exclude_paths example fails

[gregtkogut]

I tried to use the exclude_paths keyword in my code, and got a TypeError exception.

The README example gives the same result.

   1083     """
   1084     Computes the difference between two JSON structures using a specified JsonDiffer class.
   1085 
   (...)
   1091     :return: The computed diff.
   1092     """
-> 1093     return cls(**kwargs).diff(a, b, fp)

TypeError: JsonDiffer.__init__() got an unexpected keyword argument 'exclude_paths'

[gregtkogut]

I resolved my issue by switching to the method used by the pytest test. So it might just be a documentation issue.

If there's concurrence I'll be happy to send a PR for the documentation.

[corytodd]

Agreed, the example is definitely wrong. I wonder if we should include a kwargs in the JsonDiffer constructor then also pass kwargs to the diff function? That would keep everything consistent and flexible, what do you think @payam54 ?