谁能解释为什么 IronRuby 中的 DateTime 是 Object[] 示例代码
IronRuby 0.9.1.0 on .NET 2.0.50727.4927
Copyright (c) Microsoft Corporation. All rights reserved.
>>> require 'System'
=> true
>>> t = System::DateTime.Now
=> Thu Dec 03 15:32:42 +05:00 2009
>>> t.is_a?(Time)
=> true
>>> t.is_a?(System::DateTime)
=> true
>>> t.is_a?(System::Object)
=> true
>>> t.is_a?(System::Object[])
=> true
>>> t.is_a?(System::Decimal)
=> false