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: object_test.rb
    path of file: ./repos/ruby-ethereum/test/core_ext
    
    the code of the file until where you have to start completion: # -*- encoding : ascii-8bit -*-

require 'test_helper'

class CoreExtObjectTest < Minitest::Test

  def test_truth_predict
    assert_equal true, [].false?
    assert_equal false, [0].false?
    assert_equal true, ''.false?
    assert_equal false, ' '.false?
    asse
    
  def test_truth_predict
    assert_equal true, [].false?
    assert_equal false, [0].false?
    assert_equal true, ''.false?
    assert_equal false, ' '.false?
    assert_equal true, nil.false?
    assert_equal false, true.false?
    assert_equal true, false.false?
    assert_equal false, 1.false?
    assert_equal true, 0.false?
    assert_equal true, 0.0.false?

    assert_equal false, [].true?
    assert_equal true, [0].true?
    assert_equal false, ''.true?
    assert_equal true, ' '.true?
    assert_equal true, 1.true?
    assert_equal false, 0.true?
    assert_equal false, 0.0.true?
  end