protected function get_module_name() {
        if (isset(self::$modulename)) {
            return self::$modulename;
        }
        self::$modulename = get_string('modulename', 'assign');
        return self::$modulename;
    }
protected function get_module_name() {
        if (isset(self::$modulename)) {
            return self::$modulename;
        }
        self::$modulename = get_string('modulename', 'assign');
        return self::$modulename;
    }
protected function get_module_name ( ) { if ( isset ( self :: $ modulename ) ) { return self :: $ modulename ; } self :: $ modulename = get_string ( 'modulename' , 'assign' ) ; return self :: $ modulename ; }
Get the name of the current module.

@return string the module name (Assignment)
Get the name of the current module .