Function array_sort

src/PyListProxyHandler.cc:1734–1780

}

static bool array_sort(JSContext *cx, unsigned argc, JS::Value *vp) {
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);

  JS::RootedObject proxy(cx, JS::ToObject(cx, args.thisv()));
  if (!proxy) {
    return false;
  }
  PyObject *self = JS::GetMaybePtrFromReservedSlot<PyObject>(proxy, PyObjectSlot);

  Py_ssize_t len = PyList_GET_SIZE(self);

  if (len > 1) {
    if (args.length() < 1) {
      JS::RootedFunction funObj(cx, JS_NewFunction(cx, js_sort_compare_default, 2, 0, NULL));

      try {
        quickSort(self, 0, len - 1, cx, funObj);
      } catch (const char *message) {
        return false;
      }
    }
    else {
      JS::Value callbackfn = args[0].get();

      if (!callbackfn.isObject() || !JS::IsCallable(&callbackfn.toObject())) {
        JS_ReportErrorNumberASCII(cx, js::GetErrorMessage, nullptr, JSMSG_BAD_SORT_ARG);
        return false;
      }

      JS::RootedValue callBack(cx, callbackfn);
      JS::RootedFunction rootedFun(cx, JS_ValueToFunction(cx, callBack));
      try {
        quickSort(self, 0, len - 1, cx, rootedFun);
      } catch (const char *message) {
        return false;
      }
    }
  }

  if (PyErr_Occurred()) {
    return false;
  }

  // return ref to self
  args.rval().set(jsTypeFactory(cx, self));
  return true;
}