From: xiejiangzhi@... Date: 2015-12-01T03:55:46+00:00 Subject: [ruby-core:71767] [Ruby trunk - Bug #11755] ENv['TZ'] timezone Issue #11755 has been updated by Jon Xie. System: OS X 10.10.5 ---------------------------------------- Bug #11755: ENv['TZ'] timezone https://bugs.ruby-lang.org/issues/11755#change-55177 * Author: Jon Xie * Status: Open * Priority: Normal * Assignee: * ruby -v: 2.2.3 * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN ---------------------------------------- ~~~ 2.2.3 :001 > Time.now => 2015-12-01 11:35:06 +0800 2.2.3 :002 > ENV['TZ'] = 'GMT+8'; Time.now => 2015-11-30 19:35:18 -0800 2.2.3 :003 > ENV['TZ'] = 'GMT-8'; Time.now => 2015-12-01 11:35:24 +0800 ~~~ Why is this so? -- https://bugs.ruby-lang.org/