[#63592] [ruby-trunk - Bug #10009] IO operation is 10x slower in multi-thread environment — normalperson@...
Issue #10009 has been updated by Eric Wong.
3 messages
2014/07/08
[#63682] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/13
[#63703] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/14
[#63743] [ruby-trunk - Bug #10037] Since r46798 on Solaris, "[BUG] rb_vm_get_cref: unreachable" during make — ngotogenome@...
Issue #10037 has been updated by Naohisa Goto.
3 messages
2014/07/15
[#64136] Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb — "Jeffrey 'jf' Lim" <jfs.world@...>
As per subject.
4 messages
2014/07/31
[#64138] Re: Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb
— "Jeffrey 'jf' Lim" <jfs.world@...>
2014/07/31
On Thu, Jul 31, 2014 at 6:03 PM, Jeffrey 'jf' Lim <[email protected]>
[ruby-core:63633] [ruby-trunk - Bug #10023] [Rejected] Hash#merge fails duplicating objects
From:
nobu@...
Date:
2014-07-10 13:44:45 UTC
List:
ruby-core #63633
Issue #10023 has been updated by Nobuyoshi Nakada.
Status changed from Open to Rejected
Not a bug.
`A[:b]` and `c[:b]` refer the same object.
Check its `object_id`.
----------------------------------------
Bug #10023: Hash#merge fails duplicating objects
https://bugs.ruby-lang.org/issues/10023#change-47685
* Author: Alexey Babich
* Status: Rejected
* Priority: Normal
* Assignee:
* Category: core
* Target version:
* ruby -v: 2.1.2
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
Here is an example in IRB (ruby 2.1.2):
>> A={b:{}}
=> {:b=>{}}
>> c=A.merge({c: {d: 'e'}})
=> {:b=>{}, :c=>{:d=>"e"}}
>> c[:b][:d] = "f"
=> "f"
>> A
=> {:b=>{:d=>"f"}}
Every key, value pair is expected to be duplicated during the merge? Please, investigate if this is a bug
--
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