better profiling messages

Author: bahmutov

profile-method-call.js

@@ -1,15 +1,22 @@
-(function profileMethodCall() {
-  var object = window.primesApp;
-  console.assert(object, 'cannot find object to profile');
+(function profileMethodCall(root) {
+  'use strict';
 
+  var name = 'primesApp';
   var methodName = 'findFirstPrimes';
+
+  var object = root[name];
+  console.assert(object, 'cannot find object ' + name + ' to profile');
+
   var originalMethod = object[methodName];
   console.assert(typeof originalMethod === 'function', 'cannot find method ' + methodName);
+
   object[methodName] = function () {
     console.profile(methodName);
     originalMethod.call(object);
     console.profileEnd(methodName);
-    // restore original methodName
+
     object[methodName] = originalMethod;
+    console.log('restored the original method call');
   };
-}());
+  console.log('wrapped', name + '.' + methodName + ' in profiling calls');
+}(this));

time-method-call.js

@@ -1,15 +1,22 @@
-(function timeMethodCall() {
-  var object = window.primesApp;
-  console.assert(object, 'cannot find object to profile');
+(function timeMethodCall(root) {
+  'use strict';
 
+  var name = 'primesApp';
   var methodName = 'findFirstPrimes';
+
+  var object = root[name];
+  console.assert(object, 'cannot find object ' + name + ' to profile');
+
   var originalMethod = object[methodName];
   console.assert(typeof originalMethod === 'function', 'cannot find method ' + methodName);
+
   object[methodName] = function () {
     console.time(methodName);
     originalMethod.call(object);
     console.timeEnd(methodName);
-    // restore original methodName
+
     object[methodName] = originalMethod;
+    console.log('restored the original method call');
   };
-}());
+  console.log('wrapped', name + '.' + methodName + ' in timing calls');
+}(this));