Ruby Examples

level5/42.rb

@@ -0,0 +1,10 @@
+#!/usr/bin/ruby
+# -*- coding: utf-8 -*-
+
+=begin
+select로 조건에 맞는 값 필터링
+=end
+
+array = [2, 3, 5, 7, 9]
+
+puts array.select { |item| item.odd? }