public function removeAll()
    {
        $this->initializeOnDemand();

        if ($this->configMapper->truncate()) {
            $this->arrayConfig->clear();
            return true;

        } else {
            return false;
        }
    }
public function removeAll()
    {
        $this->initializeOnDemand();

        if ($this->configMapper->truncate()) {
            $this->arrayConfig->clear();
            return true;

        } else {
            return false;
        }
    }
public function removeAll ( ) { $ this -> initializeOnDemand ( ) ; if ( $ this -> configMapper -> truncate ( ) ) { $ this -> arrayConfig -> clear ( ) ; return true ; } else { return false ; } }
Removes all configuration

@return boolean
Removes all configuration