On Jun 10, 2015, at 5:58 AM, Greg Bressler <li...@ruby-forum.com> wrote:
> I'm new to rails and was trying to get a handle on Devise. I'm
> following the Packt Pub - Learning Devise For Rails tutorial and have a
> problem around pg 19-20 (CH2). I've created a user, logged out, but
> when I try to login again I get this error:
>
> NameError in Devise::SessionsController#create
> undefined local variable or method `signin' for
> #<Class:0x00000004352b00>
>
> I was confused because I see "Sessions Controller" in the error, but the
> code lists is in my devise user model:
>
> class User < ActiveRecord::Base
>
> # Include default devise modules. Others available are:
> # :confirmable, :lockable, :timeoutable and :omniauthable
> devise :database_authenticatable, :registerable,
> :recoverable, :rememberable, :trackable, :validatable
>
> attr_accessor :signin
What is this attar_accessor supposed to do? Do you set it to a value at any
point? This is not a part of Devise, as far as I can tell.
Walter
>
> validates :username, :uniqueness => {:case_sensitive => false}
>
> def self.find_first_by_auth_conditions(warden_conditions)
> conditions = warden_conditions.dup
> where(conditions).where(["lower(username) = :value
> OR lower(email) = :value", { :value => signin.downcase }]).first
> end
>
> end
>
> Here's a link to everything I have so far:
> https://github.com/GBressler/Learning-Devise-for-Rails/tree/master/Ch2/first_app_extensions
>
> The tutorial:
> https://www.packtpub.com/application-development/learning-devise-rails
>
> Any help that could be provided would be greatly appreciated!
>
> Attachments:
> http://www.ruby-forum.com/attachment/10847/Screenshot_from_2015-06-08_22_52_49.jpg
>
>
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