我执行
$ heroku run rake assets:clean
Running `rake assets:clean` attached to terminal... up, run.2
/usr/local/bin/ruby /app/vendor/bundle/ruby/1.9.1/bin/rake assets:clean:all RAILS_ENV=production RAILS_GROUPS=assets
rm -rf /app/public/assets
但它看起来不起作用，因为我可以通过 http 请求访问资源，而且如果我打开 heroku 控制台，我可以看到这些文件:
$ heroku run console
irb(main):013:0> Dir.glob "./public/assets/*"
=> ["./public/assets/img", "./public/assets/application.js.gz", "./public/assets/application.js", "./public/assets/rails.png", "./public/assets/manifest.yml", "./public/assets/application.css", "./public/assets/assets", "./public/assets/application.css.gz"]
我需要删除这些资源，因为它们与我的新配置产生冲突。
最佳答案
rake asset:clean 功能已被替换为
rake assets:clobber
在最新版本的 Rails 中。
https://github.com/rails/sprockets-rails/blob/master/README.md
关于ruby-on-rails - "heroku run rake assets:clean"没有清理任何东西，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/12236022/