
+    result = "";
+
+    return "" if number === nil
+
+    if number < 0 
+      number = number * -1;
+      return "سالب " + number.to_words
+    end
+
+    if  number === 0
+      if level === 0
+        return "سفر";
+      else 
+        return "";
+      end
+    end
+
+    if level > 0
+      result += " و ";
+      level -= 1;
+    end
+
+    if number < 10 
+      result += ones[number - 1];
+    elsif (number < 20) 
+      result += ten[number - 10];
+    elsif (number < 100) 
+      result += tens[(number / 10).floor - 2] + to_words(number % 10, level + 1);
+    elsif (number < 1000) 
+      result += hundreds[(number / 100).floor - 1] + to_words(number % 100, level + 1);
+    elsif (number < 1000000) 
+      result += (number / 1000 < 2 ? '' : to_words((number / 1000).floor, level)) + " هەزار" + to_words(number % 1000, level + 1);
+    elsif (number < 1000000000) 
+      result += to_words((number / 1000000).floor, level) + " ملیۆن" + to_words(number % 1000000, level + 1);
+    elsif (number < 1000000000000) 
+      result += to_words((number / 1000000000).floor, level) + " ملیارد" + to_words(number % 1000000000, level + 1);
+    elsif (number < 1000000000000000) 
+      result += to_words((number / 1000000000000).floor, level) + " ترلیۆن" + to_words(number % 1000000000000, level + 1);
+    end
+
+    return result;
+  end
+end
+
+INTEGER_KLASS = 1.class # Fixnum before Ruby 2.4, Integer from Ruby 2.4
+class INTEGER_KLASS
+  include NumbersToKurdishWords
+end
+
+class String
+  include NumbersToKurdishWords
+end