Hi.

The CouchDB Guide ( http://guide.couchdb.org/draft/tour.html ) mentions that:
when a map function fails regularly (due to a missing required field
or other JavaScript exception), CouchDB shuts off its indexing to
prevent any further resource usage

But neither the official doc, nor my Google-fu could provide details:

1. Is this still true as of CouchDB 1.6.1 / 2.0alpha?

2. Which JS errors/exceptions cause a view to be "disabled", exactly?

2.a. In particular, just accessing a non-existent key of a `doc` object
     is not considered an error, right? It evaluates to `undefined`
     faithfully to vanilla JS behavior, correct? Said differently,
         `if (doc.species && doc.species === 'human')`
     is equivalent to:
         `if (doc.species === 'human')` , right?

3. How can I "re-enable" a "disabled" view?

Thanks :)

--
Ronan

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