Thanks! I extended it as you suggested to emit keys for all ancestors (and I
changed from storing the materialized path in the id to storing it in a
separate path field), so my map function is
function(doc) {
var i;
if (doc.work < 0 && doc.path.length >= 2) {
emit(doc.path, false);
for( i = 2; i < doc.path.length; ++i )
emit(doc.path.slice(0, i), true);
}
}
and my reduce function is
function (keys, values, rereduce) {
var hasUndoneDescendants = false;
for (var i=0; i<keys.length; ++i) {
if (values[i])
hasUndoneDescendants = true;
}
return hasUndoneDescendants;
}
Now it works as intended!
On Sep 28, 2010, at 1:03 PM, Dennis Clark wrote:
> function(doc) {
> if (doc.work < 0) {
> emit(doc._id,[doc.work,0]);
> emit(doc.parent._id,[doc.work,1]);
> }
> }
Doug Reeder
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http://reeder29.livejournal.com/
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