From: merch-redmine@... Date: 2019-07-15T21:07:57+00:00 Subject: [ruby-core:93797] [Ruby master Bug#7768] Inherited Array class missing Issue #7768 has been updated by jeremyevans0 (Jeremy Evans). File array-uniq-subclass-instance.patch added mame (Yusuke Endoh) wrote: > I think that it is a good idea to fix only Array#uniq first. Looks like Array#uniq was never fixed. It still returns Array instance if length <= 1 and subclass instance otherwise. Attached is a patch that fixes this issue. ---------------------------------------- Bug #7768: Inherited Array class missing https://bugs.ruby-lang.org/issues/7768#change-79647 * Author: england (Roman Ivanilov) * Status: Assigned * Priority: Normal * Assignee: charliesome (Charlie Somerville) * Target version: * ruby -v: 1.9 * Backport: ---------------------------------------- =begin Hello. I apologize if I missed something. I found strange behavior in ruby 1.9: class Custom < Array; end Custom.new(0){|i| i + 1}.uniq.class # => Array Custom.new(2){|i| i + 1}.uniq.class # => Custom while in 1.8 it works just as I expected. class Custom < Array; end Custom.new(0){|i| i + 1}.uniq.class # => Custom Custom.new(2){|i| i + 1}.uniq.class # => Custom * it is actual not only for the uniq method. * tested with ree-1.8.7-2010.02, ruby-1.9.2-p290, ruby-1.9.3-p375, ruby-1.9.3-p125 Any bug here? =end ---Files-------------------------------- array-uniq-subclass-instance.patch (2.15 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: