Merge pull request #31 from ParsePlatform/richardross.collectchildren.crash

richardjrossiii · richardjrossiii · commit 02903d03c3b8 · 2015-10-09T14:17:08.000-07:00
Fix crash related to duplicate dictionary keys.
diff --git a/Parse/ParseObject.cs b/Parse/ParseObject.cs
@@ -608,7 +608,8 @@ private IDictionary<string, ParseObject> CollectFetchedObjects() {
       return DeepTraversal(estimatedData)
          .OfType<ParseObject>()
          .Where(o => o.ObjectId != null && o.IsDataAvailable)
-         .ToDictionary(pair => pair.ObjectId, pair => pair);
+         .GroupBy(o => o.ObjectId)
+         .ToDictionary(group => group.Key, group => group.Last());
     }
 
     internal static IDictionary<string, object> ToJSONObjectForSaving(

Original file line number	Diff line number	Diff line change
`@@ -608,7 +608,8 @@ private IDictionary<string, ParseObject> CollectFetchedObjects() {`
`608`	`608`	`return DeepTraversal(estimatedData)`
`609`	`609`	`.OfType<ParseObject>()`
`610`	`610`	`.Where(o => o.ObjectId != null && o.IsDataAvailable)`
`611`		`- .ToDictionary(pair => pair.ObjectId, pair => pair);`
	`611`	`+ .GroupBy(o => o.ObjectId)`
	`612`	`+ .ToDictionary(group => group.Key, group => group.Last());`
`612`	`613`	`}`
`613`	`614`
`614`	`615`	`internal static IDictionary<string, object> ToJSONObjectForSaving(`