Provide configurable serialization about rspec-snapshot HOT 3 CLOSED

I think it would also be nice to include hashes in the built-in serializers. This would make testing formatters/helpers very simple. Especially those that return large lists of data. From what I see, the .snap files are on one line. I would also appreciate hash serialization it to be multiline and human readable. This way .snaps could be committed and compared easily in PRs.

from rspec-snapshot.

done in 2.0.0

from rspec-snapshot.

#8 adds some new configuration options and changes the default serializer. With a little work, I think it could use a different serializer.

It might be good (but maybe not necessary) for a serializer to support both dump and load, so that it could be used in either direction (in case, for instance, you wanted to load the output of one test as the mock for another test)

class DefaultSerializer
  def dump(object)
    object.to_s
  end

  def load(str)
     str.to_object # not actually a method, huh
  end
end

from rspec-snapshot.