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Date: Fri, 20 Aug 2010 10:41:53 -0700
From: James Marca <jmarca@translab.its.uci.edu>
To: CouchDB users mailing list <user@couchdb.apache.org>
Subject: Reduce in GeoCouch?
Message-ID: <20100820174153.GA9733@translab.its.uci.edu>
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Hi,=20

Apologies if this isn't the list for geocouch questions.

Are there any plans to support map/reduce for geocouch queries?=20=20
In my use case, I am emitting geojson to OpenLayers.  Currently I am
using javascript in the client to reformat the list of values into a
single FeatureCollection object.

    {'type':'FeatureCollection', 'features':[ ...push rows[value] here... ]=
};

I did try just writing a map/reduce pair for the spatial member of
the design doc and hoped it would work, but it didn't work:

    {"error":"{<<\"compilation_error\">>,\n <<\"Expression does not eval
    to a function. (({map:\\\"function(doc) ...=20

I am using a "custom" version of geocouch... a git pull from August 19
(commit f764bcb61df8d00904c39611868db5a3a40f4178) merged with couchdb
1.0.1, plus a few minor tweaks to resolve conflicts (git is *so great*
for merging code)

Regards,=20
James

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