original_string: public function isIn($block): bool
      {
          if (!$block instanceof IPBlock) {
              $block = new static($block);
          }
  
          return $block->containsBlock($this);
      }
code: public function isIn($block): bool
      {
          if (!$block instanceof IPBlock) {
              $block = new static($block);
          }
  
          return $block->containsBlock($this);
      }
code_tokens: public function isIn ( $ block ) : bool { if ( ! $ block instanceof IPBlock ) { $ block = new static ( $ block ) ; } return $ block -> containsBlock ( $ this ) ; }
docstring: Determine if the current block is contained in another block.
  
  @param mixed $block
  
  @return bool
docstring_tokens: Determine if the current block is contained in another block .