@material-ui/core/utils/debounce.js

React components that implement Google's Material Design.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = debounce;

// Corresponds to 10 frames at 60 Hz.
// A few bytes payload overhead when lodash/debounce is ~3 kB and debounce ~300 B.
function debounce(func) {
  var wait = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 166;
  var timeout;

  function debounced() {
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    // eslint-disable-next-line consistent-this
    var that = this;

    var later = function later() {
      func.apply(that, args);
    };

    clearTimeout(timeout);
    timeout = setTimeout(later, wait);
  }

  debounced.clear = function () {
    clearTimeout(timeout);
  };

  return debounced;
}