Bug #10496: Yaml: Serialization of cross-referrenced objects with psych

• Status: Closed
• Assignee: tenderlovemaking (Aaron Patterson)
• Target version: -
• ruby -v: 2.1.3p242, 1.9.3p550
• Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN

[jonnykh (Ivan Neverov)]

I'm trying to run next code that serialize object B that has instance variable of A initialized with this B (cross referenced). After deserialization I'm getting 2 B objects instead of 1

https://gist.github.com/ineverov/3ce3ea21d970996b673e

During investigation of source code of psych I found that we don't register objects that use encode_with methods
Here: https://github.com/ruby/ruby/blob/trunk/ext/psych/lib/psych/visitors/yaml_tree.rb#L530

[duerst (Martin Dürst)]

• Assignee changed from core to tenderlovemaking (Aaron Patterson)

• Status changed from Open to Closed
• % Done changed from 0 to 100

Applied in changeset r49529.

---

• ext/psych/lib/psych/visitors/yaml_tree.rb: register nodes when
  dumping objects with custom coders. [ruby-core:66215] [Bug #10496]

• test/psych/test_coder.rb: test for fix

[wanabe (_ wanabe)]

• Backport set to 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN