/* USB::Device#children */ static VALUE rusb_device_children(VALUE vdevice) { rusb_device_t *d = get_rusb_device(vdevice); struct usb_device *device = d->ptr; int i; VALUE children = rb_ary_new2(device->num_children); for (i = 0; i < device->num_children; i++) rb_ary_store(children, i, rusb_device_make(device->children[i], d->parent)); return children; }