我试图在我的 rails 模型中获取当前日期,如下所示:
内部照片.rb
Paperclip.interpolates :prefix do |attachment, style|
:today_date => Date.today.to_s
"#{:today_date}/#{attachment.instance.image_file_name}"
end
当我从客户端向服务器发送照片时,我收到一个错误,并在服务器上显示以下控制台输出。这告诉我“日期”功能有问题
服务器控制台:
Started POST "/photos.json" for 127.0.0.1 at 2013-02-20 13:47:35 -0800
13:47:35 web.1 |
13:47:35 web.1 | SyntaxError
(/Users/AM/Documents/RailsWS/test/app/models/photo.rb:22: syntax
error, unexpected tASSOC, expecting keyword_end
13:47:35 web.1 | :today_date => Date.today.to_s
13:47:35 web.1 | ^):
13:47:35 web.1 | app/controllers/photos_controller.rb:1:in `<top (required)>'
我究竟做错了什么?如何将当前日期输入此变量?
谢谢