From: nobu@... Date: 2014-09-11T06:14:10+00:00 Subject: [ruby-core:64949] [ruby-trunk - Feature #8923] [Closed] Frozen nil/true/false Issue #8923 has been updated by Nobuyoshi Nakada. Status changed from Open to Closed % Done changed from 0 to 100 Applied in changeset r47525. ---------- test_object.rb: add assertions * test/ruby/test_object.rb (test_freeze_immediate): assertions for [Feature #8923]. ---------------------------------------- Feature #8923: Frozen nil/true/false https://bugs.ruby-lang.org/issues/8923#change-48838 * Author: Koichi Sasada * Status: Closed * Priority: Normal * Assignee: Yukihiro Matsumoto * Category: core * Target version: current: 2.2.0 ---------------------------------------- Related to [Feature #8906] We already froze `Integer`, `Float`. `Symbol`s soon (now working). How about to freeze `nil`, `true` and `false`, too? # frozen ruby? "Ruby"f? -- https://bugs.ruby-lang.org/