Function equalObjects

assets/etcdkeeper/framework/ace/worker-javascript.js:2698–2745

(object, other, equalFunc, customizer, isLoose, stackA, stackB)

  }

  function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
    var objProps = keys(object),
        objLength = objProps.length,
        othProps = keys(other),
        othLength = othProps.length;

    if (objLength != othLength && !isLoose) {
      return false;
    }
    var skipCtor = isLoose,
        index = -1;

    while (++index < objLength) {
      var key = objProps[index],
          result = isLoose ? key in other : hasOwnProperty.call(other, key);

      if (result) {
        var objValue = object[key],
            othValue = other[key];

        result = undefined;
        if (customizer) {
          result = isLoose
            ? customizer(othValue, objValue, key)
            : customizer(objValue, othValue, key);
        }
        if (result === undefined) {
          result = (objValue && objValue === othValue) || equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB);
        }
      }
      if (!result) {
        return false;
      }
      skipCtor || (skipCtor = key == 'constructor');
    }
    if (!skipCtor) {
      var objCtor = object.constructor,
          othCtor = other.constructor;

      if (objCtor != othCtor &&
          ('constructor' in object && 'constructor' in other) &&
          !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
            typeof othCtor == 'function' && othCtor instanceof othCtor)) {
        return false;
      }
    }
    return true;
  }

  function getCallback(func, thisArg, argCount) {
    var result = lodash.callback || callback;