Psych.load broken for OpenStruct in Ruby 2.3.0
Deserialising an OpenStruct through Psych::load results in a nil error since OpenStruct now has a respond_to_missing? method whose implementation references OpenStruct's @table instance variable.
To reproduce this issue simply use Psych to dump an OpenStruct and then load it again via Psych::load. I attached an example script that does exactly this. I have also attached the error output I get when running this script.
I'm not sure whether to assign marcandre or tenderlove... Please tell me if you need any further information.
Updated by PSchambacher (Pierre Schambacher) over 6 years ago
I'm sorry to re-open this but I'm getting a similar error with Syck and Ruby 2.3.1 just released
I attached a repro script and the log that I get when running it. Like psych, the @table instance variable of the OpenStruct isn't initialized when respond_to_missing? gets called.