[#393699] Missing messages — Eric Christopherson <echristopherson@...>
I've been missing a lot of messages in my Gmail the past few days that
[#393725] Inconsistent behaviour when working with a string — Tris Hoar <trishoar@...>
Hi List,
[#393730] Configuration Convention — Intransition <transfire@...>
This is probably one of this topics that will get little attention.
[#393738] How to detect Linux Kernel and glibc version? — Iñaki Baz Castillo <ibc@...>
Hi, for a Ruby C extension I need to check in extconf.rb the Linux
I単aki Baz Castillo <ibc@aliax.net> wrote:
2012/3/7 Eric Wong <normalperson@yhbt.net>:
[#393742] Getting the class of an object. — Ralph Shnelvar <ralphs@...32.com>
Consider;
On Tue, Mar 6, 2012 at 5:34 PM, Ralph Shnelvar <ralphs@dos32.com> wrote:
On 07/03/12 07:15, Robert Klemme wrote:
[#393759] http://ruby-doc.org/docs/keywords/1.9/ : (Object) — Ralph Shnelvar <ralphs@...32.com>
What is the purpose of
Object is their class, and the root object in Ruby. (Well,
[#393767] Re: Time. to_military_time? — Robert Klemme <shortcutter@...>
Mario Trento wrote in post #1050518:
[#393772] Proc.new v. lambda — Ralph Shnelvar <ralphs@...32.com>
Is there a way to programmatically determine if an object was generated by Proc.new versus lambda?
[#393798] Lightrail 0.99.0: minimalist Rails 3 stack for JSON APIs — Tony Arcieri <tony.arcieri@...>
One of the great advancements of Rails 3 brought to the table was enough
[#393810] Re: Problem replacing $data[abc] with $data['abc'] using gsub — "Jan E." <jan.e@...>
The part ".*?" of the regular expression is very inefficient, because it
Jan E. wrote in post #1051180:
[#393815] arcadia IDE requires tcl/tk and ruby-tk — Thufir Hawat <hawat.thufir@...>
which or where tcl and tk does arcadia require? Is this a gem which I
[#393820] Re: Any function similar to PHP's file_get_contents() ? — "Jan E." <jan.e@...>
To avoid this, you could simply write
2012/3/13 Jan E. <jan.e@online.de>:
You need to require 'open-uri' first, then it will work. But
2012/3/13 Bartosz Dziewo=C5=84ski <matma.rex@gmail.com>:
On Tue, Mar 13, 2012 at 5:41 PM, I=C3=B1aki Baz Castillo <ibc@aliax.net> wr=
[#393867] Converting Bignum into bytes — Victor Blaga <vic.blaga@...>
Hi all,
[#393889] noob: http script to google finance — Sean Felipe Wolfe <ether.joe@...>
Hello everybody, I'm learning Ruby, coming from Java and Python.
Hi,
[#393903] Re: why no decreasing enumerations? — "Jan E." <jan.e@...>
Hi,
[#393906] Re: why no decreasing enumerations? — "Jan E." <jan.e@...>
Well, I'm glad for his objections. I don't think we need another PHP
[#393909] SCRIPT_LINES__ — Xavier Noria <fxn@...>
If the constant SCRIPT_LINES__ is defined and holds a hash, for each file
[#393924] Re: why no decreasing enumerations? — "Jan E." <jan.e@...>
If you actually have to do this task all the time, you could define your
[#393931] Re: network user with sinatra — Robert Klemme <shortcutter@...>
Mario Ruiz wrote in post #1052276:
[#393952] What’s the best way to check if a feature/class has been loaded? — Nikolai Weibull <now@...>
Hi!
Active Support has recently added qualified_const_* methods to Module
Ah, that won't work in 1.8.
On Wed, Mar 21, 2012 at 16:43, Xavier Noria <fxn@hashref.com> wrote:
On Wed, Mar 21, 2012 at 8:17 PM, Nikolai Weibull <now@bitwi.se> wrote:
On Wed, Mar 21, 2012 at 20:48, Xavier Noria <fxn@hashref.com> wrote:
On Wed, Mar 21, 2012 at 9:51 PM, Nikolai Weibull <now@bitwi.se> wrote:
On Wed, Mar 21, 2012 at 22:11, Xavier Noria <fxn@hashref.com> wrote:
On Thu, Mar 22, 2012 at 6:15 AM, Nikolai Weibull <now@bitwi.se> wrote:
On Thu, Mar 22, 2012 at 06:56, Xavier Noria <fxn@hashref.com> wrote:
Your emails mix classes, constants, and paths.
And another question.
On Thu, Mar 22, 2012 at 09:35, Xavier Noria <fxn@hashref.com> wrote:
[#393971] SSH hangs for a particular command in SSH.exec!(cmd) — Meena Valliappan <lists@...>
Hi All,
On Thu, Mar 22, 2012 at 3:12 PM, Meena Valliappan <lists@ruby-forum.com> wr=
[#393980] gem install rmagick requires imagemagick — thufir <hawat.thufir@...>
I was trying to just do a CLI short (very short) script with activerecord
[#393991] ActiveRecord and working with sequences — David Kerr <dmk@...>
Howdy,
[#394004] Dynamic Gem Server Docs — Intransition <transfire@...>
Anyone else thing Gem Server documentation should work like this?
[#394006] Write to kernel buffer? — ruby rub <lists@...>
Is it possible to use Ruby to specifically write to the kernel buffer?
[#394011] Specification for the Ruby Language(current) — Carter Cheng <cartercheng@...>
Hello,
It's impossible to know if a language conforms to an on-paper
Hi Tony,
No, the Ruby language's specification is laboriously written by hand:
Thanks Tony. I was wondering if there was some official language
[#394017] unsubscribe — Edward Michaels <micahfsu@...>
[#394020] rvm / gem install not working (zlib issue) on ubuntu — Stephen Boesch <lists@...>
Hi
i think this is your solution: http://beginrescueend.com/packages/zlib/
[#394035] Need to create a file-sharing client like Gnutella, where to start? — Bharadwaj Srigiriraju <lists@...>
I am a newbie and I am excited about how Ruby works :)
Bharadwaj Srigiriraju wrote in post #1053068:
Brian Candler wrote in post #1053069:
Bharadwaj Srigiriraju wrote in post #1053083:
[#394037] Ruby speed compared to C in a simple calculations. — Роман Ткаленко <rain.roman@...>
#works for 3.55 mins
[#394051] Emoticon Code — Marc Heiler <lists@...>
Hmm. These emoticons are valid ruby code (symbols):
[#394052] Google Summer of Code proposals open TODAY! — Charles Oliver Nutter <headius@...>
I posted previously about JRuby being accepted to the Google Summer of
We've had a lot of good discussions on IRC, and IM and twitter about
[#394053] ruby-net-nntp usage — Thufir <hawat.thufir@...>
am I not using the correct requires info? So far as I can tell, I've
[#394054] net/ssh telnet set port 119 (nntp) — Thufir <hawat.thufir@...>
Following the API at:
[#394056] Array handling trouble for new guy — Aaron Brink <lists@...>
Greetings all,
[#394066] Undecided on how to approach a problem of storing html tables in a database — "Scott H." <lists@...>
Hi guys
On 2012-03-26 11:22:30, Scott H. wrote:
[#394079] Path problem on Windows: backslash vs forward slash — Serguei Cambour <lists@...>
I can't figure out why the below code works fine:
[#394099] sort array of strings with integers — Ri Houjun <lists@...>
i have this array
[#394109] RVM setup on Mac OS X Lion 10.7.3 won't build RI documetation — David Souza <lists@...>
Just wondering if anyone has seen this before... now matter what I do on
On my lion I had to install Xcode 4.3.1 And then after that the Xcode comman=
[#394124] How to access Class variable? — Ruby Mania <lists@...>
A really stupid question but I am new to OO ruby
[#394125] rubygems.org SSL problem — Suraj Kurapati <sunaku@...>
I just visited rubygems.org and Chromium is reporting that its SSL
I use google chrome Version 19.0.1083.0 canary on Mac OS X Lion..
Am 28. M=E4rz 2012 07:26 schrieb Jose Figueroa <josen.figueroa@unixmexico.o=
Martin Bosslet wrote in post #1053736:
[#394136] How to process telnet data(binary) — Fengfeng Li <lists@...>
Hi everyone,
[#394140] copy file into new without dups, eol problem — Mario Trento <lists@...>
File.open("newf.txt", "w+") { |file| file.puts
Hi,
On 03/28/2012 04:25 PM, Jan E. wrote:
Jeremy Bopp wrote in post #1053841:
[#394154] uninitialized constant SOCKSSocket — Resident Moron <lists@...>
I am running ruby 1.9.3 on a linux box. I would like to use
It appears the class is only being defined if it's already defined.
Oh and be sure to stringify/symbolify that undefined const:
Actually, no, sorry, I just said a silly thing. Sorry, been writing
Matthew Kerwin wrote in post #1053913:
[#394160] Why z = Complex(1,2) rather than z = Complex.new(1,2)? — Ori Ben-Dor <lists@...>
What's this syntax, z = Complex(1,2), as opposed to z =
But doesn't it break the convention? I mean, the convention is using a
On Mar 29, 2012, at 8:31 AM, Ori Ben-Dor wrote:
[#394172] ECDSA encryption with OpenSSL — "Henri S." <lists@...>
Trying to do a simple ECDSA encryption using openSSL library
[#394175] shoes no such file to load -- rubygems — Mr theperson <lists@...>
I have installed shoes to develop GUI applications but when I try and
How did you install shoes?
Steve Klabnik wrote in post #1054001:
This error happens when you apt-get install shoes; it has an
Steve Klabnik wrote in post #1054006:
If you've built it successfully, shoes will be in the dist directory.
I installed cURL but i now get this error when I run rake
[#394201] Can't open url with a subdomain with an underscore — Jeroen van Ingen <lists@...>
I try to open the following URL: http://auto_diversen.marktplaza.nl/
Underscore is not a valid character in a hostname, thus Ruby rejects it.
Bartosz Dziewo=C5=84ski wrote in post #1054173:
if I have the following url: http://auto_diversen.marktplaza.nl
[#394205] Apparent Math issues — Steven Owens <lists@...>
Hello guys,
[#394222] Ruby openssl ECC help plz — no name <lists@...>
I am confused on how to properly export public ECC key. I can see it
[#394228] Ruby regex match hex string — Niels Steves <lists@...>
Hey guys,
Hi,
[#394229] regexp replace every other one — gabe gabriellini <lists@...>
When i have a string like:
[#394241] Capturing return value from method invoked with 'send' — Doug Jolley <lists@...>
Is there a way to capture the return value from a method that was
Re: Ruby openssl ECC help plz
Am 31. M=E4rz 2012 02:16 schrieb no name <lists@ruby-forum.com>:
> I am confused on how to properly export public ECC key. I can see it
> only if I export both public key and private key with to_text, which is
> bad. Otherwise how do I export just the public key?
It's a bit tricky in the sense that you need to create a second EC instance
which will only be assigned the public key. Unfortunately you can't to the
straightforward thing ec.public_key.to_der, but you can do it like this:
key =3D OpenSSL::PKey::EC.new
key.group =3D OpenSSL::PKey::EC::Group.new('prime256v1')
key.generate_key
pub =3D OpenSSL::PKey::EC.new(key.group)
pub.public_key =3D key.public_key
pem =3D pub.to_pem # to_der is possible, too, of course
gives you the public key encoding:
-----BEGIN PUBLIC KEY-----
MFkw...
-----END PUBLIC KEY-----
> #however this produces a 936 bit number and I think my public key should
> be #much smaller than this...is converting it to a big number changing
> the #bit size and confusing me ?
>
>
> #Pretty sure this is wrong...
>
> puts key.dh_compute_key(a).bytesize
>
> #Because I think this generates a ECDH shared secret using the public
> key #of someone else (if they ever manage to export it....). But I have
> my own #questions about this. Why does it take only one parameter? Ok
> the #elliptic curve is already specified with key, and then their public
> key, #but how do I specify my private key?
You don't have to - you are calling #dh_compute_key on an instance of EC,
which consists of both the public key (point) and the private key (integer)=
,
and the parameter you pass in is the peer's public key (point).
> Also this makes a shared
> secret (I #think that is what it is doing) that is under 256 bits but
> with my #elliptic curve set at what it is I would think the shared
> secret would be #slightly over 256 bits.....
Hmm, the result should always be of the same size, it depends on the
actual curve what its output size finally will be. Which curve are you usin=
g?
> also any help to clarify ruby openssl ecc is appreciated the
> documentation is extremely lacking and I start to get it figured out but
> it is much harder than the using ruby RSA or any of the symmetric
> algorithms, and also much less documented (these things are related)
Yes, I am aware of that, when I have the time, we'll add more docs!