Correct debug log level is 'debug'

[ryansch]

The project README suggests setting up debug logging with the following:

 Tire.configure { logger 'elasticsearch.log', :level => 'debug' }

This pull fixes the Index#bulk debug output to test for the 'debug' log level instead of 'verbose'.

[karmi]

@ryansch That was deliberate, as far as I remember... Otherwise you'd see lines and lines of curl commands.

On the other hand, I can see how debug would print the "data omitted" version, and the verbose version would print the JSON docs being sent over the wire...

[ryansch]

I suppose the problem is setting the log level to verbose means I lose all of the other debug logging.

[karmi]

Agreed... I don't think we can "fix" Tire in this respect, though... I would keep this bug freezed, to be honest, to not change the behaviour on the re-tired project...

[ryansch]

Works for me. We're already using the new elasticsearch gem and slowly letting it take over our project. 😄

[karmi]

Very glad to hear that :) Let's let this sleep then -- otehrwise, if it would really help you with something, we can make the change.