Balloon -- Ruby百宝箱

http://balloon.hobix.com/

Here, Try a Balloon

Balloon is a site for Rubyists to create demos of their code. Have Balloon download Gems, fetch code from Subversion, run scripts and then close up without leaving a trace!

简单的说，Balloon提供给Ruby Coders一个可以建立demo的平台，如果有玩过DOB首页制作百宝箱作者群的人应该可以很快上手，因为跟发布文章的介面有点类似
它定义了几个Actions：

• Run some Ruby code
• Fetch a gem
• Fetch a Ruby library(non-Gem)
• Download code from Subversion
• Use a Gem Server
  

可以看看底下范例：
http://balloon.hobix.com/serve.rb
http://balloon.hobix.com/Win32_MessageBox

写好的Code还可以嵌入到部落格中喔