// Handle HTML strings
if ( typeof a == "string" ) {
+ // HANDLE: $(html) -> $(array)
var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
-
- a = m ?
- // HANDLE: $(html) -> $(array)
- jQuery.clean( [ m[1] ] ) :
+ if ( m )
+ a = jQuery.clean( [ m[1] ] );
- // HANDLE: $(expr)
- jQuery.find( a, c );
+ // HANDLE: $(expr)
+ else
+ return new jQuery( c ).find( a );
}
return this.setArray(
for ( var prop in obj )
jQuery.attr(
type ? this.style : this,
- prop, jQuery.prop(this, obj[prop], type, index)
+ prop, jQuery.prop(this, obj[prop], type, index, prop)
);
});
},
add: function(t) {
return this.pushStack( jQuery.merge(
this.get(),
- typeof t == "string" ? jQuery(t).get() : t )
+ typeof t == "string" ? jQuery(t).get() : t.length ? t : [t] )
);
},
return obj;
},
- prop: function(elem, value, type, index){
+ prop: function(elem, value, type, index, prop){
// Handle executable functions
if ( jQuery.isFunction( value ) )
return value.call( elem, [index] );
+
+ // exclude the following css properties to add px
+ var exclude = /z-?index|font-?weight|opacity/i;
// Handle passing in a number to a CSS property
- if ( value.constructor == Number && type == "curCSS" )
+ if ( value.constructor == Number && type == "curCSS" && !exclude.test(prop) )
return value + "px";
return value;
/**
* Merge two arrays together, removing all duplicates.
*
- * The new array is: All the results from the first array, followed
- * by the unique results from the second array.
+ * The result is the altered first argument with
+ * the unique elements from the second array added.
*
* @example $.merge( [0,1,2], [2,3,4] )
* @result [0,1,2,3,4]
* @desc Merges two arrays, removing the duplicate 2
*
- * @example $.merge( [3,2,1], [4,3,2] )
- * @result [3,2,1,4]
+ * @example var array = [3,2,1];
+ * $.merge( array, [4,3,2] )
+ * @result array == [3,2,1,4]
* @desc Merges two arrays, removing the duplicates 3 and 2
*
* @name $.merge
* @type Array
- * @param Array first The first array to merge.
- * @param Array second The second array to merge.
+ * @param Array first The first array to merge, the unique elements of second added.
+ * @param Array second The second array to merge into the first, unaltered.
* @cat JavaScript
*/
merge: function(first, second) {