Numerical Error Codes

[namxam]

As per email request, we could think of adding numerical error codes to our exceptions. I am not sure if I am a big fan of it. But what do you guys think?

[kangguru]

hm, not sure if it understand the request :)

but wouldn't that just mean to include attr_accessor :code here: https://github.com/railslove/epics/blob/master/lib/epics/error.rb#L7

[bumi]

related #23

[bumi]

is this solved with #51 ?