Implement GC.config [Ruby 3.4] #9094
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This uses a trivial implementation that satisfies MRI's interface.
trinistr
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trinistr
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Nov 23, 2025
| if (arg.hasKey(RubySymbol.newSymbol(context.runtime, "implementation"))) { | ||
| throw context.runtime.newArgumentError("Attempting to set read-only key \"Implementation\""); | ||
| } | ||
| return config(context, recv); |
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Very cool! I will review as soon as I can given the US holiday. Thank you for your efforts! |
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This uses a trivial implementation that satisfies MRI's interface. Spec is here: ruby/spec#1306
This PR is to familiarize myself with JRuby, so please, do not hesitate to point out how to do things correctly! A couple things I'm not sure about:
IsI've decided to just use the default, there is probably no reason to complicate this."java"string created correctly, considering non-default Encoding? This probably isn't actually needed, a default encoding should be fine, I only usesnewUSASCIIStringfor full compatiblity.ArgumentErrorwithout specifying a message?I haven't actually tested this code, and there don't seem to be any tests for
GC, so there may need to be further actions on my part.On a separate note, I believe that all "module = true" annotation options on
GCare actually supposed to be "meta", asGCdoes not usemodule_function. And what doesvisibility = PRIVATEdo here?