Object

对Object类扩展了extend和each两种方法, only版请使用Como.Object.extend(...)

extend

Object.extend(target, src)
将一对象里的属性和方法复制到目标对象里，如

var t = {
	key1: '111',
	key2: '222'
};
var s = {
	key1: '333',
	key3: function(){alert('444')}
};
Object.extend(t, s);
///此时t的为{key1: '333', key2: '222', key3: function(){alert('444')}}

each

Object.each(obj, function(){})
循环某个对象并执行

var t = {
	name: 'yanyun',
	age: 24
};
Object.each(t, function(val, key){
	alert('val = ' + val + '; key = ' + key);
});