Ruby Examples

level5/44.rb

@@ -0,0 +1,10 @@
+#!/usr/bin/ruby
+# -*- coding: utf-8 -*-
+
+=begin
+reduce로 배열 합계 계산
+=end
+
+array = [2, 3, 5, 7, 9]
+
+puts array.reduce { |sum,item| sum += item }