mixin-object
Mixin the own and inherited properties of other objects onto the first object. Pass an empty object as the first arg to shallow clone.
wCopyable
Copyable mixin adds copyability and clonability to your class. The module uses defined relation to deduce how to copy / clone the instance.
ember-cli-copyable
Deeply copies your records including their relations. The mixin is smart enough to resolve not loaded relations and is configurable to what should be shallow/deeply copied or excluded entirely.
