Dependency Injection (DI) aka Inversion of Control (IoC) as explained by Eric Femine

I've just absorbed the latest from Eric Feminella (http://www.ericfeminella.com/), a well written blog on the Inversion of Control design pattern.

http://www.ericfeminella.com/blog/2008/09/21/dependency-injection-iocdi-in-flex/

Thanks to Eric I now better understand the concept of injection. I've studied this design pattern more than once in ColdFusion with MachII but somehow it makes more sense in Flex 3.

Not only does his example illustrate the point, it also makes a handy configuration manager for your next Flex application.