This error occurs on node 0.6.19, not sure be fixed on 0.8 or not.
suppose I have a nest function like this:
<=======================================
function outer() {
var query = {};
query.startkey = [];
query.endkey = [];
query.startkey.push('report');
query.startkey.push({});
var keysCallback = function(result) {
query.startkey.push(result.key1);
query.startkey.push(result.key2);
......
}
getResultFunction(args, keysCallback);
}
======================================>
most time, it works well, but in some very very rare chance, I got the
error like this:
<=======================================
Object ["report",{}] has no method 'push'
========================================>
if we inspect it, it'll tell that query.startkeys is an object with the
array literal notation '["report",{}]', but not a real array.
Since it occurs inside the inner keysCallback, but query.startkey was
defined explicitly in the outer function, and works well.
This make methink maybe there are some runtime errors, during the runtime
lookup the query.startkeys from the scope of keysCallback to the outer
function.
But I am not a expert on v8, so this is just a suspection. I'd like to hear
your opinion about this.
--thanks
kuno
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