[#30589] [Bug #3391] Use single exclamation mark instead of double exclamation mark for IRB — Diego Viola <redmine@...>

Bug #3391: Use single exclamation mark instead of double exclamation mark for IRB

10 messages 2010/06/04

[#30672] [Bug #3411] Time.local 1916,5,1 #=> 1916-04-30 23:00:00 +0100 — Benoit Daloze <redmine@...>

Bug #3411: Time.local 1916,5,1 #=> 1916-04-30 23:00:00 +0100

12 messages 2010/06/08

[#30699] [Bug #3419] 1.9.2-preview3 possible bug with Rails 3 active_record sqlite_adapter — Joe Sak <redmine@...>

Bug #3419: 1.9.2-preview3 possible bug with Rails 3 active_record sqlite_adapter

9 messages 2010/06/09

[#30734] [Bug #3428] ri outputs ansi escape sequences even when stdout is not a tty — caleb clausen <redmine@...>

Bug #3428: ri outputs ansi escape sequences even when stdout is not a tty

11 messages 2010/06/11

[#30756] [Feature #3436] Spawn the timer thread lazily — Maximilian Gass <redmine@...>

Feature #3436: Spawn the timer thread lazily

15 messages 2010/06/13
[#32686] [Ruby 1.9-Feature#3436] Spawn the timer thread lazily — Mark Somerville <redmine@...> 2010/10/04

Issue #3436 has been updated by Mark Somerville.

[ruby-core:30683] Re: [Bug #3411] Time.local 1916,5,1 #=> 1916-04-30 23:00:00 +0100

From: Tanaka Akira <akr@...>
Date: 2010-06-09 01:21:37 UTC
List: ruby-core #30683
2010/6/9 Benoit Daloze <eregontp@gmail.com>:

> I am at Brussels, BRU - Belgium, CEST (UTC+2) (and so CET (UTC+1) in winter).

1916-05-01 00:00:00 is not exist in Brussels.

% zdump -v Europe/Brussels|grep 1916
Europe/Brussels  Sun Apr 30 22:59:59 1916 UTC = Sun Apr 30 23:59:59
1916 CET isdst=0 gmtoff=3600
Europe/Brussels  Sun Apr 30 23:00:00 1916 UTC = Mon May  1 01:00:00
1916 CEST isdst=1 gmtoff=7200
Europe/Brussels  Sat Sep 30 22:59:59 1916 UTC = Sun Oct  1 00:59:59
1916 CEST isdst=1 gmtoff=7200
Europe/Brussels  Sat Sep 30 23:00:00 1916 UTC = Sun Oct  1 00:00:00
1916 CET isdst=0 gmtoff=3600

This shows that a second after 1916-04-30 23:59:59 is 1916-05-01 01:00:00.

So, it is difficult to define the result of Time.local(1916,5,1).

It seems Ruby 1.9.1 interpretes it as 1 second after 1916-04-30 23:59:59.
It seems Ruby 1.9.2 interpretes it as 1 hour before 1916-05-01 01:00:00.
-- 
Tanaka Akira

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