Not able to get the document ID from the collection. about meteor-ios HOT 3 OPEN

METDocuments have a key property, which is an instance of METDocumentKey, which has a documentID property.

from meteor-ios.

I tried it earlier, but the xcode threw an error saying documentID is not a property of NSString*.
This time I tried it again with instantiating the key to a separate variable first and then got the documentID from it. Thank you so much.
METDocumentKey *docKey = [collection[i] key];
documentID = [docKey documentID];

from meteor-ios.

I did this to return the documentId. Ignore the sharedInstance. That's just me creating a singleton for easy use. the documentKeyFoObjectID is what's important
return [[MeteorSession sharedInstance]documentKeyForObjectID:self.objectID].documentID;

from meteor-ios.