You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: assign_test.rb
    path of file: ./repos/natalie/test/natalie
    
    the code of the file until where you have to start completion: require_relative '../spec_helper'

class ArrayLike
  def initialize(*values)
    @values = values
  end

  attr_reader :values

  def to_ary
    @values
  end

  def ==(other)
    other.is_a?(ArrayLike) && @values == other.values
  end
end

class BadArrayLike <
    
      def test
        (@@k ||= 1).should == 1
        @@k.should == 1
        (@@k ||= 2).should == 1
        @@k.should == 1
        (@@k &&= 3).should == 3
        @@k.should == 3
        @@k = nil
        (@@k &&= 3).should == nil
        @@k.should == nil
        @@k = 3
        (@@k += 1).should == 4
        @@k.should == 4
      end