Issue #21442 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Open to Assigned Assignee set to hsbt (Hiroshi SHIBATA) I got the approval from @akr at https://bugs.ruby-lang.org/issues/21399 I added warning for this at commit:65a0f46880ecb13994d3011b7a95ecbc5c61c5a0 ---------------------------------------- Feature #21442: Make tsort to bundled gems https://bugs.ruby-lang.org/issues/21442#change-113981 * Author: hsbt (Hiroshi SHIBATA) * Status: Assigned * Assignee: hsbt (Hiroshi SHIBATA) ---------------------------------------- In last year, I gave up to make `tsort` to bundled gems because `set` depends `tsort`. https://github.com/ruby/set/blob/29a253d2259e8d6d9b313dec8418ec5ed0caab08/li... Fortunately, `set` is now core class. So, there is no library depends on `tsort` in ruby repository. I propose to make `tsort` to bundled gems at the next release(not Ruby 3.5/4.0, for 4.0(?)/4.1) -- https://bugs.ruby-lang.org/