updated onGet and onSet to wrap global functions as well

lib/base.js

@@ -14,24 +14,62 @@ class ObjectBase extends Object {
  this['_op']['handlers'] = {};
  }
 
- onGet(key, callback) {
- this.initHandlers(key);
+ onGet(/* ... */) {
 
- if (!Configuration.singleCallbackPerAction) {
- this['_op']['handlers'][key]['get'].push(callback);
+ if (arguments.length > 1) {
+ // two arguments: a target key and a callback.
+ let key = arguments[0];
+ let callback = arguments[1];
+
+ return this.setTargetedGetter(key, callback);
 
  } else {
- let data = this['_op']['handlers'][key]['get'];
+ // one argument: just a callback.
+ let callback = arguments[0];
+
+ return this.setGlobalGetter(callback);
+ }
+
+ }
 
+ onSet(/* ... */) {
+
+ if (arguments.length > 1) {
+ // two arguments: a target key and a callback.
+ let key = arguments[0];
+ let callback = arguments[1];
+
+ return this.setTargetedSetter(key, callback);
+
+ } else {
+ // one argument: just a callback.
+ let callback = arguments[0];
+
+ return this.setGlobalSetter(callback);
+ }
+
+ }
+
+ setTargetedGetter(key, callback) {
+ this.initHandlers(key);
+
+ if (Configuration.singleCallbackPerAction) {
  this['_op']['handlers'][key]['get'] = [callback];
+
+ } else {
+ this['_op']['handlers'][key]['get'].push(callback);
+
  }
 
  }
 
- onSet(key, callback) {
+ setTargetedSetter(key, callback) {
  this.initHandlers(key);
 
- if (!Configuration.singleCallbackPerAction) {
+ if (Configuration.singleCallbackPerAction) {
+ this['_op']['handlers'][key]['set'] = [callback];
+
+ } else {
  this['_op']['handlers'][key]['set'].push(callback);
 
  } else {