Expected behavior

I expect the following code to be allowed by rubocop, because the value of the create method is (possibly) returned by the function, and AllowImplicitReturn is true by default.

def find_or_create(**opts)
  find(**opts) || create(**opts)
end

Actual behavior

The Rails/SaveBang cop reports that I should use create! instead of create.

my_model.rb:3:21: C: Rails/SaveBang: create returns a model which is always truthy.
    find(**opts) || create(**opts)
                    ^^^^^^

Steps to reproduce the problem

Assuming you have Rails cops enabled. Save the following file and run rubocop filename.rb.

class MyModel < ActiveRecord::Model
  def find_or_create(**opts)
    find(**opts) || create(**opts)
  end
end

RuboCop version

0.68.1 (using Parser 2.6.3.0, running on ruby 2.6.1 x86_64-linux)