From: eregontp@... Date: 2019-09-22T18:40:17+00:00 Subject: [ruby-core:95038] [Ruby master Bug#16173] ENV.delete returns nil when name does not exist and block given Issue #16173 has been updated by Eregon (Benoit Daloze). IMHO it's better to fix behavior to be consistent with Hash#delete. And the compatibility risk seems non existent here. So I think we should change behavior, and not change documentation which would be inconsistent with Hash#delete. +1 for @nobu's patch. ---------------------------------------- Bug #16173: ENV.delete returns nil when name does not exist and block given https://bugs.ruby-lang.org/issues/16173#change-81669 * Author: burdettelamar@yahoo.com (Burdette Lamar) * Status: Open * Priority: Normal * Assignee: * Target version: * ruby -v: ruby 2.6.4p104 (2019-08-28 revision 67798) [x64-mingw32] * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN ---------------------------------------- Attached diff.txt: * ENV.delete for nonexistent name and block given: * Test enhanced to verify return value is nil. * Documentation corrected to say that return value is nil, not value. ---Files-------------------------------- diff.txt (2.22 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: