Sequel validations in concerns

Question

I have a Sequel model like this:

class User < Sequel::Model
  include Notificatable

  def validate
    super
    validates_presence [:email]
  end
end

# concerns/notificatable.rb
module Notificatable
    extend ActiveSupport::Concern

    included do
      def validate
        super
        validates_presence [:phone]
      end
    end
end

And here I got a problem: Notificatable validate method overrides the same method in the User model. So there is no :name validations.

How can I fix it? Thanks!

score 1 · Accepted Answer · answered May 17 '16 at 17:48

1

Why use a concern? Simple ruby module inclusion works for what you want:

class User < Sequel::Model
  include Notificatable

  def validate
    super
    validates_presence [:email]
  end
end

# concerns/notificatable.rb
module Notificatable
  def validate
    super
    validates_presence [:phone]
  end
end

answered May 17 '16 at 17:48

Jeremy Evans

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26

Because I need to add some more stuffs, like Sequel plugins and relations. – Jack Owels May 18 '16 at 07:45
1

Then make Notificatable a Sequel plugin instead of a concern. – Jeremy Evans May 18 '16 at 16:11
Ok, I will try to find some info about creating of Sequle plugins. Thanks! – Jack Owels May 19 '16 at 07:29

Sequel validations in concerns

1 Answers1