fix: serialization with pseudo-IO objects like Zip::OutputStream #2775
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What problem is this PR intended to solve?
#2773
Serializing documents now works again with pseudo-IO objects that don't support IO's encoding API (like rubyzip's
Zip::OutputStream
). This was a regression in v1.14.0 due to the fix for #752 in #2434, and was not completely fixed by #2753. [#2773]Have you included adequate test coverage?
Yes, existing coverage was extended to include JRuby, and new coverage was added for this case.
Does this change affect the behavior of either the C or the Java implementations?
This restores CRuby behavior to parity with the previous behavior that matches JRuby.