ruby-on-rails - Rails Datetime not showing in show.html.erb

Question

In my movies database I have a release_date column, and it my form there is this <%= select_date Date.today, :prefix => :release_date %>. This works fine but how can I display the release_date in the movies show.html.erb

<%= @movie.release_date %> wont work, and so i dont know what else to use

Thanks

Answer 1

<%= @movie.release_date.to_formatted_s(:short) %>

请参阅. _ DateTime#to_formatted_s这是典型的 Rails 方法。它接受其他参数，您可以定义自己的日期模板，这些都在文档中指定。

如果 Rails 不存在，您可以使用strftime，#to_formatted_s它基本上是一个包装器。