EventedMind/iron-middleware-stack — pull request #3 by paralin (2014-11-07 04:37:16+00:00)
Title: Handle situation where defineProperty does not exist

In some older browsers (Awesomium, etc) Object.defineProperty does not exist. This breaks the entire app in these browsers. I've added a simple compatibility check before using the function. It might break some things internally down the road to not have the property defined, but it's better than nothing.