X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=ed1f7d5b18092e0d1425baea5b4c083af8b14ab0;hb=70b9aed422c34047299fe6e8934902fae61f2a3e;hp=a7cbdc99cc69fd2650993ed21e4011c30c909f0d;hpb=1e750a00e988b4738e4b47b923bd78dbaffa6fb8;p=jquery.git

diff --git a/src/core.js b/src/core.js
index a7cbdc9..ed1f7d5 100644
--- a/src/core.js
+++ b/src/core.js
@@ -52,11 +52,6 @@ jQuery.fn = jQuery.prototype = {
 			return this;
 		}
 
-		// $("body"): Shortcut for quickly finding the body element
-		if ( selector === "body" && !context && document.body ) {
-			selector = document.body;
-		}
-
 		// Handle $(DOMElement)
 		if ( selector.nodeType ) {
 			this.context = this[0] = selector;
@@ -109,6 +104,12 @@ jQuery.fn = jQuery.prototype = {
 					return this;
 				}
 
+			// HANDLE: $("TAG")
+			} else if ( !context && /^\w+$/.test( selector ) ) {
+				this.selector = selector;
+				this.context = document;
+				selector = document.getElementsByTagName( selector );
+
 			// HANDLE: $(expr, $(...))
 			} else if ( !context || context.jquery ) {
 				return (context || rootjQuery).find( selector );
@@ -125,8 +126,7 @@ jQuery.fn = jQuery.prototype = {
 			return rootjQuery.ready( selector );
 		}
 
-		// Make sure that old selector state is passed along
-		if ( selector.selector && selector.context ) {
+		if (selector.selector !== undefined) {
 			this.selector = selector.selector;
 			this.context = selector.context;
 		}
@@ -462,25 +462,6 @@ jQuery.extend({
 		return first;
 	},
 
-	unique: function( array ) {
-		var ret = [], done = {}, id;
-
-		try {
-			for ( var i = 0, length = array.length; i < length; i++ ) {
-				id = jQuery.data( array[ i ] );
-
-				if ( !done[ id ] ) {
-					done[ id ] = true;
-					ret.push( array[ i ] );
-				}
-			}
-		} catch( e ) {
-			ret = array;
-		}
-
-		return ret;
-	},
-
 	grep: function( elems, callback, inv ) {
 		var ret = [];
 
@@ -548,6 +529,36 @@ function evalScript( i, elem ) {
 	}
 }
 
+// Mutifunctional method to get and set values to a collection
+// The value/s can be optionally by executed if its a function
+function access( elems, key, value, exec, fn ) {
+	var l = elems.length;
+	
+	// Setting many attributes
+	if ( typeof key === "object" ) {
+			for (var k in key) {
+				access(elems, k, key[k], exec, fn);
+			}
+		return elems;
+	}
+	
+	// Setting one attribute
+	if (value !== undefined) {
+		// Optionally, function values get executed if exec is true
+		exec = exec && jQuery.isFunction(value);
+		
+		for (var i = 0; i < l; i++) {
+			var elem = elems[i],
+				val = exec ? value.call(elem, i) : value;
+			fn(elem, key, val);
+		}
+		return elems;
+	}
+	
+	// Getting an attribute
+	return l ? fn(elems[0], key) : null;
+}
+
 function now() {
 	return (new Date).getTime();
 }