minor improvement

src/attributes.js

@@ -1,4 +1,4 @@
-jBone.fn.attr = function(key, value) {
+fn.attr = function(key, value) {
     var args = arguments,
         i = 0,
         length = this.length,
@@ -27,7 +27,7 @@ jBone.fn.attr = function(key, value) {
     return this;
 };
 
-jBone.fn.val = function(value) {
+fn.val = function(value) {
     var i = 0,
         length = this.length;
 
@@ -42,7 +42,7 @@ jBone.fn.val = function(value) {
     return this;
 };
 
-jBone.fn.css = function(key, value) {
+fn.css = function(key, value) {
     var args = arguments,
         i = 0,
         length = this.length,
@@ -73,7 +73,7 @@ jBone.fn.css = function(key, value) {
     return this;
 };
 
-jBone.fn.data = function(key, value) {
+fn.data = function(key, value) {
     var args = arguments, data = {},
         i = 0,
         length = this.length,

src/core.js

@@ -28,8 +28,9 @@ isFunction = function(el) {
     return typeof el === "function";
 },
 jBone = function(element, data) {
-    return new jBone.fn.init(element, data);
-};
+    return new fn.init(element, data);
+},
+fn;
 
 // set previous values and return the instance upon calling the no-conflict mode
 jBone.noConflict = function() {
@@ -39,7 +40,7 @@ jBone.noConflict = function() {
     return jBone;
 };
 
-jBone.fn = jBone.prototype = {
+fn = jBone.fn = jBone.prototype = {
     init: function(element, data) {
         var elements, tag, wraper, fragment;
 
@@ -120,9 +121,9 @@ jBone.fn = jBone.prototype = {
     length: 0
 };
 
-jBone.fn.constructor = jBone;
+fn.constructor = jBone;
 
-jBone.fn.init.prototype = jBone.fn;
+fn.init.prototype = fn;
 
 jBone.setId = function(el) {
     var jid = el.jid;

src/event.js

@@ -49,7 +49,7 @@ jBone.Event = function(event, data) {
     }, data);
 };
 
-jBone.fn.on = function(event) {
+fn.on = function(event) {
     var args = arguments,
         length = this.length,
         i = 0,
@@ -104,7 +104,7 @@ jBone.fn.on = function(event) {
     return this;
 };
 
-jBone.fn.one = function(event) {
+fn.one = function(event) {
     var args = arguments,
         i = 0,
         length = this.length,
@@ -138,7 +138,7 @@ jBone.fn.one = function(event) {
     return this;
 };
 
-jBone.fn.trigger = function(event) {
+fn.trigger = function(event) {
     var events = [],
         i = 0,
         length = this.length,
@@ -174,7 +174,7 @@ jBone.fn.trigger = function(event) {
     return this;
 };
 
-jBone.fn.off = function(event, fn) {
+fn.off = function(event, fn) {
     var i = 0,
         length = this.length,
         removeListener = function(events, eventType, index, el, e) {

src/manipulation.js

@@ -1,4 +1,4 @@
-jBone.fn.html = function(value) {
+fn.html = function(value) {
     var args = arguments,
         el;
 
@@ -14,7 +14,7 @@ jBone.fn.html = function(value) {
     return this;
 };
 
-jBone.fn.append = function(appended) {
+fn.append = function(appended) {
     var i = 0,
         length = this.length,
         setter;
@@ -48,13 +48,13 @@ jBone.fn.append = function(appended) {
     return this;
 };
 
-jBone.fn.appendTo = function(to) {
+fn.appendTo = function(to) {
     jBone(to).append(this);
 
     return this;
 };
 
-jBone.fn.empty = function() {
+fn.empty = function() {
     var i = 0,
         length = this.length,
         el;
@@ -70,7 +70,7 @@ jBone.fn.empty = function() {
     return this;
 };
 
-jBone.fn.remove = function() {
+fn.remove = function() {
     var i = 0,
         length = this.length,
         el;

src/traversing.js

@@ -1,16 +1,14 @@
-jBone.fn.find = function(selector) {
+fn.find = function(selector) {
     var results = [],
         i = 0,
         length = this.length,
-        finder;
-
-    finder = function(el) {
-        if (isFunction(el.querySelectorAll)) {
-            [].forEach.call(el.querySelectorAll(selector), function(found) {
-                results.push(found);
-            });
-        }
-    };
+        finder = function(el) {
+            if (isFunction(el.querySelectorAll)) {
+                [].forEach.call(el.querySelectorAll(selector), function(found) {
+                    results.push(found);
+                });
+            }
+        };
 
     for (; i < length; i++) {
         finder(this[i]);
@@ -19,39 +17,42 @@ jBone.fn.find = function(selector) {
     return jBone(results);
 };
 
-jBone.fn.get = function(index) {
+fn.get = function(index) {
     return this[index];
 };
 
-jBone.fn.eq = function(index) {
+fn.eq = function(index) {
     return jBone(this[index]);
 };
 
-jBone.fn.parent = function() {
-    var results = [], parent;
+fn.parent = function() {
+    var results = [],
+        parent,
+        i = 0,
+        length = this.length;
 
-    this.forEach(function(el) {
-        if (!~results.indexOf(parent = el.parentElement) && parent) {
+    for (; i < length; i++) {
+        if (!~results.indexOf(parent = this[i].parentElement) && parent) {
             results.push(parent);
         }
-    });
+    }
 
     return jBone(results);
 };
 
-jBone.fn.toArray = function() {
+fn.toArray = function() {
     return slice.call(this);
 };
 
-jBone.fn.is = function() {
+fn.is = function() {
     var args = arguments;
 
     return this.some(function(el) {
         return el.tagName.toLowerCase() === args[0];
     });
 };
 
-jBone.fn.has = function() {
+fn.has = function() {
     var args = arguments;
 
     return this.some(function(el) {