amos-tool/lib/extra/memo.js

amos ui tool

"use strict";

function isInputEqual(t, r) {
  if (t.length !== r.length) return !1;
  for (var n = 0; n < t.length; n++) if (t[n] !== r[n]) return !1;
  return !0;
}

module.exports = function(t, r) {
  var n;
  void 0 === r && (r = isInputEqual);
  var u, e = [], i = !1;
  return function() {
    for (var l = [], o = 0; o < arguments.length; o++) l[o] = arguments[o];
    return i && n === this && r(l, e) || (u = t.apply(this, l), i = !0, n = this, e = l), 
    u;
  };
};