chuckremes/ffi-rzmq — pull request #97 by Paulche (2013-10-03 19:08:50+00:00)
Title: Improve rescue of ZeroMQ discovery

This change is consist of two parts.

1. The first one is about error message in case of `LoadError`.

When I tried to figure out #96 I hadn't chance to understand what's going on.

The message of LoadError exception is really long, but have full view of discovery process.

I think it would be great if people will see full story of discovery process.

2. The second one is about double `map` execution.