Confusion about error message when using 'validate_numericality_of'

[gruschis]

I have a class that includes a number of ActiveModel modules. I removed the (hopefully unnecessary) rest of the code for clarity.
Using RSpec and FactoryBot.

# app/models/evaluation.rb

class Evaluation
  include ActiveModel::Model
  include ActiveModel::AttributeAssignment
  include ActiveModel::Attributes
  include ActiveModel::Validations
  extend ActiveModel::Translation

  attribute :range_classification, :integer, default: 0

  validates! :range_classification,
             presence: true,
             numericality: {
               in: (-100..100),
               only_integer: true
             }
end

# spec/models/evaluation_spec.rb

RSpec.describe Evaluation do
  subject { build(described_class.name.underscore) }

  describe 'validations' do
    it { is_expected.to validate_presence_of(:range_classification).strict }

    it do
      is_expected.to(
        validate_numericality_of(:range_classification)
          .is_greater_than_or_equal_to(-100)
          .is_less_than_or_equal_to(100)
          .only_integer
          .strict
      )
    end
  end
end

The second example fails with ArgumentError: wrong number of arguments (given 1, expected 0).
After removing the qualifiers is_greater_than_or_equal_to and is_less_than_or_equal_to, the test passes.

Just for fun, I left in the qualifiers without passing any arguments. Assumable, the test fails because the qualifier actually expects an argument. The test fails with ArgumentError: wrong number of arguments (given 0, expected 1).

I'm a little confused where the error is rooted. Am I forgetting something?

LMK if you need more context.

[mcmire]

Hi @gruschis, I suspect this error is coming from deeper in the stack. Would you be willing to paste a backtrace?