code: public function isEqual(TableNode $expected, TableNode $actual, $message = NULL)
      {
          $this->doAssert(
              'Failed asserting that two tables were equivalent: ',
              ['ignoreColumnSequence' => TRUE],
              $expected,
              $actual,
              $message
          );
      }
docs: Assert that two tables are equivalent ignoring column sequence
  
  @param \Behat\Gherkin\Node\TableNode $expected
  @param \Behat\Gherkin\Node\TableNode $actual
  @param string                        $message
  
  @throws \Ingenerator\BehatTableAssert\TableAssertionFailureException
  @return void