Inspekt\Cage::getDigits PHP Method

    public function getDigits($key)
    {
        return Inspekt::getDigits($this->getValue($key));
    }

 /**
  */
 public function testGetDigits()
 {
     /**
      * $inputarray['x']['woot'] = array(
      *     'booyah' => 'meet at the bar at 7:30 pm',
      */
     $this->assertSame('730', $this->cage->getDigits('x/woot/booyah'));
 }