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From "Chris Anderson (JIRA)" <j...@apache.org>
Subject [jira] Created: (COUCHDB-57) Javascript helper functions for use in map and reduce functions
Date Tue, 20 May 2008 06:39:56 GMT
Javascript helper functions for use in map and reduce functions
---------------------------------------------------------------

                 Key: COUCHDB-57
                 URL: https://issues.apache.org/jira/browse/COUCHDB-57
             Project: CouchDB
          Issue Type: Improvement
          Components: JavaScript View Server
            Reporter: Chris Anderson
            Priority: Minor


I've been playing with Reduce, and enjoying it. I added a two functions: unique() and collect()
- they are similar to sum() in that they transform arrays. Unique also has an option to provide
a count of items found in the source array.

I just wanted to share these function with everyone and suggest that a helper namespace be
established in the view server to contain functions like these.

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