[#366855] what is the correct way to extend native methods? — Maurizio De Santis <desantis.maurizio@...>
Hello!
> return self.select{ |val| val.to_s =~ args[0] } if args.size == 1
James Harrison wrote:
Maurizio De Santis wrote:
Hi --
Brian Candler wrote:
Hi --
David A. Black wrote:
Hi --
[#366879] REXML - controlling whitespaces and inserting CR — Charles Wel <charlemagne@...>
Hello All,
2010/8/1 Charles Wel <charlemagne@welnowiec.net>:
Robert Klemme wrote:
[#366891] Standard IO streams in Ruby — Jatin Kumar <jatinkumar.nitk@...>
In my rails controller, I am doing the following :
[#366899] Lazy array — Andrew Wagner <wagner.andrew@...>
How can I get a lazy array in Ruby? E.g., in Haskell, I can talk about
Ruby Arrays dynamically expand as needed. You can apply blocks to them to
[#366901] Ruby 1.9 — Jesse Jurman <e.j.jurman@...>
I want to install ruby 1.9, but what is the best method of doing this
[#366915] Shoes: Stacks and Flows — Terry Michaels <spare@...>
I'm still learning Shoes -- working on basic formatting. I'm a little
[#366916] How to remove leading from string — Lucky Nl <lakshmi27.u@...>
Hi
On Aug 2, 3:59m, Lucky Nl <lakshmi2...@gmail.com> wrote:
Hi ,
> SO i entered data is like.
[#366931] Iteration through File.file? misses entries for which File.file?(entry) == true — Kyle Barbour <kyle@...>
Hello everyone,
Kyle Barbour wrote:
>>
James Harrison wrote:
[#366933] Installing Ruby 1.9.2 on Win7 — Bill Campbell <bill44077@...>
Hi,
Bill Campbell wrote:
[#366955] File.new ("write.txt", "w+") results in error — VMDD TECH <binhph@...>
Hello everyone,
[#366967] Pingecho, causing SocketError. — Walle Wallen <walle.sthlm@...>
I have a strange problem. The script posted at the end off this post is
[#366973] 1.9.2 RC2 Uses 1.9.1 for various directories — Marc Zampetti <zampettim@...>
Using 1.9.2 RC2 and building from source, I am seeing the install use
[#366976] Installing mysql gem on Win7 x64 for MySQL 5.1.x — Geoff Rowell <geoff.rowell@...>
As of the time this was written, I'm running:
[#366989] how to use xslt on Windows Ruby — Author <author@...>
Hi,
[#366991] ENV['someapp']" is nil when the code is run with "sudo" — Esen Sagynov <kadishmal@...>
Hi,
Esen Sagynov wrote:
Thank you very much Brian for your assistance!
Esen Sagynov wrote:
[#367011] Block variable & Local variable — Amir Ebrahimifard <amiref@...>
Hi
|num| inside block iterates through array's items.
Eugen Ciur wrote:
[#367012] Can't install Mongrel and My SQL gem on Windows XP 64 bit — Serguei Cambour <s.cambour@...>
I have no access to the Internet to be able to install all needed gems,
[#367026] Nokogiri installation problem on Mac 10.6.0 — Priyank Shah <shahpriyank01@...>
Hi,
[#367057] HTTPClient can't login to Google Voice — Mike Telis <mtelis@...>
I'm trying to login to Google Voice using the following code:
[#367064] documenting string — Ciur Eugen <ciur.eugen@...>
Hi everyone,
[#367084] Get rid of extra, blank lines via html parsing? — David Ainley <wrinkliez@...>
So I am trying to get some information from a snippet of html
Use the String methods: s. strip!, s.gsub! and s.squeeze as in
[#367095] Method with array PROBLEM — Francisco Martinez <calabazag@...>
Hi, I have a problem, I have to write a method using an array but I'm
[#367100] Regarding win 32 screenshot — vardhan patil <mails4vardhan@...>
Me using the latest version of gem win32screen shot..
[#367107] net/smtp — Dave Lilley <dglnz2@...>
Okay I am officially stumped!!!
Dave Lilley wrote:
Also note that #{Time.now} is not an RFC2822-compliant string. Try this:
[#367108] Rails3 Engines (mountable apps) — "H.J. Blok" <hj.blok@...>
Hello,
[#367136] Return value problem — Amir Ebrahimifard <amiref@...>
Hi
[#367142] Send Text w/ Ruby — Matthew Barnes <bbaarrnneess@...>
I'm curious if it is possible to send text to a window or web
[#367151] Ruby scrips getting executed in a loop. — Parul Korea <parulg@...>
While calling multiple ruby scripts into a single file, my scripts are
On Thu, Aug 5, 2010 at 8:28 AM, Parul Korea <parulg@covelix.com> wrote:
[#367153] Unknown character print on irb or command prompt — Priyank Shah <shahpriyank01@...>
hi,
[#367167] Project name ownership and conflict — Emmanuel Gomez <emmanuel.gomez@...>
I recently had a discussion with a fellow Ruby developer that revealed a
What was the name of your gem? Would googling for it have returned
[#367169] Abstracting exception handling — Martin Hansen <mail@...>
Hello,
> I suspect something is going out of scope and lost?
I was hoping for a setup like this in two files:
What kind of stuff are you doing in my_script.rb? Defining a class? A
Andrew Wagner wrote:
So if the do_stuff is in a format like this:
Andrew Wagner wrote:
Ok, so here's something fairly simple to try. There are better ways to do
For a somewhat more robust ErrorHandling module, which requires 1.9, try the
I have been looking at your suggestions and done a few tests. However, I
Martin Hansen wrote:
> What do you want the exception handler to do? Will the program still
[#367178] Converting a website to ruby — Kaspir Ghost <trevor@...>
I'm pretty new to ruby, and I've been grasping everything that I've read
On Thu, Aug 5, 2010 at 7:34 AM, Kaspir Ghost <trevor@nugendesign.com> wrote:
Your post was a little unclear. Are you trying to suggest I should use
On Thu, Aug 5, 2010 at 9:59 AM, Kaspir Ghost <trevor@nugendesign.com> wrote:
[#367205] expecr error help! — Derek Smith <derekbellnersmith@...>
Hi Ruby folks!
[#367223] Where to host the Ruby Project Source Code — Esen Sagynov <kadishmal@...>
Hi,
[#367234] lt operator on class object, checking a class' superclasses — Tomasz Wrobel <tomekwr@...>
Hi!
[#367254] comparing two arrays, too slow — joe chesak <rubytalk@...>
I don't have access to the database, but everyday I get a csv dump of all
[#367264] Adding sugar to Ruby — Jan Lelis <prog@...>
Hi, I've collected some nice little additions to Ruby and put them in a
[#367286] regexp help - substring of a backreference — Bryan Kennerley <me@...>
I'm putting together a web forum and want to parse web addresses that
[#367287] Term meaning "Class or Module" — Intransition <transfire@...>
Anyone have a term, for an attribute name, meaning "Class or Module".
[#367291] Search on text — Unc88 Unc88 <unc88@...>
I have a text
[#367299] Looking for good Ruby OpenSSL TLS docs — "Aaron D. Gifford" <astounding@...>
Hi,
[#367308] question about sub-class of array — warren ferguson <warren_e_ferguson@...>
Hi --
You're right, and I'm enjoying your book. Just to be clear, this solved
[#367327] Loops — Bruce Wayner <winshocker@...>
Hi, I'm only a newbie on ruby could someone help me with my code:
[#367333] ruby update from 1.8.6 to 1.8.7 — Dani Dani <laguna53@...>
I have instantrails installed, updated rails to 2.3.8, but can't get
[#367335] New in classes — Amir Ebrahimifard <amiref@...>
Hi
[#367336] Nokogiri help — "R.. Kumar 1.9.1 OSX" <sentinel1879@...>
I am trying to access some particular children in a document. I find
[#367337] Hel;p with Tip Calculator — Hd Pwnz0r <human.dictionary@...>
puts "What is the total?"
On Mon, 9 Aug 2010 00:46:29 +0900
On Sun, Aug 8, 2010 at 8:59 AM, Andrei Beliankou <letteras@mail.ru> wrote:
Hassan Schroeder wrote:
On Tue, Aug 10, 2010 at 6:51 AM, Hd Pwnz0r
[#367353] Need help passing variable to Net::HTTP — Samuel Sternhagen <samatoms@...>
I have used Net::HTTP like this:
[#367372] Is there any human talkable ruby library? — Sniper Abandon <sathish.salem.1984@...>
Is there any human talk able(like Eliza ) ruby library?
Google broken or something?
Peter Hickman wrote:
You mean other than a complete version of Eliza written in ruby?
Peter Hickman wrote:
[#367387] place string into paste buffer? — Ralph Shnelvar <ralphs@...32.com>
How can I copy a string to Windows paste buffer.
[#367394] windows stty IRB question — "Keller, Robert" <RKeller@...>
I am on windows XP and when I run IRB ruby version 1.8.7-p249 I get a STTY error
[#367397] modules — Mickael Faivre-Macon <faivrem@...>
Hi,
[#367399] Accessing programs through the terminal with ruby — Kaspir Ghost <trevor@...>
Specifically browsers. I'm trying to get a bunch of different browsers
In OS X : open /Applications/Tools/browsers/Firefox.app
On 8/9/2010 1:58 PM, Joseph E. Savard wrote:
[#367409] Error: Bignum too big to convert into `long' — Matt Mencel <MR-Mencel@...>
Hi,
[#367412] Crunching Text Not Working in a Loop — Richard Fairbanks <lists@...>
Greetings, folks!
On Tue, Aug 10, 2010 at 12:41 AM, Richard Fairbanks <lists@f-p-i.com> wrote:
[#367431] hash — Dmitriy Makarov <makarovx@...>
how to repeat key's?
the keys for a hash are uniq.
> what do u mean by 'repeat'?
[#367438] Determining whether the running ruby is outdated? — Lars Olsson <lasso@...>
Hi,
[#367444] building ruby on windows 7 — Manohar Akula <manohar.akula@...>
I'm trying to build ruby 1.9.2 rc2 on windows 7. When I run
[#367454] NEWBIE: Ruby & XML — Jerome David Sallinger <imran.nazir@...>
Hello.
[#367456] Tail recursion with 1.9 — Iain Barnett <iainspeed@...>
Hi,
[#367458] Re: Error: Bignum too big to convert into `long' — Matt Mencel <MR-Mencel@...>
Nope....that doesn't work either.
On Tue, Aug 10, 2010 at 10:51 PM, Matt Mencel <MR-Mencel@wiu.edu> wrote:
[#367466] changing the spacing in a string? — David Ainley <wrinkliez@...>
Hey guys. I have an array full of strings. When I put the strings, it
[#367473] Formatting directory listings — simonh <simonharrison.uk@...>
Hi. Given an (imaginary) directory structure like so:
[#367481] Best XML Parser & advice — Stuart Clarke <stuart.clarke1986@...>
Hey all,
[#367490] "NaN".to_f revisited — Ryo <furue@...>
Hi all,
[#367519] how to print an array — Francisco Martinez <calabazag@...>
Hi, I have done this method in order to put the content of a txt file
[#367527] injecting an instance method into another class' class method — Chuck Remes <cremes.devlist@...>
I'd like to reopen a class Foo and redefine one of its methods to use an instance method from class Bar. I can't seem to figure out how to do it or even if it is possible.
[#367528] Safari display problems — CiriusMex <ciriusmex@...>
Hello, my problem today is not directly linked to Ruby (well, don't
[#367540] Ruby is in Grave Danger! — Gregory Brown <gregory.t.brown@...>
Dear Friends,
Gregory Brown wrote:
On 12 August 2010 10:51, R.. Kumar 1.9.1 OSX <sentinel1879@gmail.com> wrote:
LOL...
On Aug 11, 5:21m, Benoit Daloze <erego...@gmail.com> wrote:
[#367553] syntax error, unexpected '}', expecting kEND — Louise Rains <rainyglade@...>
I'm using ruby 1.8.6 (2010-02-04 patchlevel 398) [i386-mingw32], WinXP
[#367580] Can't change the value of self - II — Ralph Shnelvar <ralphs@...32.com>
I'm still not "getting it."
You can use the #replace method to do that sort of thing:
Wednesday, August 11, 2010, 5:52:57 PM, you wrote:
[#367591] Multithreading problem — Pen Ttt <myocean135@...>
probem1:
Pen Ttt wrote:
On Thu, Aug 12, 2010 at 5:09 AM, Paul Harrington <xeno@badenoughdu.de> wrote:
[#367595] does jason convert to hash? — Samuel Sternhagen <samatoms@...>
I am trying to work with the Etsy API. I make a HTTP request and get
[#367613] Ruby hit rocky ground at Microsoft — Archiloque Archiloque <code@...>
Hi,
> "Microsoft’s open source IronRuby and IronPython projects are shrouded
[#367620] Jquery_rails3 1.4.2 beta1 released — Allan Davis <javaalley@...>
I have released the first cut of jquery_rails3 gem. This gem is a rails3
[#367622] Fast proxy — Diego Bernardes <di3go.bernardes@...>
Today i have a application that send mails and this applications need to
[#367631] Parsing, BNF, TreeTop, GhostWheel, ... — Philipp Kempgen <lists@...>
Hi,
Philipp Kempgen wrote:
(Sent previously, but it didn't appear. Sorry if you get this twice).
[#367664] libstdc++ — Pw Ktp <amar.seeam@...>
when trying to install a gem i am getting a 'libstdc++' not installed
Pw Ktp wrote:
Brian Candler wrote:
OK, probably missing headers as Daniel said. Try:
Brian Candler wrote:
so if it is showing that if I have it installed how i can force gem
Pw Ktp wrote:
Brian Candler wrote:
Brian Candler wrote:
Pw Ktp wrote:
[#367703] Question about learning Ruby effectively — Chan Nguyen <cnguyen@...>
Hi everyone,
On Sat, Aug 14, 2010 at 02:03, Chan Nguyen <cnguyen@rapattoni.com> wrote:
Wow, a lot of advices ;) ! Great thanks to everybody. I will check those
[#367704] Does Ruby have reference parameter? — Chan Nguyen <cnguyen@...>
Hi everyone,
[#367711] Weirdest IRB / Rails console problem — "Ray K." <raineronrails@...>
I have a really weird problem. In IRB / Rails Console I cannot type a
[#367716] Creating an array of hashes and having issues — Alpha Blue <jdezenzio@...>
I have an array that contains 36 objects. The composition of those
[#367724] hash-style parameters — Terry Michaels <spare@...>
Some function calls I've seen, like in Shoes, look like so:
[#367728] kind_of?( NilClass ) — Philipp Kempgen <lists@...>
Should I write
[#367747] Help with too many methods — Samuel Sternhagen <samatoms@...>
I am writing a Ruby program that creates different URL queries. Right
[#367781] Unix Philosophy in Ruby Programing — Diego Bernardes <di3go.bernardes@...>
I use Linux about 5 years, but, this year that i started to "use" linux.
Because not all OSs are Unix, not all Unixes have sendmail,
@ peterhickman386@googlemail.com
Now that I reflect on this I find that the point where I understood
On Monday, August 16, 2010 07:34:19 am Diego Bernardes wrote:
[#367820] Have I been staring at the screen too long? — Iain Barnett <iainspeed@...>
$ irb
On Monday, August 16, 2010 10:40:41 pm Iain Barnett wrote:
[#367825] Intstalled Ruby 1.8.7 but still getting ruby -v => 1.8.6 — Mitchell Gould <go_mitchell@...>
I have followed the instructions to install ruby 1.8.7. Everything seems
Mitchell Gould wrote:
[#367828] IMAP: unexpected token LPAR (expected QUOTED or LITERAL) — Shea Barton <shea@...>
I'm writing an IMAP parser that uses BODYSTRUCTURE to fetch only the
[#367833] can i do this in ruby? a simulation process — Bruce Wayner <winshocker@...>
still i don't know how to begin my program on this problem:
> Requirements:
Jean-Julien Fleck wrote:
> Cheers Thanks, anyway i already did writing and other stuff but the only
Hmm, I may or may not disagree with you on what the output should be. I
Andrew Wagner wrote:
>
A superhighway connects one large metropolitan area to another.
>
> You bring up an interesting point about going
Well, it may be interesting, but not in terms of the question originally
2010/8/17 Andrew Wagner <wagner.andrew@gmail.com>:
Ah, I see your point. Very interesting indeed. Is it reasonable to guess
How about like this one:
OR like this one
On Tue, Aug 17, 2010 at 7:34 AM, Andrew Wagner <wagner.andrew@gmail.com> wrote:
On Tue, Aug 17, 2010 at 1:19 PM, <brabuhr@gmail.com> wrote:
can someone post some code here: I'm only a newbie in ruby :( and
Bruce Wayner wrote:
sorry I'm totally suck in ruby here is my code:
> sorry I'm totally suck in ruby here is my code:
>> if $delay1==0;
i already erase some codes: but the thing is how can i get the total
On Wed, Aug 18, 2010 at 11:47 AM, Bruce Wayner <winshocker@gmail.com> wrote:
can someone edit my code:
On Wed, Aug 18, 2010 at 1:57 PM, Bruce Wayner <winshocker@gmail.com> wrote:
unknown wrote:
Hello,
[#367848] Refactoring Global Constants — Frank Guerino <frank.guerino@...>
Hi,
[#367855] SMTP SMS Reminder Script — Hd Pwnz0r <human.dictionary@...>
require 'net/smtp'
[#367856] HTTP Downloader — Hd Pwnz0r <human.dictionary@...>
require 'net/http'
Why are you trying to convert the subURL to an integer? That's what to_i
[#367884] Making File.open work on gzipped files — Martin Hansen <mail@...>
Hello all,
> This works nicely, but I would like it to work on gzipped files too.
Thanks Brian,
On 17.08.2010 20:56, Martin Hansen wrote:
Robert Klemme wrote:
Thanks Brian and Robert. The below snippet appears to be working nicely
Martin Hansen wrote:
[#367903] question on if / defined?() — Jedrin <jrubiando@...>
assuming x is not defined, why does the statement
[#367905] Macruby - some basic questions — "R.. Kumar 1.9.1 OSX" <sentinel1879@...>
I am going thru the macruby site and tutorial.
[#367910] Ruby GC question (MRI, JRuby, etc) — Chuck Remes <cremes.devlist@...>
My basic understanding of the garbage collectors in use by the various Ruby runtimes is that they all search for objects from a "root" memory object. If an object cannot be reached from this root, then it is collected.
On Tue, Aug 17, 2010 at 11:19 AM, Chuck Remes <cremes.devlist@mac.com> wrote:
[#367926] Base64 multiple by 4 — aaaa aaaaaaaaaaa <mk@...>
Hello,
[#367928] Strange behavior of or condition in loop — AppleII717 <salex@...>
I don't understand why ruby's "or" acts differently in a loop.
[#367957] Web Browser Visualization Libraries???? — Frank Guerino <frank.guerino@...>
Hi,
[#367964] Adding Common Lisp to Ruby — NF BetaK <nfbetakappa@...>
[#367983] Ruby 1.9.2 is released — "Yuki Sonoda (Yugui)" <yugui@...>
-----BEGIN PGP SIGNED MESSAGE-----
2010/8/18 Yuki Sonoda (Yugui) <yugui@yugui.jp>:
> weird, since rvm does install it fine.
Dear everyone having Gem.path issues:
[#368000] Ruby Code Parsing — Jonathan Bale <webmaster@...>
I have a Perl friend asking me questions about how ruby parses its code.
On 8/18/10, Jonathan Bale <webmaster@indicium.us> wrote:
On Mon, Aug 23, 2010 at 08:38:40AM +0900, Caleb Clausen wrote:
On Aug 22, 2010, at 20:12 , Chad Perrin wrote:
On Mon, Aug 23, 2010 at 04:20:54PM +0900, Ryan Davis wrote:
[#368005] Check existence of object and it's property at the same time — Cory Patterson <coryp@...>
I run into this from time to time and I was wondering if there is a
Hi --
David,
I've run into a similar situation before, and found that
Hi --
On Thu, 19 Aug 2010, David A. Black wrote:
[#368022] ambiguous first argument? — Roger Pack <rogerpack2005@...>
Hi all.
[#368033] Hashes in 1.9 index — Iain Barnett <iainspeed@...>
Since hashes in 1.9 retain their insert order, is there a built in way to get values by index as well as key?
[#368047] help with OAuth unitialized constant OAuth::VERSION — Samuel Sternhagen <samatoms@...>
I am trying to authenticate to Etsy.com's web server using OAuth.
[#368059] Whyday Fun and Games — James Edward Gray II <james@...>
Haven't decided on a project for Whyday (http://whyday.org/) yet?
On Thu, Aug 19, 2010 at 9:40 AM, James Edward Gray II
On 19 August 2010 17:57:52 UTC+2, andrew mcelroy <sophrinix@gmail.com> wrote:
On Thu, Aug 19, 2010 at 11:04 AM, Benoit Daloze <eregontp@gmail.com> wrote:
On Thursday, August 19, 2010 11:37:06 am andrew mcelroy wrote:
[#368062] Error when try to install ncurses gem on windows — Priyank Shah <shahpriyank01@...>
I got following error when i try to install ncurses on windows.
[#368066] Is this a bug of String#count? — Ruohao Li <liruohao@...>
$ ruby -v
[#368076] Shoes 3 released — Steve Klabnik <steve@...>
Hey there everyone. We've just released Shoes 3, "Policeman", to
Steve Klabnik wrote:
[#368077] Is there any clever way to encode the uuid string with base64? — "Cyril.Liu" <terry6394@...>
I've got the uuid string using uuid.rb just like this:
[#368085] ruby 1.9 path — Luis Gomez <drdos.boy@...>
i have installed ruby 1.9.1 but.. when i execute it ... on shell
[#368101] Segmentation fault zlib.so — "Parv G." <ghotrapa@...>
Hi I'm getting the following error when I do "gem list":
[#368107] Extract domain name — Charles Calvert <cbciv@...>
All,
[#368118] RVM macruby install procedure needs improvement — "R.. Kumar 1.9.1 OSX" <sentinel1879@...>
I could be doing something wrong, but this is how it went.
[#368121] function call using reflection — Rajarshi Chakravarty <raj_plays@...>
Hi,
[#368128] 1.9.2-rc2 -> 1.9.2-p0 breaks Sinatra — Jeremy Henty <onepoint@...>
My Sinatra apps work with 1.9.2-rc2. After upgrading to 1.9.2-p0 they
[#368129] Aws S3object exists? method — Brijesh Shah <brijeshshah86@...>
Hi All
[#368152] Dealing with dates & timezones — Stuart Clarke <stuart.clarke1986@...>
Hey all,
[#368168] case and class — Ralph Shnelvar <ralphs@...32.com>
Why does "YYY" get printed out here?
On Fri, Aug 20, 2010 at 10:51 PM, Ralph Shnelvar <ralphs@dos32.com> wrote:
Colin,
On Sat, Aug 21, 2010 at 12:13 AM, Ralph Shnelvar <ralphs@dos32.com> wrote:
[#368170] "rake test" broken after upgrade to 1.9.2 (NameError) — Eric MSP Veith <eveith@...>
-----BEGIN PGP SIGNED MESSAGE-----
[#368186] RubyInstaller 1.9.2-p0 released - Newer DevKit and instructions — Luis Lavena <luislavena@...>
Hello,
[#368187] convert 125% into 1.25? — Pen Ttt <myocean135@...>
irb(main):011:0> format("%.2f",125)
-----BEGIN PGP SIGNED MESSAGE-----
You can sort of cheat, thanks to Rubys open classes.
[#368188] 1.9.2 breaks ncurses (STR2CSTR) - pls help — "R.. Kumar 1.9.1 OSX" <sentinel1879@...>
I am on Snow Leopard, installed 1.9.2 using rvm.
[#368199] A small problem for arrays — Unc88 Unc88 <unc88@...>
I have 2 array. ar_1, ar_2
2010/8/21 Unc88 Unc88 <unc88@mail.ru>:
Can do the subtraction of arrays without using the operator "-"?
2010/8/21 Unc88 Unc88 <unc88@mail.ru>:
On 21.08.2010 18:27, Jean-Julien Fleck wrote:
Robert Klemme wrote:
On Mon, Aug 30, 2010 at 5:45 PM, Ruby Users Ruby Users <unc88@mail.ru> wrote:
[#368206] YAML::dump slow — Ralph Shnelvar <ralphs@...32.com>
This is interesting and counterintuitive ...
On Sun, Aug 22, 2010 at 1:45 AM, Ralph Shnelvar <ralphs@dos32.com> wrote:
Michael Fellinger:
[#368224] Ocra chat list?; Ocra crashes; Subclassing String — Ralph Shnelvar <ralphs@...32.com>
1) Is there an active OCRA chat list?
[#368231] Mongrel1.1.6 Installation not working with Ruby 1.9.1 in Win — Anand Srinu <2006hz13084@...>
Hi There,
[#368233] Help Support BING — Aamir Khan <aamir.coding@...>
Help Support BING by Voting for it..
[#368240] Quickbooks gem — Eduardo Blumenfeld <eblumenfeld@...>
Hi everyone,
[#368262] directory listing without . and .. — Rajarshi Chakravarty <raj_plays@...>
Hi,
[#368268] assert "foo"[3] != "foo"[3,1]...revisited — timr <timrandg@...>
consider the following irb session;
Hi,
2010/8/23 Yukihiro Matsumoto <matz@ruby-lang.org>
Hi,
[#368278] === is not a symmetric operator? — Ralph Shnelvar <ralphs@...32.com>
Is my understanding correct that === is not a symmetric operator? That, in fact,
[#368279] Class initialization — Abder-Rahman Ali <abder.rahman.ali@...>
This is an example similar to the one here:
[#368286] Looking for a file somewhere in a directory recursively — Ralph Shnelvar <ralphs@...32.com>
Assume I have a file pattern
[#368293] Your thoughts on #memo ? — Intransition <transfire@...>
Like to get some thoughts on the following technique for memoization:
2010/8/23 Intransition <transfire@gmail.com>:
[#368324] Static code analysis in Ruby 1.9 — Hubert Łępicki <hubert.lepicki@...>
Hi guys,
[#368335] Convert array of object to xml — Shyam Krishna Khadka <shyamkkhadka@...>
Hi all,
[#368340] Nokogiri SAX parser encoding problem — Michel Demazure <michel@...>
According to Nokogiri's doc, it works internally in UTF-8.
Ryan Davis wrote:
[#368343] gem list --remote does not work on windows running ruby 1.9.2p0 — botp <botpena@...>
Title says all.
[#368345] Newbie question on file reading — Rajarshi Chakravarty <raj_plays@...>
Hi,
I believe it comes from the IO class instead
2010/8/24 Peter Hickman <peterhickman386@googlemail.com>:
Thank you, Robert.
2010/8/24 Rajarshi Chakravarty <raj_plays@yahoo.com>:
[#368355] If input contains.... — Hd Pwnz0r <human.dictionary@...>
I'm making a secure password generator, where the user inputs a word and
[#368384] ffi-ncurses 0.3.3 — "Sean O'Halpin" <sean.ohalpin@...>
I've just released version 0.3.3 of the ffi-ncurses gem. This fixes
Sean O'halpin wrote:
On Thu, Aug 26, 2010 at 11:20 AM, R.. Kumar 1.9.1 OSX
On Fri, Aug 27, 2010 at 10:05 PM, Sean O'Halpin <sean.ohalpin@gmail.com> wrote:
On Sat, Aug 28, 2010 at 2:34 PM, Rahul Kumar <sentinel1879@gmail.com> wrote:
On Sat, Aug 28, 2010 at 9:47 AM, botp <botpena@gmail.com> wrote:
On Mon, Aug 30, 2010 at 1:01 PM, Rahul Kumar <sentinel1879@gmail.com> wrote:
botp wrote:
Wanted to confirm. Seems ffi-ncurses does not support panels. Panels are
On Mon, Aug 30, 2010 at 9:24 AM, Rahul Kumar <sentinel1879@gmail.com> wrote:
[#368385] HTTPClient Suddenly Fails - Cannot Verify Certificate File — Mike Papper <bodarotech@...>
Today (Tues. Aug 24 2010) using HTTPClient for a SSL connection fails.
On Wed, Aug 25, 2010 at 1:38 AM, Mike Papper <bodarotech@gmail.com> wrote:
[#368398] check if Win32OLE still available — "Reinhart Viane" <rv@...>
In ruby i use these commands:
On Wed, 25 Aug 2010 12:05:38 -0500, Reinhart Viane <rv@domos.be> wrote
Hello,
[#368405] Simulating a TTY? — Quintus <sutniuq@...>
-----BEGIN PGP SIGNED MESSAGE-----
[#368409] Time.local and offsets — Xavier Noria <fxn@...>
Does anyone know why Time.local gives these offsets here? (+0100 is correct)
Xavier Noria wrote:
Sorry, I should engage brain before typing. Jan 1st is not in the
[#368425] Initialise — Iain Barnett <iainspeed@...>
Hi all,
[#368443] gem install RedCloth — Tim Ss <advancedtechnologycf@...>
I am just learning Ruby and have become somewhat frustrated on this
[#368452] getting fox unit test runner to work — Fourchette Fourchette <alexisdal@...>
hi there,
[#368454] Node hierarchies, and the inspection thereof — Colin Mackenzie iv <sinisterchipmunk@...>
Sorry if this belongs in Ruby Core, though I don't really think it does
[#368461] May I know that why the zz[0]=="s" return false, please? — Oscar Lok <jayaoscarlok@...>
Dear Sir,
[#368467] Get Proc of current block? — Intransition <transfire@...>
Is there any way to get a hold of the current block? I've been playing
[#368468] File Contents into Hash Table? — James Rasmussen <jamesrasmus@...>
Hello,
Update:
[#368471] how about Array#collect_until — timr <timrandg@...>
I am wondering if anyone has implemented an Array#collect_until method
[#368490] error handling with exceptions in multi-thread download — Pen Ttt <myocean135@...>
[#368506] select tr>3 with nokogiri — Pen Ttt <myocean135@...>
for example,
Use count(), like:
On Fri, 27 Aug 2010 23:26:53 +0900, Pen Ttt wrote:
i found some secret,if my file /home/pt/mytest was changed into:
[#368510] Avoiding eval — Andrew Wagner <wagner.andrew@...>
Hey all,
[#368514] Name that method! — Intransition <transfire@...>
What would you call a method that did this:
I'll vote for parent_namespace.
Module#enclosing_module ??
[#368520] Parameter passing — Fritz Trapper <ajfrenzel@...>
Is it possible, to pass local variables by refrerence to method?
On Fri, Aug 27, 2010 at 12:42 PM, Fritz Trapper <ajfrenzel@web.de> wrote:
[#368554] how to rewrite a curl request into a NET::HTTP one ? — Kad Kerforn <yves_dufour@...>
I have a curl request (to upload a file) which is running weel in the
[#368588] delete char — Pen Ttt <myocean135@...>
i want to make 'gkhj*&()' into 'gkhj',here is my code
On Sun, Aug 29, 2010 at 12:02 PM, Pen Ttt <myocean135@yahoo.cn> wrote:
[#368592] require from a method — Ammar Ali <ammarabuali@...>
Hello,
[#368607] Playing raw PCM files in ruby — Roger Braun <roger.braun@...>
Hello everyone,
[#368611] Broken alias behavior in Ruby 1.9.2? — Tron Fu <tron@...>
The following code works in Ruby 1.8.7 but not in 1.9.2, instead, I get
[#368629] case (variable) when type1 ... when type2 ... end — Eugen Ciur <eugen@...>
Hi all,
> how can I write case statement to check of specific type the variable has?
On 08/30/10 10:33, Jean-Julien Fleck wrote:
On Fri, Sep 3, 2010 at 7:25 AM, tilde <tilde@autistici.org> wrote:
[#368631] Speed issues iterating over chars — Martin Hansen <mail@...>
Hello all,
2010/8/30 Martin Hansen <mail@maasha.dk>:
> You could speed up calculation of the regexp by placing this in the
2010/8/30 Martin Hansen <mail@maasha.dk>:
2010/8/30 Martin Hansen <mail@maasha.dk>:
[#368640] Pass an array to a new instance of a class. — Jonathan Allen <jonathan.allen@...>
I am having trouble passing values to an array of a new instance of the
[#368660] fork() function is unimplemented on this machine — Ralph Shnelvar <ralphs@...32.com>
I am trying to implement the code on page 181 of *Programming Ruby 1.9*
[#368661] Ruby 1.9.2 Constant Lookup with BasicObject — Intransition <transfire@...>
ruby-1.9.2-p0 > module M
module M is defined inside Object space.
On Aug 31, 8:50m, Eugen Ciur <eu...@prime-tel.com> wrote:
[#368690] Namespaces too looooooong — Iain Barnett <iainspeed@...>
Hi,
On 08/30/2010 05:51 PM, Iain Barnett wrote:
Iain Barnett wrote:
2010/8/31 Philipp Kempgen <lists@kempgen.net>:
Robert Klemme wrote:
2010/8/31 Philipp Kempgen <lists@kempgen.net>:
[#368731] Can't convert string to integer — Dennis Monsewicz <dennismonsewicz@...>
I am a newbie to Ruby so I apologize for my ignorance.
Re: assert "foo"[3] != "foo"[3,1]...revisited
On Tue, Aug 24, 2010 at 2:55 AM, timr <timrandg@gmail.com> wrote:
>On Aug 23, 5:40 am, Yukihiro Matsumoto <m...@ruby-lang.org> wrote:
>> on 23 Aug 2010 20:10:23 +0900, Colin Bartlett <colin...@googlemail.com>
wrote:
>>> I think it's worth adding something like Matz's wording to
>>> http://www.ruby-doc.org/core/classes/String.html#M000771
>>> http://www.ruby-doc.org/core/classes/Array.html#M002160
>>> because reasons for why things work a particular way do help people
>>> (well, at least me) remember behaviour.
>>
>> Yep, description proposal is welcome.
>> matz.
>
> ... And here is a proposal for the updated change to the documentation:
> Of course, simplicity/elegance is in the mind of the beholder. But,
> I hope that you might consider the option of eliminating the divergent
> behavior of String#[] and String[,] when the index == str.length.
At the end of this post I've put examples of what I had in mind for slice
methods which behave that way.
The following is a try at modifying the documentation for Array. (I'm using
Array because that doesn't have the complication of the change in behaviour
of string[index] from 1.8 to 1.9, and because the current documentation for
Array does have the special cases, albeit I think it could perhaps be more
precise. Adaptation to String should be straightforward.) As much as
possible the try uses the existing documentation with minimal changes, and
I've included Matz's explanation with what I hope are appropriate changes
for array.
Comments (not intended to be included in the documentation) are /* comment
*/.
(Apologies in advance if the formatting is weird: Gmail sometimes deletes
leading spaces (and others?) when it thinks it knows better than me.)
array[index] --> obj or nil
array[start, length] --> an_array or nil
array[range] --> an_array or nil
array.slice(index) --> obj or nil
array.slice(start, length) --> an_array or nil
array.slice(range) --> an_array or nil
Element Reference由eturns the element at index, or returns a subarray
starting at start and continuing for length elements, or returns a subarray
specified by range. Negative indices count backward from the end of the
array (-1 is the last element).
/* start a new line to highlight that an out of range index does not always
return nil */
Returns nil if the start (or starting index) are out of range:
/* suggested additional documentation */
/*new line*/ *unless* there is a length *and* Integer(start) == length;
/*new line*/ *or* the argument is a range *and* Integer(range.begin) ==
length.
/*new line*/ For these special cases (see the table of examples) the
return value is an empty array [].
/*new line*/ The reason for this special behaviour is that when the start
is within the array the sought length is rounded /* or use "truncated"? */
to fit in the size. In the special cases examples 5 (which is the length of
the array) is considered as touching the end of the array, so the returned
value is a subarray with length zero.
/*back to current documentation */
a = [ "a", "b", "c", "d", "e" ] # a.length == 5
a[2] + a[0] + a[1] #=> "cab"
a[6] #=> nil
a[1, 2] #=> [ "b", "c" ]
a[1..3] #=> [ "b", "c", "d" ]
a[4..7] #=> [ "e" ]
a[6..10] #=> nil
a[-3, 3] #=> [ "c", "d", "e" ]
/* suggested additional documentation */
The following table shows the special cases behaviour
when the start position is just past the end of the array.
index/
start a[index] a[start, 2] a[start..7]
----- -------- ------------ ------------
3 "d" [ "d", "e" ] [ "d", "e" ]
4 "e" [ "e" ] [ "e" ]
5 nil [] [] # <-- special cases
6 nil nil nil
*** *** example additional slice methods which return nil
*** *** if the start position is outside the array, even if
*** *** the start position is only just after the end of the array
module Array_String_at_slice
# Intended for Array and String: behave like #[], #slice and #slice!
# except when the arguments are not just an index,
# that is the arguments are a range or an index _and_ a length,
# *and* Integer(range.begin) or Integer(index) == array_string.length,
# when #[], #slice and #slice! return an empty array [] or string "",
# but #at_slice and #at_slice! return nil.
# In other words, if #at(index) or #at(range.begin) would return nil
# then #at_slice(index, arg), #at_slice!(index, arg),
# #at_slice(range) and #at_slice!(range) also return nil.
# The method names are intended to convey that the slice behaviour
# is similar to #at. Using the name #slice_at was considered,
# but rejected (wrongly?) as possibly being capable of being assumed
# to be a synonym for #slice.
def at_slice( *args )
unless Numeric === (ii = args[0]) then ii = ii.begin end
if ii >= self.size then nil else slice( *args ) end
end
def at_slice!( *args )
unless Numeric === (ii = args[0]) then ii = ii.begin end
if ii >= self.size then nil else slice!( *args ) end
end
end
class Array
include Array_String_at_slice
end