ruby 2.0 关于对云计算和其他技术更好的支持???2.0 的特性有哪些
@kingwmj 没有多继承吧! https://news.ycombinator.com/item?id=4694499
Multiple inheritance Sorry, there won't be multiple inheritance. Incremental performance improvements over 1.9's VM yes, ko1 has been working on removing / optimizing bytecodes in the VM. Better compatibility with non-unix environments and small/constrained devices (embeddable) I don't know of any work on this other than mruby, which isn't MRI. Sandboxed VM's (VM per thread) nope. https://bugs.ruby-lang.org/issues/7003