original_string: public function append($attributes)
      {
          $this->appends = array_unique(
              array_merge($this->appends, is_string($attributes) ? func_get_args() : $attributes)
          );
  
          return $this;
      }
code: public function append($attributes)
      {
          $this->appends = array_unique(
              array_merge($this->appends, is_string($attributes) ? func_get_args() : $attributes)
          );
  
          return $this;
      }
code_tokens: public function append ( $ attributes ) { $ this -> appends = array_unique ( array_merge ( $ this -> appends , is_string ( $ attributes ) ? func_get_args ( ) : $ attributes ) ) ; return $ this ; }
docstring: Append attributes to query when building a query.
  
  @param  array|string  $attributes
  @return $this
docstring_tokens: Append attributes to query when building a query .