GC.compact is not documented
Typically, I'd just submit a documentation PR, but I am not sure I can properly explain what it does and when it should be used.
Updated by tenderlovemaking (Aaron Patterson) 10 months ago
Hi Victor. I added some documentation in 895b10ad020a788566c6e35431d07e6121e38c87. Please feel free to add more details, but I don't want to describe how the internals work since they may change.