I want to delete the nested object book, that is owned by a user. In the user#show page appears all the books related to that user. Besides each book there is a link to delete it. Here is my code:
As ActionController::Base#default_url_options is deprecated, I wonder how to set default url开发者_如何转开发 options in rails3. The default url options are not static but dependent of the current req
I get the following error with the supplied code. undefined method `password\' for #<User:0x00000002e66980>
I am trying to maintain a pretty URL when having a user messaging with failed validation. I have a routes file that looks like the following:
Right now I\'m using this which works for the development host, but I have to manually change the {:host => \"\"} code when I move to production.
I need to determine the number of route segment keys in the current path for an application I\'m working on, and despite digging around for a bit in the related Rails 3 source files, I can\'t figure i
It looks like ActionController::StatusCodes has been removed from Rails 3. I used synonyms for HTTP status codes such as
I know that an after_commit callback is provided for ActiveRecord objects in Rails 3.However, I would like to get access to this functionality in a Rails Controller.
I am trying to implement logic captcha in my app. I have scaffolded simple TextCaptcha to store question and answer in DB.
I\'m trying to DRY up a controller by incorporating respond_with. When I do, following some instructions in a Railscast, I get things mostly working. The problem lies in the redirect after deleting a
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