[#84867] [Ruby trunk Bug#14357] thread_safe tests suite segfaults — v.ondruch@...
Issue #14357 has been reported by vo.x (Vit Ondruch).
11 messages
2018/01/15
[#85364] Re: [Ruby trunk Bug#14357] thread_safe tests suite segfaults
— Eric Wong <normalperson@...>
2018/02/03
[email protected] wrote:
[#85368] Re: [Ruby trunk Bug#14357] thread_safe tests suite segfaults
— Eric Wong <normalperson@...>
2018/02/03
Eric Wong wrote:
[#85442] Re: [Ruby trunk Bug#14357] thread_safe tests suite segfaults
— Eric Wong <normalperson@...>
2018/02/06
Eric Wong <[email protected]> wrote:
[#85451] Re: [Ruby trunk Bug#14357] thread_safe tests suite segfaults
— Vladimir Makarov <vmakarov@...>
2018/02/06
On 02/06/2018 05:00 AM, Eric Wong wrote:
[#85455] Re: [Ruby trunk Bug#14357] thread_safe tests suite segfaults
— Eric Wong <normalperson@...>
2018/02/06
Vladimir Makarov <[email protected]> wrote:
[#84874] [Ruby trunk Bug#14360] Regression CSV#open method for writing from Ruby 2.4.3 to 2.5.0 — shevegen@...
Issue #14360 has been updated by shevegen (Robert A. Heiler).
3 messages
2018/01/15
[#84980] [Ruby trunk Feature#13618][Assigned] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid — hsbt@...
Issue #13618 has been updated by hsbt (Hiroshi SHIBATA).
10 messages
2018/01/23
[#85012] Re: [Ruby trunk Feature#13618][Assigned] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
— Eric Wong <normalperson@...>
2018/01/23
[email protected] wrote:
[#85081] Re: [Ruby trunk Feature#13618][Assigned] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
— Eric Wong <normalperson@...>
2018/01/24
Eric Wong <[email protected]> wrote:
[#85082] Re: [Ruby trunk Feature#13618][Assigned] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
— Eric Wong <normalperson@...>
2018/01/24
> Thinking about this even more; I don't think it's possible to
[#85088] [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid — danieldasilvaferreira@...
Issue #13618 has been updated by dsferreira (Daniel Ferreira).
3 messages
2018/01/25
[#85107] [Ruby trunk Misc#14222] Mutex.lock is not safe inside signal handler: what is? — eregontp@...
Issue #14222 has been updated by Eregon (Benoit Daloze).
3 messages
2018/01/25
[#85136] Re: [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid — Eric Wong <normalperson@...>
[email protected] wrote:
3 messages
2018/01/26
[ruby-core:85090] [Ruby trunk Feature#14399] Add Enumerable#product
From:
jzakiya@...
Date:
2018-01-25 01:22:19 UTC
List:
ruby-core #85090
Issue #14399 has been updated by jzakiya (Jabari Zakiya). Duh, ok, its an `Array` method. ---------------------------------------- Feature #14399: Add Enumerable#product https://bugs.ruby-lang.org/issues/14399#change-69803 * Author: jzakiya (Jabari Zakiya) * Status: Open * Priority: Normal * Assignee: * Target version: ---------------------------------------- For similar reasons for creating `Enumerable#sum` a companion method `Enumerable#product` is also very useful. Taking the product of numbers in arrays is a common operation in many numerical algorithms, especially in number theory and cryptography, and its optimization in Ruby will make it more conducive to math heavy algorithms and tasks. This ``` > [2,3,5,7].reduce(:*) => 210 ``` can be optimized to this ``` > [2,3,5,7].product => 210 ``` It should also allow an initial value ``` > [2,3,5,7].product(2) => 420 > [2,3,5,7].product(0.5) => 105 ``` Crystal already has this `method`. -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:[email protected]?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>
