protected function _rowSeparator($widths)
    {
        $out = '';
        foreach ($widths as $column) {
            $out .= '+' . str_repeat('-', $column + 2);
        }
        $out .= '+';
        $this->_io->out($out);
    }
protected function _rowSeparator($widths)
    {
        $out = '';
        foreach ($widths as $column) {
            $out .= '+' . str_repeat('-', $column + 2);
        }
        $out .= '+';
        $this->_io->out($out);
    }
protected function _rowSeparator ( $ widths ) { $ out = '' ; foreach ( $ widths as $ column ) { $ out .= '+' . str_repeat ( '-' , $ column + 2 ) ; } $ out .= '+' ; $ this -> _io -> out ( $ out ) ; }
Output a row separator.

@param array $widths The widths of each column to output.
@return void
Output a row separator .