What happened to MEF type, "AttributedAssemblyPartCatalog"?

Question

Many simple MEF examples (listed below) uses AttributedAssemblyPartCatalog.

• Hosting MEF in an application on CodePlex MEF page
  
• Simple Introduction to Extensible Applications with the Managed Extensions Framework by Brad Adams
  
• Managed Extensibility Framework Tutorial - MEF by David Hayden
  

I have downloaded MEF source from CodePlex but still cannot find that type anywhere.

What happened to AttributedAssemblyPartCatalog and what is the alternative way of creating a resolver?

Answer 1

They renamed it (along with the other catalogs) to a shorter identifier in drop 4 (we're up to drop 5 now). It's called AssemblyCatalog now. Similarly, DirectoryPartCatalog got renamed to DirectoryCatalog.