bower update subscribable.js > 2.x

bower.json

@@ -16,6 +16,6 @@
     "tests"
   ],
   "dependencies": {
-    "subscribable.js": "~2.1.0"
+    "subscribable.js": "2.x"
   }
 }

bower_components/subscribable.js/.bower.json

@@ -1,7 +1,7 @@
 {
   "name": "subscribable.js",
   "main": "subscribable.js",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "authors": [
     "Daniel Hug <[email protected]>"
   ],
@@ -26,14 +26,13 @@
     "test",
     "tests"
   ],
-  "_release": "2.1.0",
+  "_release": "2.2.0",
   "_resolution": {
     "type": "version",
-    "tag": "2.1.0",
-    "commit": "cf695280e98c7d7d75ca7b9e69fb513d377583fe"
+    "tag": "2.2.0",
+    "commit": "6d0dea9b383268791eef4baa69fcc3aff8ea1e85"
   },
   "_source": "git://github.com/Daniel-Hug/subscribable.js.git",
-  "_target": "~2.1.0",
-  "_originalSource": "subscribable.js",
-  "_direct": true
+  "_target": "2.x",
+  "_originalSource": "subscribable.js"
 }

bower_components/subscribable.js/subscribable.js

@@ -22,6 +22,7 @@
 				this.subscribers[event].push(fn);
 			}, this);
 			if (callNow) fn.call(this);
+			return this;
 		},
 
 		// Pass a space-separated list of events and a function to unsubscribe a specific
@@ -42,6 +43,7 @@
 					this.subscribers[event] = [];
 				}
 			}
+			return this;
 		},
 
 		// Notify all the subscribers of an event
@@ -53,6 +55,7 @@
 			}
 			(this.subscribers[event] || []).forEach(caller);
 			if (event !== 'any') (this.subscribers.any || []).forEach(caller);
+			return this;
 		}
 	};