Attribute merging strategy that merges the attribute values, provided that they are both maps. When conflicting keys
arise, this merging strategy preferes the value of the most recently changed user. When merging two attributes,
attribute values that are not MapAttrValues are considered to be MapAttrValue with a value of Map.empty.
Attribute merging strategy that merges the attribute values, provided that they are both maps. When conflicting keys arise, this merging strategy preferes the value of the most recently changed user. When merging two attributes, attribute values that are not MapAttrValues are considered to be MapAttrValue with a value of
Map.empty
.