On 29 May 2012 12:56, Steve Knit <[email protected]> wrote:
> I am still learning Rails, I've read some books and did some hands on at
> codeschool.com and now I'm trying to write my first simple app from
> scratch.
>
> I'm using devise for authentication, but since i still kinda suck at
> rails, I haven't gotten email confirmation working so currently, for
> testing purposes only Admin users can take actions.
>
> Here are my models:
>
>
> [loluser@fedora models]$ ls
> admin.rb pet.rb user.rb
> [loluser@fedora models]$ cat admin.rb
> class Admin < ActiveRecord::Base
> has_many :pets
> devise :database_authenticatable, :registerable, :timeoutable,
> :validatable,
> :timeout_in => 20.minutes
> end
> [loluser@fedora models]$ cat pet.rb
> class pet < ActiveRecord::Base
> belongs_to :admin
> end
> [loluser@fedora models]$
>
>
> In my controller, I want to display Admin[1]'s pets in the index so i
> have this code:
>
> class petsController < ApplicationController
> before_filter :authenticate_admin!
> # GET /pets
> # GET /pets.xml
> def index
> admin=Admin.find(1)
> @pets = pet.admin.all
>
I'm guessing your pet object doesn't have an admin method?
Should "pet.admin.all" maybe be "admin.pets" ?
>
> respond_to do |format|
> format.html # index.html.erb
> format.xml { render :xml => @pets }
> end
> end
>
> However, I am getting this error:
>
> NoMethodError in petsController#index
>
> undefined method `admin' for #<Class:0x7f2daa7b0258>
>
> Rails.root: /home/loluser/dev/app2/devise_example
> Application Trace | Framework Trace | Full Trace
>
> app/controllers/pets_controller.rb:7:in `index'
>
> Help will be appreciated and please let me know if I need to clarify
> something.
>
> Thanks in advance.
>
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