Добавить муром.файл_1.0.0

модули/Уведомитель_1.0.0.js

@@ -0,0 +1,54 @@
+// ReporterSubscription class.
+function ReporterSubscription(id, callback, reporter)
+{
+    this.id = id;
+    this.callback = callback;
+    this.reporter = reporter;
+}
+
+// Reporter class.
+function Reporter(name)
+{
+    this.name =
+        (typeof name !== "undefined") ? 
+        name :
+        "";
+    this.subscriptions = [];
+}
+Reporter.prototype.report = function()
+{
+    for (var id in this.subscriptions)
+    {
+        var subscription = this.subscriptions[id];
+        subscription.callback();
+    }
+}
+Reporter.prototype.subscribe = function(callback)
+{
+    var id = murom.uuid();
+    var subscription = new ReporterSubscription(id, callback, this);
+    this.subscriptions.push(subscription);
+    return subscription;
+}
+Reporter.prototype.subscribeMany = function(funcs)
+{
+    for (var i = 0; i < funcs.length; ++i)
+    {
+        var func = funcs[i];
+        this.subscribe(func);
+    }
+}
+
+var Уведомитель = Reporter;
+Reporter.prototype.уведомить = function()
+{
+    this.report();
+};
+Reporter.prototype.подписать = function(функция)
+{
+    this.subscribe(функция);
+};
+Reporter.prototype.подписатьМного = function(funcs)
+{
+    this.subscribeMany(funcs);
+};