Issue #20715 has been updated by Eregon (Benoit Daloze). +1, makes perfect sense (IMO it would be nice to do the same for Fiber and Thread as well but out of scope of this issue). ---------------------------------------- Feature #20715: `Ractor.[]` and `Ractor.[]=` to access Ractor local storage https://bugs.ruby-lang.org/issues/20715#change-109674 * Author: ko1 (Koichi Sasada) * Status: Open * Assignee: ko1 (Koichi Sasada) ---------------------------------------- Trivial proposal. Now `Ractor#[]/#[]=` is supported to access current ractor local storage. However, it doesn't allow to access local storage of other ractors. ```ruby Ractor.current[:foo] = 1 Ractor.new{ p Ractor.main[:foo] #=> nil }.take ``` So providing `Ractor.[]/[]=` is more reasonable. Further more, we don't need to use `Ractor#current` and it is slightly faster. -- https://bugs.ruby-lang.org/