Ruby Examples

level3/30.rb

@@ -0,0 +1,12 @@
+#!/usr/bin/ruby
+# -*- coding: utf-8 -*-
+
+=begin
+배열을 오름차순/내림차순 정렬
+=end
+
+arr = [5, 7, 4, 3, 2, 9, 1, 6]
+
+puts arr.sort
+
+puts arr.sort.reverse