amos-tool/lib/throttleDebounce.js

amos ui tool

"use strict";

function throttle(t, o, e, n) {
  var i, u = !1, c = 0;
  function r() {
    i && clearTimeout(i);
  }
  function l() {
    var l = this, d = Date.now() - c, a = arguments;
    function f() {
      c = Date.now(), e.apply(l, a);
    }
    u || (n && !i && f(), r(), void 0 === n && d > t ? f() : !0 !== o && (i = setTimeout(n ? function() {
      i = void 0;
    } : f, void 0 === n ? t - d : t)));
  }
  return "boolean" != typeof o && (n = e, e = o, o = void 0), l.cancel = function() {
    r(), u = !0;
  }, l;
}

function debounce(t, o, e) {
  return void 0 === e ? throttle(t, o, !1) : throttle(t, e, !1 !== o);
}

module.exports = {
  throttle: throttle,
  debounce: debounce
};