View Generation: emit() not instantaneous
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Key: COUCHDB-729
URL: https://issues.apache.org/jira/browse/COUCHDB-729
Project: CouchDB
Issue Type: Bug
Components: JavaScript View Server
Environment: Using Win7
Reporter: Walt W
Try the following view function:
function(doc) {
var tmp = { result: 'a' };
emit(null, tmp);
tmp.result = 'b';
emit(null, tmp);
}
The unfortunate happening is that (null, { result: 'b' }) is emitted twice per
document, rather than one 'a' and one 'b'. I would think that the emit
function should grab and copy the values passed immediately; it does not make
sense or seem useful (to me anyway) to allow them to change after the fact.
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