Data commit

Task/Respond-to-an-unknown-method-call/JavaScript/respond-to-an-unknown-method-call-1.js

@@ -0,0 +1,14 @@
+obj  = new Proxy({},
+        { get : function(target, prop)
+            {
+                if(target[prop] === undefined)
+                    return function()  {
+                        console.log('an otherwise undefined function!!');
+                    };
+                else
+                    return target[prop];
+            }
+        });
+obj.f()        ///'an otherwise undefined function!!'
+obj.l = function() {console.log(45);};
+obj.l();       ///45

Task/Respond-to-an-unknown-method-call/JavaScript/respond-to-an-unknown-method-call-2.js

@@ -0,0 +1,18 @@
+var example = new Object;
+example.foo = function () {
+  alert("this is foo");
+}
+example.bar = function () {
+  alert("this is bar");
+}
+example.__noSuchMethod__ = function (id, args) {
+  alert("tried to handle unknown method " + id);
+  if (args.length != 0)
+    alert("it had arguments: " + args);
+}
+
+example.foo();        // alerts "this is foo"
+example.bar();        // alerts "this is bar"
+example.grill();      // alerts "tried to handle unknown method grill"
+example.ding("dong"); // alerts "tried to handle unknown method ding"
+                      // alerts "it had arguments: dong