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A slightly better comment on MongoDB edge-cases simulation.

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Slava Kim
2013-08-15 14:33:59 -07:00
parent d408800010
commit 492bf58b08
1 changed files with 3 additions and 1 deletions
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packages/minimongo/minimongo.js
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@@ -1087,7 +1087,9 @@ LocalCollection._compileProjection = function (fields) {
var docTarget = doc;
for (var i = 0; i < keyPath.length - 1; i++) {
var key = keyPath[i];
// This block simulates MongoDB behavior.
// This block simulates MongoDB behavior for different edge-cases when
// object on certain path wasn't found or array found instead of an
// object, or vice-versa.
if (!_.has(target, key)) {
if (_.isArray(docTarget[key])) {
target[key] = [];