[#44776] [ruby-trunk - Bug #6385][Open] mtime vie File.stat(filename).utime vs File.open(filename, 'r').mtime in Windows — "kolmanv (Kolman Vornovitsky)" <kolmanv@...>

9 messages 2012/05/01

[#44782] [ruby-trunk - Bug #6387][Open] 1.9.3p194 crashed on require in ubuntu — "ywen (Yi Wen)" <hayafirst@...>

12 messages 2012/05/01

[#44795] [ruby-trunk - Bug #6391][Open] Segment Fault while execute make_encmake.rb for Ruby 1.9.3 P194 ( MinGW64) — "raylinn@... (ray linn)" <raylinn@...>

13 messages 2012/05/02

[#44911] [ruby-trunk - Bug #6408][Open] DelegateClass#eql? and <=> don't work as expected — "tenderlovemaking (Aaron Patterson)" <aaron@...>

11 messages 2012/05/06

[#44951] [ruby-trunk - Feature #6414][Open] Destructuring Assignment — "edtsech (Edward Tsech)" <edtsech@...>

14 messages 2012/05/08

[#44958] [ruby-trunk - Feature #6418][Assigned] Supporing a subset of ANSI escape code on Windows — "usa (Usaku NAKAMURA)" <usa@...>

11 messages 2012/05/09

[#45035] [ruby-trunk - Bug #6433][Open] rb_thread_blocking_region(): ubf() function is executed with GVL — ibc (Iñaki Baz Castillo) <ibc@...>

12 messages 2012/05/14

[#45180] [ruby-trunk - Feature #6478][Open] BasicObject#__class__ — "trans (Thomas Sawyer)" <transfire@...>

14 messages 2012/05/22

[#45193] [ruby-trunk - Feature #6482][Open] Add URI requested to Net::HTTP request and response objects — "drbrain (Eric Hodel)" <[email protected]>

16 messages 2012/05/23

[#45198] [ruby-trunk - Feature #6483][Open] parametric map — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>

14 messages 2012/05/23

[#45222] [ruby-trunk - Feature #6492][Open] Inflate all HTTP Content-Encoding: deflate, gzip, x-gzip responses by default — "drbrain (Eric Hodel)" <[email protected]>

23 messages 2012/05/24

[#45252] [ruby-trunk - Feature #6499][Open] Array::zip — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>

14 messages 2012/05/26

[#45272] [ruby-trunk - Feature #6503][Open] Support for the NPN extension to TLS/SSL — "igrigorik (Ilya Grigorik)" <ilya@...>

13 messages 2012/05/27

[#45316] [ruby-trunk - Feature #6515][Open] array.c: added method that verifies if an Array is part of another — "lellisga (Li Ellis Galardo)" <lellisga@...>

14 messages 2012/05/30

[ruby-core:45103] [ruby-trunk - Feature #6442][Feedback] CRUDify Hash class

From: "nobu (Nobuyoshi Nakada)" <nobu@...>
Date: 2012-05-17 03:17:45 UTC
List: ruby-core #45103
Issue #6442 has been updated by nobu (Nobuyoshi Nakada).

Status changed from Open to Feedback
Assignee set to trans (Thomas Sawyer)

Patches welcome.
----------------------------------------
Feature #6442: CRUDify Hash class
https://bugs.ruby-lang.org/issues/6442#change-26674

Author: trans (Thomas Sawyer)
Status: Feedback
Priority: Normal
Assignee: trans (Thomas Sawyer)
Category: core
Target version: 2.0.0


Ruby's Hash class is not very internally "connascent" --many different methods access the underlying data. There is no core set of specific methods that can be overridden to handle all cases. This leads to a very unDRY and bloated class when subclassing or delegating. If Ruby's Hash could be modified to follow essentially a CRUD model, with single points-of-entry for the creation, reading, updating and deletion of entries, and all other methods route through these core methods for access to the underlying data, then it would be much easier to subclass and delegate, and make the Hash class much more solid in design.

I believe the core methods needed are: `read(key)`, `store(key,value)`, `delete(key)` as well as `key?(key)` and `keys`.



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