Handle Exceptions inside view iterator

[PascalTurbo]

I'm iterating over the results of a view and I need exceptions to be raised inside the iterator.

From the view example:

res.each do |row|
    # Returns extended results by default
    raise StandardError
end

raise StandardError will stop the iterator and hang the whole application in a useless state.

[stakach]

This is something that is handled: https://github.com/cotag/libcouchbase/blob/master/spec/view_spec.rb#L50

Of course there could be something else going wrong in the library.

[stakach]

Actually you are probably correct looking at travis. I'll resolve asap.

[stakach]

So I have travis running specs again and have this gem running at multiple sites in production without experiencing the described error and can't reproduce locally. Happy to help in anyway I can and if it is something you can reproduce locally it would be great if you could maybe put in some extra debugging output so we can work out what's going wrong and where.