public function removeRel($relation)
        {
            if (isset($this->_rel[$relation])) {
                unset($this->_rel[$relation]);
            }

            return $this;
        }
public function removeRel($relation)
        {
            if (isset($this->_rel[$relation])) {
                unset($this->_rel[$relation]);
            }

            return $this;
        }
public function removeRel ( $ relation ) { if ( isset ( $ this -> _rel [ $ relation ] ) ) { unset ( $ this -> _rel [ $ relation ] ) ; } return $ this ; }
Removes a forward relation from the page

@param  string $relation      name of relation to remove
@return Page  fluent interface, returns self
Removes a forward relation from the page