@onesy/utils/esm/throttle.js

Utils

// every 100ms at least
const throttle = function (method) {
  let interval = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 100;
  let lastTime = 0;
  let timeoutID;
  return function () {
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    const now = Date.now();

    if (now - lastTime >= interval) {
      lastTime = now;
      method(...args);
    } else {
      clearTimeout(timeoutID);
      timeoutID = setTimeout(() => {
        lastTime = Date.now();
        method(...args);
      }, interval - (now - lastTime));
    }
  };
};

export default throttle;