[#79440] [Ruby trunk Bug#13188] Reinitialize Ruby VM. — shyouhei@...
Issue #13188 has been updated by Shyouhei Urabe.
6 messages
2017/02/06
[#79441] Re: [Ruby trunk Bug#13188] Reinitialize Ruby VM.
— SASADA Koichi <ko1@...>
2017/02/06
On 2017/02/06 10:10, shyouhei@ruby-lang.org wrote:
[#79532] Immutable Strings vs Symbols — Daniel Ferreira <subtileos@...>
Hi,
15 messages
2017/02/15
[#79541] Re: Immutable Strings vs Symbols
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2017/02/15
Em 15-02-2017 05:05, Daniel Ferreira escreveu:
[#79543] Re: Immutable Strings vs Symbols
— Daniel Ferreira <subtileos@...>
2017/02/16
Hi Rodrigo,
[#79560] Re: Immutable Strings vs Symbols
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2017/02/16
Em 15-02-2017 22:39, Daniel Ferreira escreveu:
[ruby-core:79602] [Ruby trunk Bug#13231] DateTime.strftime("%Z") does not return time zone abbreviation, returns hour and minute offset from UTC with colon
From:
damontimm@...
Date:
2017-02-19 01:52:14 UTC
List:
ruby-core #79602
Issue #13231 has been reported by Damon Timm.
----------------------------------------
Bug #13231: DateTime.strftime("%Z") does not return time zone abbreviation, returns hour and minute offset from UTC with colon
https://bugs.ruby-lang.org/issues/13231
* Author: Damon Timm
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin16]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
First time here; hope I capture everything.
It appears to me that either the documentation is incorrect or the expected functionality with `DateTime.strftime("%Z")`.
From: http://ruby-doc.org/stdlib-2.3.1/libdoc/date/rdoc/DateTime.html#method-i-strftime
>Time zone:
> %z - Time zone as hour and minute offset from UTC (e.g. +0900)
> %:z - hour and minute offset from UTC with a colon (e.g. +09:00)
> %::z - hour, minute and second offset from UTC (e.g. +09:00:00)
> %:::z - hour, minute and second offset from UTC
> (e.g. +09, +09:30, +09:30:30)
> %Z - Time zone abbreviation name or something similar information.
However, the last one on the list `%Z` appears to replicate `%:z`.
See output of each below (last one is unexpected):
~~~ ruby
~ ruby -v
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin16]
~ irb
irb(main):001:0> require 'date'
=> true
irb(main):002:0> DateTime.now.strftime("%z")
=> "-0800"
irb(main):003:0> DateTime.now.strftime("%:z")
=> "-08:00"
irb(main):004:0> DateTime.now.strftime("%::z")
=> "-08:00:00"
irb(main):005:0> DateTime.now.strftime("%:::z")
=> "-08"
irb(main):006:0> DateTime.now.strftime("%Z")
=> "-08:00"
~~~
For me the expected behavior, based on the documentation, is the behavior shown by `Time.strftime("%Z")`.
~~~ ruby
irb(main):008:0> Time.now.strftime("%Z")
=> "PST"
~~~
Thanks for your time.
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