Crontab.php
private function render()
    {
        $output = '';

        foreach ($this->jobs as $job) {
            $output .= $this->getTaskDefinition($job);
        }

        return $output;
    }
private function render()
    {
        $output = '';

        foreach ($this->jobs as $job) {
            $output .= $this->getTaskDefinition($job);
        }

        return $output;
    }
private function render ( ) { $ output = '' ; foreach ( $ this -> jobs as $ job ) { $ output .= $ this -> getTaskDefinition ( $ job ) ; } return $ output ; }
Render all the cron jobs.

@return string
Render all the cron jobs .