Move Data.prototype.accept => Data.accepts

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

diff --git a/src/data.js b/src/data.js
index 45d6ed052eb7f1e9a42cde01bfa0d3b5ccd25541..ee4c7b3b7dbebc0fe7a893be0fb73fe1011ebec3 100644 (file)
--- a/src/data.js
+++ b/src/data.js
@@ -15,7 +15,8 @@ var data_user, data_priv,
 
 function Data() {
        // Support: Android < 4,
-       // Old WebKit does not have Object.preventExtensions/freeze method, return new empty object instead
+       // Old WebKit does not have Object.preventExtensions/freeze method,
+       // return new empty object instead with no [[set]] accessor
        Object.defineProperty( this.cache = {}, 0, {
                get: function() {
                        return {};
@@ -27,15 +28,26 @@ function Data() {
 
 Data.uid = 1;
 
+Data.accepts = function( owner ) {
+       // Accepts only:
+       //  - Node
+       //    - Node.ELEMENT_NODE
+       //    - Node.DOCUMENT_NODE
+       //  - Object
+       //    - Any
+       return owner.nodeType ?
+               owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
 Data.prototype = {
        key: function( owner ) {
-               // We can accept data for non-element nodes in modern browsers, but we should not, see #8335.
-               // Always return key for "freezed" object for such cases
-               if ( !this.accept( owner ) ) {
+               // We can accept data for non-element nodes in modern browsers,
+               // but we should not, see #8335.
+               // Always return the key for a frozen object.
+               if ( !Data.accepts( owner ) ) {
                        return 0;
                }
 
-
                var descriptor = {},
                        // Check if the owner object already has a cache key
                        unlock = owner[ this.expando ];
@@ -169,10 +181,6 @@ Data.prototype = {
                        }
                }
        },
-       accept: function( owner ) {
-               // Do not set data on non-element because it will not be cleared (#8335).
-               return owner.nodeType ? owner.nodeType === 1 || owner.nodeType === 9 : true;
-       },
        hasData: function( owner ) {
                return !jQuery.isEmptyObject(
                        this.cache[ owner[ this.expando ] ] || {}
@@ -189,7 +197,7 @@ data_priv = new Data();
 
 
 jQuery.extend({
-       acceptData: data_user.accept,
+       acceptData: Data.accepts,
 
        hasData: function( elem ) {
                return data_user.hasData( elem ) || data_priv.hasData( elem );