[#407841] Making PKCS12 Stores in Ruby (& where's PKCS8)? — "Carlo M." <lists@...>
I'm fairly new to Ruby, but very comfortable with OpenSSL. I thought it
[#407865] Is it a bug(about constant reference on dynamic class). — jin chizhong <lists@...>
When I use a dynamic class, It can not reference constants.
[#407882] Ruby extremely slow compared to PHP — Mick Jagger <lists@...>
Hello there, how are you? Hope you are fine. I am a PHP programmer
You sure you want this:
[#407897] 'require' is not loading files — "Elliot M." <lists@...>
I am new to ruby and have been teaching it to myself for the past so I
[#407907] Cannot access constants from included modules in a submodule — "Bram S." <lists@...>
Hi there,
[#407908] TCPServer/Socket and Marshal problem — Panagiotis Atmatzidis <atma@...>
Hello,
On 06/03/2013 11:47 AM, Panagiotis Atmatzidis wrote:
On Mon, Jun 3, 2013 at 8:47 PM, Panagiotis Atmatzidis
Hello Robert,
On Wed, Jun 5, 2013 at 10:54 AM, Panagiotis Atmatzidis
[#407914] Problems after upgraded from 1.9.1 to 1.9.3 — "J. V." <lists@...>
We have a production server with a running web application and just
[#407915] Where does Ruby look to load files? — "J. V." <lists@...>
Can someone explain what changed from 1.9.1 to 1.9.2 with regards to
[#407931] Longer user input? — Zeil Era <lists@...>
I think the maximum number of characters in user input ('gets') is 254.
[#407946] Is rubyquiz.com dead? — Alphonse 23 <lists@...>
Thread title says everything.
This sucks. I was planning on uses those for practice.. Does anyone know
On Wed, Jun 5, 2013 at 12:24 PM, Alphonse 23 <lists@ruby-forum.com> wrote:
archive.org has a fairly complete archive of the website from eairler this
In no way shape or form am I saying that I have the time to manage or
[#407949] Need help to start with Ruby — "Shubhada S." <lists@...>
Hi,
[#407955] Create a nested structure from a CSV — Oli Sanders <lists@...>
Hello,
You have attributes like "is supervisor". Maybe a Hash isn't the best
[#407968] Compiling or building an application with green shoes — Ruby Student <ruby.student@...>
I am learning ruby and shoes and started to building a simple
[#408000] My car is "falling" off the screen green shoes — Ruby Student <ruby.student@...>
Team,
[#408010] RubyTk - tkimg fails to import? — Ryan Braun <lists@...>
Hi,
[#408012] Need help understanding recursion. — pedro oliva <lists@...>
Ive been reading Chris Pine's book 'Learn to Program' and its been going
Subject: Need help understanding recursion.
[#408021] Playing with method_missing -- argument list — Tamara Temple <tamouse.lists@...>
[#408043] What do I need to write a web-based application invoked from a browser — Ruby Student <ruby.student@...>
Hello Team,
[#408046] Use of capybara outside of any application — tamouse mailing lists <tamouse.lists@...>
I'm trying to set up a cucumber/capybara test suite that I can use
[#408055] How do I write a method, which returns whether the letters in a word occur in alphabetical order — "Tario C." <lists@...>
How do I write a method, which returns whether the letters in a word
Tario C. wrote in post #1111683:
[#408058] Write a method intersection that takes two ranges — "Tario C." <lists@...>
How do I write a method intersection(range1, range2) that takes two
[#408090] "Unable to require openssl" is driving me crazy gem 2.0.3 might be broken — Ruby Student <ruby.student@...>
Hello Team,
On 06/09/2013 03:17 PM, Ruby Student wrote:
I already have the openssl development package. I recompiled and got the
[#408099] extract from output (regular expressions) — Thomas Cale <lists@...>
Hi guys,
[#408101] buffer overflow detected while doing gem install savon in Ruby 1.8.6 on Fedora11 — Khudadad Kazi <lists@...>
Hi,
Hello
[#408102] Class or method to convert hash keys to enable either string or symbol access? — Tamara Temple <tamouse.lists@...>
[#408117] Issues compiling Ruby 1.9.33-p429 under AIX version 7 — Ruby Student <ruby.student@...>
While trying to build Ruby 1.9.33-p429 under AIX version 7, the *./configure
[#408121] How to install a gem without using gem command online — Ruby Student <ruby.student@...>
Team,
[#408129] Getting Started With Development — Chamila Wijayarathna <cdwijayarathna@...>
I'm new to Ruby Development. I downloaded source from Github, but couldn't
Ruby is often installed on linux, or can be easily installed with the
Per-erik Martin wrote in post #1112021:
Subject: Re: Getting Started With Development
Carlo E. Prelz wrote in post #1112089:
Subject: Re: Getting Started With Development
Carlo E. Prelz wrote in post #1112183:
[#408138] Loop with range question — "Scott H." <lists@...>
Hi All, working through understanding loops. Would someone explain why
[#408142] Building Ruby — Chamila Wijayarathna <cdwijayarathna@...>
How can I install Ruby at http://www.ruby-lang.org/en/download on Ubuntu?
On Tue, Jun 11, 2013 at 11:59 AM, Chamila Wijayarathna <
When I try to make, it says "executable host Ruby is required"
Building ruby requires a working ruby installation. Either you get a
[#408148] How would I refactor these four `unless` statements? — "Rafal C." <lists@...>
Let's say I have the following four `unless` statements in a row. At
[#408189] Error trying to download Ruby Gems on Windows — "Tyler Z." <lists@...>
I'm trying to download gems and every time I do I get this error:
On Wed, Jun 12, 2013 at 3:05 PM, Tyler Z. <lists@ruby-forum.com> wrote:
[#408192] Timsort in Ruby — Alphonse 23 <lists@...>
I just learned about Tim sort for the first time:
[#408198] NokoGiri XML Parser — "Devender P." <lists@...>
Hi,
[#408201] trying to load a .rb file in irb — "Eric D." <lists@...>
I am trying to load a ruby program into irb and it will not load.
[#408205] Can I use Sinatra to render dynamic pages? — Ruby Student <ruby.student@...>
Hell Team,
Dynamicly updating content on a page falls under Ajax (
You should be able to do this without JavaScript by using streaming.
Well, I got some good suggestions from everyone here. I thank you all for
Sinatra is as lightweight and simple a framework you can choose for doing a
Nick and everyone else,
Hi,
Nick,
in thin project, there a a async exemple which
[#408207] Unexpected output piping to ruby -pe '' — Greg Ferguson <lists@...>
How come Ruby outputs the incoming piped text when there is no code to
[#408227] Complete eLearning Course on Ruby using Screen-Casts — Navin Dhanuka <email@...007.com>
Hi,
[#408234] Set up local tcpserver that conencts to socket — "Rs N." <lists@...>
How can we do this?PLease we really need help.
[#408261] Issue in reading data from yaml file — Rochit Sen <lists@...>
Hi All,
On Sun, Jun 16, 2013 at 11:43 AM, Rochit Sen <lists@ruby-forum.com> wrote:
[#408275] Compare and sort one array according to another. — masta Blasta <lists@...>
I have two arrays of objects that look something like this:
On Mon, Jun 17, 2013 at 10:39 PM, Jes=FAs Gabriel y Gal=E1n
You have said that the size of your two arrays is small, so the fact that
On Mon, Jun 17, 2013 at 11:35 PM, Douglas Seifert <doug@dseifert.net> wrote:
Robert Klemme wrote in post #1112735:
If the items within each array belong to each other, how about a
Joel Pearson wrote in post #1112665:
[#408276] Comparing objects — "Thom T." <lists@...>
How do I compare two objects in Ruby, considering only attributes
On Mon, Jun 17, 2013 at 10:52 AM, Thom T. <lists@ruby-forum.com> wrote:
[#408307] getting the most out of Ruby — robin wood <lists@...>
I write a lot of scripts in Ruby, most are small simple things but some
The biggest jumping point for me is when I stopped trying to program Ruby
On Tue, Jun 18, 2013 at 9:59 PM, Brandon Weaver <keystonelemur@gmail.com>wrote:
[#408309] Creating ruby script exe — Rochit Sen <lists@...>
Hi All,
That's a side-effect of using the command --no-dep-run
[#408347] Long conditionals/ multiple conditionals — "Matthew T." <lists@...>
Hi everyone! I am new to Ruby so I need help. Much appreciated!
[#408348] Mime — Brandon Weaver <keystonelemur@...>
Hey Ruby-Talk,
[#408353] Why the `#new_ostruct_member` not being able to add the `:email` ? — Love U Ruby <lists@...>
require 'ostruct'
[#408357] Beginners problem with database and datamapper — cristian cristian <lists@...>
Hi all!
[#408371] require 'rspec' and Ruby 1.8.7 — Mary-Anne Wolf <lists@...>
I am new to Ruby but not to Software Engineering.
[#408384] Licensing terms for "linking" with Ruby — "Muhammad Ali S." <lists@...>
Hi,
[#408388] Cometd client for Ruby — Peter Hickman <peterhickman386@...>
I am going to have to connect to a comet server using Ruby. What I need is
[#408408] Load error - Std lib class Dir — Love U Ruby <lists@...>
I am required to use the class -
[#408427] Confusin with Hash default — Love U Ruby <lists@...>
I was doing some practice and play with Hash default value as written in
[#408437] How do I input a variable floating point number into Ruby Programs — "Michael P F." <lists@...>
I want to evaluate the following interactively:
I want to input the variable, which changes, from the console and
[#408450] Running wordlist.rb code from "why's (poignant) Guide to Ruby" — Arslan Farooq <lists@...>
Hi,
Okay I got it working now:
On 6/24/2013 12:02 AM, Arslan Farooq wrote:
[#408457] A working memory profiling solution? — Andras Horvath <lists@...>
Dear All,
On Mon, Jun 24, 2013 at 6:59 PM, Andras Horvath <lists@ruby-forum.com>wrote:
Robert Klemme wrote in post #1113449:
[#408459] Need help adding formatting while using "WriteExcel" for spreadsheet — Ruby Student <ruby.student@...>
Hello Team,
[#408466] Sum method through while loops or iteration — "Eric D." <lists@...>
I am trying to create a sum method for an empty array, that will return
On Tue, Jun 25, 2013 at 1:33 AM, Eric D. <lists@ruby-forum.com> wrote:
[#408475] Ruby docs in pdf format? — David Croche <lists@...>
I've searched Google for a while and cannot find the official docs in
[#408498] exec iterate through array — Micah Seattle <lists@...>
Hello all, I am looking for a little insight on how to by pass this
[#408517] Faster primality testing and factorization methods in Ruby — "Jabari Z." <lists@...>
I have created various implementations of methods to replace prime? and
I get the following, on an Ubuntu 64-bit VM (edited to fit the page
ah yeah, on 32-bit it's really-really slow.. (trying on my more powerful PC
[#408518] #!/usr/bin/env: No such file or directory — Todd Sterben <lists@...>
I am new to both linux and ruby. I am using Ubuntu and Ruby 1.9
[#408528] Designing a Cabinet class — Mike Vezzani <lists@...>
Hello all,
[#408543] muack 0.7.0 released — "Lin Jen-Shin (godfat)" <godfat@...>
## Muack <https://github.com/godfat/muack>
[#408547] Where's this ruby feature documented? ...and the case of an accidentally discovered feature. — Kendall Gifford <zettabyte@...>
So, while doing some random testing in an IRB session, I accidentally
[#408561] Find elment in array of hashes — Rodrigo Lueneberg <lists@...>
array = {:id=>1, :price =>0.25} # index[0]
"3" is not the same as 3
On Fri, Jun 28, 2013 at 7:21 PM, Rodrigo Lueneberg <lists@ruby-forum.com>wrote:
I am sorry, I did not understand what you tried to convey. To me it is
On 6/28/2013 5:58 PM, Rodrigo Lueneberg wrote:
Walton,
It's worrying that so many people who put their code problems on here
[#408571] Best practice to use Enumerable#Sort and Enumerable#Sort_by — Love U Ruby <lists@...>
While below is perfect :
The #sort_by block tells the engine which field to use when sorting an item.
[#408605] variable names not allowed "?" and "!" but method name does - why? — Love U Ruby <lists@...>
We can write a method name as foo! or foo?; but not the same with
Am 30.06.2013 21:29, schrieb Love U Ruby:
"Matthias W=C3=A4chter" <matthias@waechter.wiz.at> wrote in post #1114002=
Am 30.06.2013 22:07, schrieb Love U Ruby:
Re: Can I use Sinatra to render dynamic pages?
Hey Panagiotis, I really truly appreciate your kind words and suggestions. Thank you On Sat, Jun 15, 2013 at 5:24 PM, Panagiotis Atmatzidis <atma@convalesco.org>wrote: > > On 15 =C9=EF=F5=ED 2013, at 18:46 , Ruby Student <ruby.student@gmail.com>= wrote: > > Nick and everyone else, > > Please accept my apologies if I hurt or insulted anyone feeling with my > blatant and clearly lack of knowledge and understanding. Please let me > elaborate: > > I am an AIX system administrator not a programmer, although back on the > '70s I was heavily into assembler programming. I am trying to learn Ruby = as > it appears to me kind of much simpler than other languages such as C, Jav= a, > etc. I like simple and easy tools that can help me do my job more efficie= nt. > > My statement about "overkill" WAS NOT INTENDED TO BE FOR *Sinatra*. If > you go back you'll find that I was talking about *TomCat*. I meant to say > that perhaps *TomCat* was overkill for the simple thing that I wanted to > do. I started playing with *Sinatra* and I to find it simple and very > easy to learn and use. > > As I stated on my original post, I want to create a simple web-based > application, which will be invoked from a browser. > I will read a file every second. The file contains certain information > that changes continuously, 24X7 from January 1 to December 31. This > information collection NEVER stops. > > I have NEVER done anything web related, NEVER. Perhaps, due to my lack of > knowledge, I am not posting my question correctly. > > I want: > > > 1. The user to fire up a browser pointing to my server URL > 2. My application will accept the request and send data to the user's > browser > 3. My application will, every second, read the content of the file and > get the new counters > 4. Display the new information, counter, on the browser WITHOUT THE > USER HAVING TO REFRESH IT. In other words, I want to refresh the brows= er's > content without user having to do anything. The new information must b= e > continuously be updated and displayed. > > As I said earlier, I did this using *Ruby/Shoes*, but this needs to be > used by a number of people and I would have to install Ruby and Shoes eve= ry > desktop that needs to use this Dashboard. > > Someone suggested Javascript but I don't want to start learning yet > another programming tool when I think that Ruby and some web tool such as > Sinatra might be able to help me with this. *Rails* was also suggested. I > am probably still not making any sense! > > I do want to thank you and others for all the answers already posted and > perhaps the ones to come. > > Ruby Student > > > On Fri, Jun 14, 2013 at 9:01 PM, Nicholas Van Weerdenburg < > vanweerd@gmail.com> wrote: > >> Sinatra is as lightweight and simple a framework you can choose for doin= g >> a web app. You can create a complete app in a single file with template >> included! >> >> There is no such thing as Sinatra being overkill for a project. IMHO, th= e >> only simpler alternative is using paper, scissors and glue :) >> >> I love Sinatra and highly recommend it for anyone learning web >> development. Give it a shot- it's a fantastic piece work. >> >> Did you know that there are dozens, if not more, clones of Sinatra acros= s >> different languages? >> >> And the monster framework for the Node.js, Express, is Sinatra inspired? >> >> And as Hassan mentioned, Tomcat is a "servlet" container for Java >> servlets. Not really related, and far, far more complicated than using R= uby >> and Sinatra. I almost had post-traumatic stress syndrome flashbacks seei= ng >> that word- I haven't use Tomcat in over eight years. >> >> Good luck! >> >> Cheers, >> Nick >> >> >> On Fri, Jun 14, 2013 at 9:14 AM, Ruby Student <ruby.student@gmail.com>wr= ote: >> >>> Well, I got some good suggestions from everyone here. I thank you all >>> for that! >>> Now I just need to analyze each suggestion and pick he easiest for me. = I >>> am not by any mean a mature ruby programmer and I like to do things as = easy >>> and simple as possible. If Sinatra is overkill for what I want, perhaps= I >>> should look into something different. I was wondering if TomCat might b= e >>> what I need. Anyway, the entire affair is kind of confusing to me as th= is >>> is the first time I deal with this type of thing. >>> >>> As I said, I am very grateful to all of you for taking the time to >>> answer my post. >>> >>> >>> >>> On Thu, Jun 13, 2013 at 11:55 PM, Nicholas Van Weerdenburg < >>> vanweerd@gmail.com> wrote: >>> >>>> You should be able to do this without JavaScript by using streaming. >>>> >>>> Sinatra has a streaming API as of 1.3. Rails 4.0 is adding a "live" >>>> mode for similar. >>>> >>>> However you need to use a supporting web server and hook into the even= t >>>> loop (which Rack exposes). >>>> >>>> https://gist.github.com/rkh/1476463 offers an example, but note that >>>> the heroku app is broken (look at the comments for a link to a patched >>>> version). >>>> >>>> Nick >>>> >>>> >>>> On Thu, Jun 13, 2013 at 5:41 PM, Ruby Student <ruby.student@gmail.com>= wrote: >>>> >>>>> Hell Team, >>>>> >>>>> I wrote a very simple dashboard using *shoes* which basically >>>>> displays statistics, every second, of certain type of messages arrivi= ng at >>>>> a queue under *MQ*. But in order for anyone to use it they have to >>>>> install *Ruby*, *shoes *and its requirements. So I started >>>>> experimenting with *Sinatra *to re-write my simple application so >>>>> anyone could point their *browser* and get the dashboard displayed. I >>>>> went over the first *basic Sinatra* tutorial but everything appears >>>>> to be static. Is there any example out there that shows *Sinatra*dyna= mically refreshing the page continuously with new information, in my >>>>> case message queues information? >>>>> >>>>> In other words, once the user successfully get the page displayed, >>>>> from that point on I want the content to be refreshed dynamically wit= h the >>>>> new information without user intervention. >>>>> >>>>> Thank you >>>>> >>>>> -- >>>>> Ruby Student >>>>> >>>> >>>> >>> >>> >>> -- >>> Ruby Student >>> >> >> > > > -- > Ruby Student > > > > Sinatra is *really* simple and you can fire an application in no time. I > wrote a simple display website for a digital signage and the first vesion > was up and running in a about 2 hours and I didn't knew anything about we= b > development either. > > JavaScript is a pain in the ass. HTML is easy to learn but hard to master > and I hate CSS with a passion but by trial-and-error you can come with a > decent theme. I tried to use Coffeescript but I ended up just copying cod= e > snippets and modifying them with only a slight idea of what's going on. N= ot > a good thing. Just learn JavaScript, it's used for about anything and jok= es > apart: Sinatra + (HTML+CSS3+JavaScript) can even get you a job. > > I'm scratching rail's surface right now, till at least, everything seems > really easy because of my little tiny sinatra bg: routers, helpers > (although never used them I know what they are and how they should be > used), viewers, logs and other predefined paths (sinatra is not MVC but > could be if you want to), and so own. With sinatra I used Sequel and > datamapper as ORM. I consider sequel a bit more up2date although DM > received an update about 15 days ago (After 2 years). > > I wrote all just to say that learning Sinatra is easy so don't be afraid. > Learning JavaScript (apparently) is hard but it's worthy. > > Best regards > > > Panagiotis (atmosx) Atmatzidis > > email: atma@convalesco.org > URL: http://www.convalesco.org > GnuPG ID: 0x1A7BFEC5 > gpg --keyserver pgp.mit.edu --recv-keys 1A7BFEC5 > -- > The wise man said: "Never argue with an idiot. They bring you down to > their level and beat you with experience." > > --=20 Ruby Student