From: knu@... Date: 2019-07-11T10:00:39+00:00 Subject: [ruby-core:93679] [Ruby master Feature#15973] Make it so Kernel#lambda always return a lambda Issue #15973 has been updated by knu (Akinori MUSHA). I don't think the lambda flag should be altered after the creation of a proc, because it's all up to the writer of a block how `return`/`break` etc. in a block should work. What about just deprecate `lambda` in the long run in favor of the lambda literal `->() {}`? ---------------------------------------- Feature #15973: Make it so Kernel#lambda always return a lambda https://bugs.ruby-lang.org/issues/15973#change-79290 * Author: alanwu (Alan Wu) * Status: Open * Priority: Normal * Assignee: * Target version: ---------------------------------------- When Kernel#lambda receives a Proc that is not a lambda, it returns it without modification. l propose changing `Kernel#lambda` so it always returns a lambda. Calling a method called lambda and having it effective do nothing was not very intuitive. https://github.com/ruby/ruby/pull/2262 Judging from marcandre's investigation here: https://bugs.ruby-lang.org/issues/15620#note-1 changing the behavior should not cause much breakage, if any. This also happens to fix [Bug #15620] -- https://bugs.ruby-lang.org/ Unsubscribe: