[#33640] [Ruby 1.9-Bug#4136][Open] Enumerable#reject should not inherit the receiver's instance variables — Hiro Asari <redmine@...>

Bug #4136: Enumerable#reject should not inherit the receiver's instance variables

10 messages 2010/12/08

[#33667] [Ruby 1.9-Bug#4149][Open] Documentation submission: syslog standard library — mathew murphy <redmine@...>

Bug #4149: Documentation submission: syslog standard library

11 messages 2010/12/10

[#33683] [feature:trunk] Enumerable#categorize — Tanaka Akira <akr@...>

Hi.

14 messages 2010/12/12
[#33684] Re: [feature:trunk] Enumerable#categorize — "Martin J. Dst" <duerst@...> 2010/12/12

[#33687] Towards a standardized AST for Ruby code — Magnus Holm <judofyr@...>

Hey folks,

23 messages 2010/12/12
[#33688] Re: Towards a standardized AST for Ruby code — Charles Oliver Nutter <headius@...> 2010/12/12

On Sun, Dec 12, 2010 at 9:55 AM, Magnus Holm <[email protected]> wrote:

[#33689] Re: Towards a standardized AST for Ruby code — "Haase, Konstantin" <Konstantin.Haase@...> 2010/12/12

On Dec 12, 2010, at 17:46 , Charles Oliver Nutter wrote:

[#33763] [Ruby 1.9-Bug#4168][Open] WeakRef is unsafe to use in Ruby 1.9 — Brian Durand <redmine@...>

Bug #4168: WeakRef is unsafe to use in Ruby 1.9

43 messages 2010/12/17

[#33815] trunk warnflags build issue with curb 0.7.9? — Jon <jon.forums@...>

As this may turn out to be a 3rd party issue rather than a bug, I'd like some feedback.

11 messages 2010/12/22

[#33833] Ruby 1.9.2 is going to be released — "Yuki Sonoda (Yugui)" <yugui@...>

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15 messages 2010/12/23

[#33846] [Ruby 1.9-Feature#4197][Open] Improvement of the benchmark library — Benoit Daloze <redmine@...>

Feature #4197: Improvement of the benchmark library

15 messages 2010/12/23

[#33910] [Ruby 1.9-Feature#4211][Open] Converting the Ruby and C API documentation to YARD syntax — Loren Segal <redmine@...>

Feature #4211: Converting the Ruby and C API documentation to YARD syntax

10 messages 2010/12/26

[#33923] [Ruby 1.9-Bug#4214][Open] Fiddle::WINDOWS == false on Windows — Jon Forums <redmine@...>

Bug #4214: Fiddle::WINDOWS =3D=3D false on Windows

15 messages 2010/12/27

[ruby-core:33627] Re: Why is SyncEnumerator in REXML?

From: James Edward Gray II <james@...>
Date: 2010-12-07 22:25:18 UTC
List: ruby-core #33627
On Dec 7, 2010, at 3:41 PM, Asher wrote:

> Would your preference be to direct them to manually iterate each of =
the enumerators or create their own convenience class? Seems easy =
enough, but given that SyncEnumerator is there it made sense to me to =
leave it and move it into the main extension branch.

Enumerator should be used for this now, as I explained before:

>> enums =3D [1..3, %w[a b c]].map(&:each)
=3D> [#<Enumerator: 1..3:each>, #<Enumerator: ["a", "b", "c"]:each>]
>> loop do
?>   break if enums.all? { |e| e.peek && false rescue true }
>>   puts enums.map { |e| e.next rescue nil }.join(", ")
>> end
1, a
2, b
3, c
=3D> nil

or:

>> enums =3D [1..3, %w[a b c]]
=3D> [1..3, ["a", "b", "c"]]
>> se =3D enums[0].to_enum(:zip, *enums[1..-1])
=3D> #<Enumerator: 1..3:zip(["a", "b", "c"])>
>> loop do
?>   puts se.next.join(", ")
>> end
1, a
2, b
3, c
=3D> nil

James Edward Gray II=

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