So currently I have something like /users/1/ when I want to view a user profile. How can I go through routes.r开发者_如何学编程b to change that to /user/chiggins/ where chiggins is a unique username?Y
How do I stop delayed_job if I\'m running it with the -m \"monitor\" option? The processes keep getting restarted!
I\'m overwriting my au开发者_如何学JAVAthenticate method in my application controller def authenticate_worker!
I wanna use rails REST so: resources :questions I wanna add a route /questions/query_by_student so: resources :questions, :collection => { :query_by_student => :get }
I need to have from 1 to 15 file fields for photos. Now I\'m uploading files with carrierwave gem building every photo object in my controller like: N.times { @car.photos.build } and then provide N f
class Session has_many :events end class Event belongs_to :session # r开发者_StackOverfloweferrer column
I have the following in my config.ru file and which crashes Heroku with the error underneath it. require ::File.expand_path(\'../config/environment\',__FILE__)
I would like to use lambda as a parameter for link_to for the code below: edit.html.erb <h2>Edit customer info</h2>
I have the following piece of code in PHP. I\'m looking for the best way to convert it to Ruby. I\'ve looked at a few ap开发者_开发百科proaches, including open-uri and the curb and wrapper curb-fu lib
The following is my show action: def show @category = Category.find_by_url_name(params[:id]) @brands = @category.brands