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Made jQuery.type more consistent with host objects.

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This commit is contained in:
Robert Katic 2010-08-28 01:14:59 +02:00 • committed by jeresig
parent 7367b524ec
commit 484cc6e220
2 changed files with 15 additions and 3 deletions
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12
src/core.js
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@ -69,7 +69,10 @@ var jQuery = function( selector, context ) {
push = Array.prototype.push,
slice = Array.prototype.slice,
trim = String.prototype.trim,
indexOf = Array.prototype.indexOf;
indexOf = Array.prototype.indexOf,
// [[Class]] -> type pairs
class2type = {};
jQuery.fn = jQuery.prototype = {
init: function( selector, context ) {
@ -487,7 +490,7 @@ jQuery.extend({
type: function( obj ) {
return obj == null ?
String( obj ) :
toString.call(obj).slice(8, -1).toLowerCase();
class2type[ toString.call(obj) ] || "object";
},
isPlainObject: function( obj ) {
@ -799,6 +802,11 @@ jQuery.extend({
browser: {}
});
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
jQuery.browser[ browserMatch.browser ] = true;