original_string: protected function opCmpNumberNumber($left, $right)
      {
          $n = $left[1] - $right[1];
  
          return new Node\Number($n ? $n / abs($n) : 0, '');
      }
code: protected function opCmpNumberNumber($left, $right)
      {
          $n = $left[1] - $right[1];
  
          return new Node\Number($n ? $n / abs($n) : 0, '');
      }
code_tokens: protected function opCmpNumberNumber ( $ left , $ right ) { $ n = $ left [ 1 ] - $ right [ 1 ] ; return new Node \ Number ( $ n ? $ n / abs ( $ n ) : 0 , '' ) ; }
docstring: Three-way comparison, aka spaceship operator
  
  @param array $left
  @param array $right
  
  @return \Leafo\ScssPhp\Node\Number
docstring_tokens: Three - way comparison aka spaceship operator