public static function available_strategies_list() {
        $installed = core_component::get_plugin_list('workshopform');
        $forms = array();
        foreach ($installed as $strategy => $strategypath) {
            if (file_exists($strategypath . '/lib.php')) {
                $forms[$strategy] = get_string('pluginname', 'workshopform_' . $strategy);
            }
        }
        return $forms;
    }
public static function available_strategies_list() {
        $installed = core_component::get_plugin_list('workshopform');
        $forms = array();
        foreach ($installed as $strategy => $strategypath) {
            if (file_exists($strategypath . '/lib.php')) {
                $forms[$strategy] = get_string('pluginname', 'workshopform_' . $strategy);
            }
        }
        return $forms;
    }
public static function available_strategies_list ( ) { $ installed = core_component :: get_plugin_list ( 'workshopform' ) ; $ forms = array ( ) ; foreach ( $ installed as $ strategy => $ strategypath ) { if ( file_exists ( $ strategypath . '/lib.php' ) ) { $ forms [ $ strategy ] = get_string ( 'pluginname' , 'workshopform_' . $ strategy ) ; } } return $ forms ; }
Returns the list of available grading strategy methods

@return array ['string' => 'string']
Returns the list of available grading strategy methods