rollback coredata not working

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Problem: 

I'm having one problem that while create i want save and discard option.While discard i want to rollback the unsaved changes.I tried but not working.After few mins only data rollback working.


Solution:

The above problem occurs because you used the context that was common also it was not reset the current context.Use the below code it was working fine.


                rollbackContext()

                getContext().reset()


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