this.update = function update(name, property, value) {
var item;
if (this.has(name)) {
item = this.get(name);
nestedProperty.set(item, property, value);
_storeObservable.notify("updated", property, value);
_valueObservable.notify(name, item, "updated");
return true;
} else {
return false;
}
};
this.del = function del(name) {
var previous;
if (this.has(name)) {
if (!this.alter("splice", name, 1)) {
previous = _data[name];
delete _data[name];
_storeObservable.notify("deleted", name, undefined, previous);
_valueObservable.notify(name, _data[name], "deleted", previous);
}
return true;
} else {
return false;
}
};
this.set = function set(name, value) {
var hasPrevious,
previousValue,
action;
if (typeof name != "undefined") {
hasPrevious = this.has(name);
previousValue = this.get(name);
_data[name] = value;
action = hasPrevious ? "updated" : "added";
_storeObservable.notify(action, name, _data[name], previousValue);
_valueObservable.notify(name, _data[name], action, previousValue);
return true;
} else {
return false;
}
};
this.reset = function reset(data) {
if (typeof data == "object") {
var previousData = clone(_data);
_data = clone(data) || {};
_notifyDiffs(previousData);
_storeObservable.notify("resetted", _data, previousData);
return true;
} else {
return false;
}
};
this.alter = function alter(func) {
var apply,
previousData;
if (_data[func]) {
previousData = clone(_data);
apply = this.proxy.apply(this, arguments);
_notifyDiffs(previousData);
_storeObservable.notify("altered", _data, previousData);
return apply;
} else {
return false;
}
};
diffs[value].forEach(function (dataIndex) {
_storeObservable.notify(value, dataIndex, _data[dataIndex]);
_valueObservable.notify(dataIndex, _data[dataIndex], value);
});