[#79914] [Ruby trunk Bug#13282] opt_str_freeze does not always dedupe — normalperson@...
Issue #13282 has been reported by Eric Wong.
4 messages
2017/03/05
[#80140] [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus) — shyouhei@...
Issue #13295 has been updated by shyouhei (Shyouhei Urabe).
5 messages
2017/03/13
[#80362] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— Eric Wong <normalperson@...>
2017/03/26
shyouhei@ruby-lang.org wrote:
[#80368] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— SASADA Koichi <ko1@...>
2017/03/27
On 2017/03/26 15:16, Eric Wong wrote:
[#80205] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint — Eric Wong <normalperson@...>
duerst@ruby-lang.org wrote:
4 messages
2017/03/17
[#80213] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint
— Martin J. Dürst <duerst@...>
2017/03/17
Hello Eric,
[#80290] [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch — normalperson@...
Issue #13355 has been reported by normalperson (Eric Wong).
4 messages
2017/03/23
[#80410] Re: [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch
— Eric Wong <normalperson@...>
2017/03/27
normalperson@yhbt.net wrote:
[#80415] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
5 messages
2017/03/28
[#80488] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
4 messages
2017/03/29
[ruby-core:79856] [Ruby trunk Feature#13179] Deep Hash Update Method
From:
shyouhei@...
Date:
2017-03-02 04:56:41 UTC
List:
ruby-core #79856
Issue #13179 has been updated by Shyouhei Urabe.
This is possible in perl:
```
use strict;
use warnings;
use Data::Dumper qw(Dumper);
my %hash = qw();
$hash{q}{w}{e}{r}{t} = 'y';
warn(Dumper(\%hash));
```
From perl's POV it seems ruby lacks this feature.
----------------------------------------
Feature #13179: Deep Hash Update Method
https://bugs.ruby-lang.org/issues/13179#change-63288
* Author: wurde _
* Status: Feedback
* Priority: Normal
* Assignee:
* Target version:
----------------------------------------
I came across a scenario where I needed the ability to update a deeply nested hash (Rails i18n yaml files). This seemed like something that would exist naturally in the DSL of ruby, but I could only find dig() method which only retrieves values if they exist. 24 hours later I wrote a update_deep_hash method (I wouldn't wish this type of recursive coding on anyone else within the Ruby community).
Attached is the solution I hacked together. My question is if we can have a Hash.dig() method which reaches into a deep hash can we expand on this to include update methods of similar nature?
---Files--------------------------------
update_deep_hash.rb (2.26 KB)
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