private function render(OutputInterface $output, array $attributes)
    {
        $out = false;

        foreach ($attributes as $name => $value) {
            if ($out) {
                $output->writeln('');
            }

            $output->write("<comment>$name:</comment>");

            if (is_array($value)) {
                $output->writeln('');

                foreach ($value as $v) {
                    $output->writeln("  - $v");
                }
            } else {
                $output->writeln(" $value");
            }

            $out = true;
        }
    }
private function render(OutputInterface $output, array $attributes)
    {
        $out = false;

        foreach ($attributes as $name => $value) {
            if ($out) {
                $output->writeln('');
            }

            $output->write("<comment>$name:</comment>");

            if (is_array($value)) {
                $output->writeln('');

                foreach ($value as $v) {
                    $output->writeln("  - $v");
                }
            } else {
                $output->writeln(" $value");
            }

            $out = true;
        }
    }
private function render ( OutputInterface $ output , array $ attributes ) { $ out = false ; foreach ( $ attributes as $ name => $ value ) { if ( $ out ) { $ output -> writeln ( '' ) ; } $ output -> write ( "<comment>$name:</comment>" ) ; if ( is_array ( $ value ) ) { $ output -> writeln ( '' ) ; foreach ( $ value as $ v ) { $ output -> writeln ( "  - $v" ) ; } } else { $ output -> writeln ( " $value" ) ; } $ out = true ; } }
Renders the list of attributes.

@param OutputInterface $output     The output.
@param array           $attributes The list of attributes.
Renders the list of attributes .