ruby 第五次作业 part 1(分类、排序)
摘要：
movies_controller.rbclass MoviesController by default end def index @all_ratings = Array.new Movie.select(:rating).distinct.each do |movie| ... 阅读全文
posted @ 2015-11-04 00:22 jec 阅读(379) 评论(0) 推荐(0) 编辑
