Hello everyone,

It would be great to get some feedback on this Error Message.

Make sure dynamic attributes don't persist across different instances of GenericEntity objects.

I do not understand what they mean by this. Because when I create different object they do are present because I put all the code running at initialization.

My code so far is:

class GenericEntity
  def initialize(hash)
    define_instance_variables_and_reader(hash)
  end

  def define_instance_variables_and_reader(hash)
    hash.each do |k, v|
      instance_variable_set("@#{k}", v)
      self.class.send(:attr_reader, k)
    end
  end
end

Additionally do you have any ressources to read about this topic and realted to Ruby?

Many thanks

Faouzi

After submitted I got such error message:

dog's instance variable @barks isn't what it was set to in the hash - Expected: "obnoxiously", instead got: nil

But I have tried to test all the tests in my local machine, I got the expected results instead of nil.