[#24105] [Bug #1711] Marshal Failing to Round-Trip Certain Recurisve Data Structures — Run Paint Run Run <redmine@...>

Bug #1711: Marshal Failing to Round-Trip Certain Recurisve Data Structures

9 messages 2009/07/01

[#24116] [Bug #1715] Numeric#arg for NaN is Inconsistent Across Versions — Run Paint Run Run <redmine@...>

Bug #1715: Numeric#arg for NaN is Inconsistent Across Versions

10 messages 2009/07/02

[#24240] [Bug #1755] IO#reopen Doesn't Fully Associate with Given Stream on 1.9; Ignores pos on 1.8 — Run Paint Run Run <redmine@...>

Bug #1755: IO#reopen Doesn't Fully Associate with Given Stream on 1.9; Ignores pos on 1.8

8 messages 2009/07/09

[#24321] [Bug #1773] Gem path doesn't honor user gem? — Lin Jen-Shin <redmine@...>

Bug #1773: Gem path doesn't honor user gem?

12 messages 2009/07/14

[#24390] [Feature #1784] More encoding (Big5 series) support? — Lin Jen-Shin <redmine@...>

Feature #1784: More encoding (Big5 series) support?

12 messages 2009/07/16

[#24467] Re: [ruby-cvs:31226] Ruby:r24008 (ruby_1_8_6): Removed private on to_date and to_datetime. — Urabe Shyouhei <shyouhei@...>

Hello.

10 messages 2009/07/21

[#24472] [Feature #1800] rubygems can replace system executable files — Kazuhiro NISHIYAMA <redmine@...>

Feature #1800: rubygems can replace system executable files

13 messages 2009/07/21

[#24530] [Feature #1811] Default BasicSocket.do_not_reverse_lookup to true — Roger Pack <redmine@...>

Feature #1811: Default BasicSocket.do_not_reverse_lookup to true

9 messages 2009/07/23

[#24624] [Bug #1844] Immediates Should Not Respond to :dup — Run Paint Run Run <redmine@...>

Bug #1844: Immediates Should Not Respond to :dup

15 messages 2009/07/30

[ruby-core:24612] [Bug #1839] String#tr borked for UTF-8 0080..00FF

From: Brian Candler <redmine@...>
Date: 2009-07-30 09:44:08 UTC
List: ruby-core #24612
Bug #1839: String#tr borked for UTF-8 0080..00FF
http://redmine.ruby-lang.org/issues/show/1839

Author: Brian Candler
Status: Open, Priority: Normal
ruby -v: ruby 1.8.6 (2007-09-24 patchlevel 111) [i486-linux]

>> a = "uber"
=> "uber"
>> a.encoding
=> #<Encoding:UTF-8>
>> b = a.tr("u","ü")
=> "\xFCber"
>> b.encoding
=> #<Encoding:UTF-8>

What's more remarkable,

>> b.valid_encoding?
=> true

!!!

>> b << "x"
=> "\xFCberx"
>> b.valid_encoding?
=> true

!!!

And yet it works for codepoints > 255:

>> c = a.tr("u","ł")
=> "łber"
>> c.encoding
=> #<Encoding:UTF-8>
>>


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