remove all related listners after removing jBone object

src/event.js

@@ -201,6 +201,15 @@ fn.off = function(event, fn) {
             return;
         }
 
+        // remove all events
+        if (!event && events) {
+            return keys(events).forEach(function(eventType) {
+                events[eventType].forEach(function(e, index) {
+                    removeListener(events, eventType, index, el, e);
+                });
+            });
+        }
+
         event.split(" ").forEach(function(event) {
             eventType = event.split(".")[0];
             namespace = event.split(".").splice(1).join(".");

src/manipulation.js

@@ -75,10 +75,13 @@ fn.remove = function() {
         length = this.length,
         el;
 
+    // remove all listners
+    this.off();
+
     for (; i < length; i++) {
         el = this[i];
 
-        delete jBone._cache.events[el.jid];
+        // remove data and nodes
         delete el.jdata;
         el.parentNode && el.parentNode.removeChild(el);
     }

test/event.js

@@ -247,7 +247,7 @@ describe('jBone Event', function() {
     });
 
     it('trigger() order', function() {
-        var markup = jBone('<div><div><p><span><b>b</b></span></p></div></div>'),
+        var markup = jBone('<div><div><p><span><b></b></span></p></div></div>'),
             path = '';
 
         jBone('#app').append(markup);
@@ -263,7 +263,7 @@ describe('jBone Event', function() {
 
         markup.find('b').trigger('click');
 
-        expect(path).be.eql('b span p div div ');
+        expect(path).be.eql('b p div div ');
     });
 
     it('trigger() on element without handlers', function() {

test/manipulation.js

@@ -136,4 +136,18 @@ describe('jBone Manipulation', function() {
 
         expect(a).to.be.a(jBone);
     });
+
+    it('remove() should remoe all event listners', function() {
+        var a = jBone('<a>'),
+            i = 0;
+        a.on('click', function() {
+            i++;
+        });
+
+        a.remove();
+
+        a.trigger('click');
+
+        expect(i).to.be.eql(0);
+    });
 });