altering 'doc' variable in map function affects other map functions
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Key: COUCHDB-925
URL: https://issues.apache.org/jira/browse/COUCHDB-925
Project: CouchDB
Issue Type: Bug
Affects Versions: 1.0.1
Environment: Erlang R13B03, Spidermonkey 1.7, Ubuntu 10.04
Reporter: afters
I have the following two map functions (v1.0.1):
function (doc) {
emit(doc.path[0], null);
}
function (doc) {
doc.path = [ 'an intruder from another view' ];
}
When the views are built, the first map function sees a 'doc' variable that
was changed by the second map function, and thus emits the key 'an intruder
from another view'.
The real documents remain untouched.
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