485 	isFunction: function( obj ) {  argument
486 		return jQuery.type(obj) === "function";
489 	isArray: Array.isArray || function( obj ) {  argument
490 		return jQuery.type(obj) === "array";
494 	isWindow: function( obj ) {  argument
495 		return obj && typeof obj === "object" && "setInterval" in obj;
498 	isNaN: function( obj ) {  argument
499 		return obj == null || !rdigit.test( obj ) || isNaN( obj );
502 	type: function( obj ) {  argument
503 		return obj == null ?
504 			String( obj ) :
505 			class2type[ toString.call(obj) ] || "object";
508 	isPlainObject: function( obj ) {  argument
512 		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
517 		if ( obj.constructor &&
518 			!hasOwn.call(obj, "constructor") &&
519 			!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
527 		for ( key in obj ) {}
529 		return key === undefined || hasOwn.call( obj, key );
532 	isEmptyObject: function( obj ) {  argument
533 		for ( var name in obj ) {
1072 			promise: function( obj ) {  argument
1073 				if ( obj == null ) {
1077 					promise = obj = {};
1081 					obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
1083 				return obj;
1693 function isEmptyDataObject( obj ) {  argument
1694 	for ( var name in obj ) {
7357 function buildParams( prefix, obj, traditional, add ) {  argument
7358 	if ( jQuery.isArray( obj ) ) {
7360 		jQuery.each( obj, function( i, v ) {
7377 	} else if ( !traditional && obj != null && typeof obj === "object" ) {
7379 		for ( var name in obj ) {
7380 			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
7385 		add( prefix, obj );
8237 	var obj = {};
8240 		obj[ this ] = type;
8243 	return obj;