hz251 https://ruby-china.org/hz251 en-us 问个 Ruby 语法问题 <p>func(arg)[variable] 这种写法是什么意思，variable 是被赋成函数返回值了吗</p> hz251 Wed, 05 Aug 2015 15:19:51 +0800 https://ruby-china.org/topics/26778 https://ruby-china.org/topics/26778