[#44786] [ruby-trunk - Feature #2565] adding hooks for better tracing — "tenderlovemaking (Aaron Patterson)" <aaron@...>
8 messages
2012/05/01
[#44788] Re: [ruby-trunk - Feature #2565] adding hooks for better tracing
— SASADA Koichi <ko1@...>
2012/05/02
(2012/05/02 8:25), tenderlovemaking (Aaron Patterson) wrote:
[#44789] Re: [ruby-trunk - Feature #2565] adding hooks for better tracing
— SASADA Koichi <ko1@...>
2012/05/02
(2012/05/02 8:25), tenderlovemaking (Aaron Patterson) wrote:
[#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
[#45001] [ruby-trunk - Bug #6425][Open] Psych issue with !!omap — "trans (Thomas Sawyer)" <transfire@...>
5 messages
2012/05/11
[#45009] [ruby-trunk - Bug #6427][Open] ruby ioctl: Error integer 2148012656 too big to convert to `int' — "hadmut (Hadmut Danisch)" <hadmut@...>
5 messages
2012/05/12
[#45014] [Backport93 - Backport #6429][Assigned] Backport r35631 - [mingw] Errno::EBADF in ruby/test_io.rb on ruby_1_9_3 — "luislavena (Luis Lavena)" <luislavena@...>
3 messages
2012/05/12
[#45015] Re: [ruby-changes:23580] luislavena:r35631 (trunk): * test/ruby/test_io.rb (class TestIO): Disable GC during IO tests to — Tanaka Akira <akr@...>
2012/5/13 luislavena <[email protected]>:
3 messages
2012/05/12
[#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
[#45062] [ruby-trunk - Bug #6436][Open] Byte counting incorrect in BufferedIO (net/protocol.rb) — "jcast (Jeremie Castagna)" <jeremie.castagna@...>
6 messages
2012/05/15
[#45073] [PATCH] Ruby's port to NativeClient — Yuki Yugui Sonoda <yugui@...>
Hello Matz and rubyists,
9 messages
2012/05/16
[#45074] Re: [PATCH] Ruby's port to NativeClient
— SASADA Koichi <ko1@...>
2012/05/16
(2012/05/16 12:34), Yuki Yugui Sonoda wrote:
[#45075] Re: [PATCH] Ruby's port to NativeClient
— Yuki Yugui Sonoda <yugui@...>
2012/05/16
On Wed, May 16, 2012 at 12:43 PM, SASADA Koichi <[email protected]> wrote:
[#45102] ruby-mode maintainer? — Stefan Monnier <monnier@...>
Could the ruby-mode maintainer(s) contact me off-list?
6 messages
2012/05/17
[#45132] [ruby-trunk - Bug #6454][Open] Anonymous classes should delete tmp_classpath on dup — "tenderlovemaking (Aaron Patterson)" <aaron@...>
5 messages
2012/05/18
[#45176] [ruby-trunk - Bug #6476][Open] Proc unrolls an array even without splat — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>
3 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
[#45268] [ruby-trunk - Feature #6482] Add URI requested to Net::HTTP request and response objects
— "mame (Yusuke Endoh)" <mame@...>
2012/05/26
[#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
[#45528] Re: [ruby-trunk - Feature #6492][Open] Inflate all HTTP Content-Encoding: deflate, gzip, x-gzip responses by default
— Eric Wong <normalperson@...>
2012/06/09
"drbrain (Eric Hodel)" <[email protected]> wrote:
[#45253] [RFC] RubyVM::FrameInfo.caller method — SASADA Koichi <ko1@...>
Hi,
11 messages
2012/05/26
[#45302] Re: [RFC] RubyVM::FrameInfo.caller method
— Dice <tetradice@...>
2012/05/28
Hello.
[#45269] [ruby-trunk - Bug #6501][Open] Documentation for Exception#set_backtrace is incorrect — "djberg96 (Daniel Berger)" <redmine@...>
3 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
[ruby-core:45022] [ruby-trunk - Feature #6365] [Feature request] Better readable syntax to check if String is included in Array
From:
"jhilden (Jakob Hilden)" <jakobhilden@...>
Date:
2012-05-13 21:02:37 UTC
List:
ruby-core #45022
Issue #6365 has been updated by jhilden (Jakob Hilden).
(First, sorry for my late reply, I somehow didn't receive notifications that my ticket was updated.)
Thank you very much for thinking about my proposal. I agree that it is very subjective and I probably also agree that str.include?([str1, str2]) is probably not a very good solution. However, I still think it would be a big code readability improvement to allow this direction of checking whether a string is included in a collection.
Let me describe an abstrac use case:
Many times I have an Array defined somewher of e.g. valid values, currencies, locales. Then I get a string from somewhere (maybe user input) and I want to check whether that string is within the valid values. Naturally I ask "Is this thing I just received included in the collection of all the valid things?". And it feels very unnatural having to ask instead "Does the collection of values include the thing I just got?".
I would be very glad if you would reconsider my proposal and I am convinced that it would improve the Syntax of the language.
----------------------------------------
Feature #6365: [Feature request] Better readable syntax to check if String is included in Array
https://bugs.ruby-lang.org/issues/6365#change-26605
Author: jhilden (Jakob Hilden)
Status: Rejected
Priority: Normal
Assignee: matz (Yukihiro Matsumoto)
Category:
Target version:
=begin
I find myself constantly wanting to check whether one string is included within an array of strings.
It is certainly possible (and also fast) to do that in Ruby with something like this: (({["foo", "bar"].include?("foo")}))
But I don't think it reads very nice :(
Because what I actually want to test is, whether my string is included in the array and NOT the other way around.
What do you think about something like the following two solutions?
class String
# create a new method
def included_in?(array)
array.include?(self)
end
# -- OR --
# change the current String#include? method
def include?(parameter)
if parameter.is_a? Array
parameter.include?(self)
else
super
end
end
end
I know it's just a minor code vanity issue, but since it's one of Ruby's main features, I wanted to bring it up.
The (pseudo) code can also be found here: ((<"https://gist.github.com/1181246"|URL:https://gist.github.com/1181246>))
=end
--
http://bugs.ruby-lang.org/