Ruby on Rails

On 28 December 2014 at 10:08, Bazley <1975jmp@gmail.com> wrote:
> I have the following error:
>
> ERROR["test_character_should_be_valid", CharacterTest, 0.214787]
> test_character_should_be_valid#CharacterTest (0.21s)
> NoMethodError: NoMethodError: undefined method `val' for
> "$1":Arel::Nodes::BindParam
> app/models/user.rb:11:in `block in <class:User>'
> test/models/character_test.rb:8:in `setup'
>
> From the following test: test/models/character_test.rb:
>
> require 'test_helper'
>
> class CharacterTest < ActiveSupport::TestCase
>
> def setup
> @user = User.new(name: "Example User", email: "user@example.com",
> callsign: "example",
> password: "foobar", password_confirmation:
> "foobar")
> @user.save
> @character = @user.character
> end
>
> test "character should be valid" do
> assert @character.valid?
> end
>
> end # CharacterTest
>
> In the gemfile:
>
> gem 'arel', '6.0.0.beta2'
>
> character.rb:
>
> class Character < ActiveRecord::Base
> belongs_to :sociable, polymorphic: true
> end
>
> user.rb:
>
> class User < ActiveRecord::Base
>
> has_one :character, as: :sociable
>
> before_validation do
> self.create_character unless character
> end
> .
> .
> end

You have not told us which is line 11 in user.rb, which is the line it
says the error is on.

Colin

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