Ruby Examples

level4/39.rb

@@ -0,0 +1,12 @@
+#!/usr/bin/ruby
+# -*- coding: utf-8 -*-
+
+=begin
+해시 값 목록만 배열로 추출
+=end
+
+person = { name: "Charlie", score: 13 }
+
+keys = person.values
+
+puts keys