Curious too know if anyone uses or has used the product Regex Buddy ? It supposedly supports Ruby regexp and is supposed to make the use of regular expressions a lot easier. btw, I’m not connected to the software or c…
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## [Global Count Variable](https://www.ruby-forum.com/t/global-count-variable/95921)
I would like to set up a global variable to count how many times a specific method is executed, but I would like the variable to keep counting regardless of sessions, restarting the app, etc. Is this possible? Or… I…
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## [Simple Question: How to merge SQL results?](https://www.ruby-forum.com/t/simple-question-how-to-merge-sql-results/58386)
Hopefully an easy one, how do I merge two or more SQL query results? Example: result1 = find\_by\_sql(x) result2 = find\_by\_sql(y) What is the best way to merge result1 and result2? I want to be able to reference the …
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## [Granular model validation based around controller actions?](https://www.ruby-forum.com/t/granular-model-validation-based-around-controller-actions/57945)
How can I achieve granular control over the validation for different controllers? I create users from an administration controller, but I don’t want to fill in all their information fields, just have their name and em…
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## [Validations without AR - going crazy trying to find link](https://www.ruby-forum.com/t/validations-without-ar-going-crazy-trying-to-find-link/54332)
Hi, in the past few months someone posted an entry on their blog about how to do validations in non-AR classes and I cant find it any more. Anyone have a link? Thanks, Trevor – Trevor S. http://somethinglearned.c…
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## [Help with SCGI please :(](https://www.ruby-forum.com/t/help-with-scgi-please/54100)
Hi, While learning Ruby and Rails, I decided I just as well learn Linux along the way… It’s been fun, but I’m stuck at one of those exasperating moments… I hope someone can help me :slight\_smile: I installed Ruby 1.8…
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## [Spaces in between brackets](https://www.ruby-forum.com/t/spaces-in-between-brackets/100360)
Can anyone explain to me why the code works: \
**Author:** [@LRStrategicLLC](https://www.ruby-forum.com/u/LRStrategicLLC)\
**Replies:** 0\
**Last updated:** [June 27, 2019, 1:48am UTC](https://www.ruby-forum.com/t/full-stack-engineer-in-santa-cruz-ca-at-vc-backed-ecommerce-cannabis-firm/252617 "2019-06-27T01:48:39Z")
This job is located in Santa Cruz My client, a VC-backed, high-growth, and rapidly expanding technology company in the cannabis industry, has an immediate need for a Full Stack Engineer! The company is currently operati…
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## [Nginx RFC21266 Compliance - 'Proxy-Connection'](https://www.ruby-forum.com/t/nginx-rfc21266-compliance-proxy-connection/243143)
Hi, I’ve posted this question on the IRC before but had no luck. I have the following problem: I’d like to disable the ‘Proxy-Connection’ Response Header. I know, that the “Connection” Header is hard coded in ngx\_ht…
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## [How to lazy load a long text field in ActiveRecord?](https://www.ruby-forum.com/t/how-to-lazy-load-a-long-text-field-in-activerecord/241368)
If I define a model like this class Article #It has fields: title, context(long text) end How can I retrieve articles without ‘context’ field loaded? Thank you!
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## [DroidCon di Torino e Ruby](https://www.ruby-forum.com/t/droidcon-di-torino-e-ruby/238914)
Ciao a tutti, mi chiamo Pietro M. e lavoro per Motorola Solutions (stile alcolista anonimo). Se siete nei paraggi del DroidCon di Torino\[1\] questa settimana e vi interessa vedere come usare Ruby per realizzare applic…
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## [Re: Jruby complete and bundle](https://www.ruby-forum.com/t/re-jruby-complete-and-bundle/237814)
Hi, you should use jgem to install into a local folder (use the -i option). Then you should add the following into jruby-complete-1.7.8.jar (please respect the paths): bin/bundle\* into META-INF\\jruby.home\\bin ‘gems’…
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## [Internals: how do I send large file to the client?](https://www.ruby-forum.com/t/internals-how-do-i-send-large-file-to-the-client/245982)
Hi, I’m writing a filter module which implies a backend to be sending XML with information about files that have to be concatenated and sent to the client. One way to send a file is to ngx\_read\_file into a buffer al…
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## [How to install money gem?](https://www.ruby-forum.com/t/how-to-install-money-gem/235199)
We have a production server running Ruby 1.9.1. It runs and works (CentOS). I am attempting to get Apache/Ruby running on my Ubuntu box. I have installed Ruby 1.9.1 just as the production server. I listed out the g…
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## [Border around a Button - coloured?](https://www.ruby-forum.com/t/border-around-a-button-coloured/211489)
Is it possible to make a border in colours around a button easily? In CSS: border: 1px solid crimson; Hmm… In CSS it is really easy… (I don’t use GTK Themes.)
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## [Send\_file works on Rails2,SSL - except for IE7/6](https://www.ruby-forum.com/t/send-file-works-on-rails2-ssl-except-for-ie7-6/201761)
Quirky stuff here, The current setup works fine for Firefox 3.6 and IE 8 but balks on earlier IEs. The files are PDFs, .doc files, and other binaries but up to several MB: A. the users’ problem is a minor IE7 quirk:…
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## [Configuration Management](https://www.ruby-forum.com/t/configuration-management/193847)
Hello all. I wanted to use Puppy to maintain configuration for some Windows servers, but apparently the port is not mature yet on Win32. So, I’m thinking of implementing it myself. My needs are simple: copy files ov…
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## [Pstore confusion for a beginner](https://www.ruby-forum.com/t/pstore-confusion-for-a-beginner/191729)
Greetings, I am getting my feet wet with Ruby object persistence. I decided to look at PStore first, then move to Yaml, as it was mentioned in my Peter C. Ruby book. I know that PStore is typically used for program c…
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## [PDF Writer e font aggiuntivi](https://www.ruby-forum.com/t/pdf-writer-e-font-aggiuntivi/188068)
Hi again, may it be that ListCtrl.get\_selections is broken? Or did I misunderstand sth. in the docs? I’m always getting 0 as the size of the returned array while get\_selected\_item\_count is reporting the correct numbe…
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## [Compatibilidad con Rails 2.2.2](https://www.ruby-forum.com/t/compatibilidad-con-rails-2-2-2/162205)
Hola lista, Tengo una app que funciona con Rails 2.1.1 en producción. Estoy haciendo un rewrite bastante importante, y la nueva versión quisiera que funcione sobre 2.2.2 (sobretodo por el thread safe y el multilenguaj…
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## [Mkmf creates broken makefile (Windows)](https://www.ruby-forum.com/t/mkmf-creates-broken-makefile-windows/156156)
Hi! I’m trying to compile the ruby whirlpool library from http://izumi.plan99.net/blog/index.php/ruby-whirlpool-library/ on windows with Cygwin. extconf.rb looks like this: require ‘mkmf’ dir\_config(‘whirlpool’) c…
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## [\[ANN\] Styles 'n Scripts v0.6 & Styles 'n Scripts Sass Filter v0.2](https://www.ruby-forum.com/t/ann-styles-n-scripts-v0-6-styles-n-scripts-sass-filter-v0-2/143151)
Is Ferret’s SVN repository down? I’m trying to get the source from svn://davebalmain.com/ferret, but I keep getting “Connection Refused” errors. Did the URL change, or is Ferret’s repository really down? – Bira
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## [Ternäre Beziehungen in Model u nd View](https://www.ruby-forum.com/t/terna-re-beziehungen-in-model-u-nd-view/135197)
Ich möchte eine Beziehung zwischen Model-Klassen modellieren, die ähnlich wie die folgende ist. Es gibt die Klassen Compiler und System. Ein Compiler läuft auf bestimmten Systemen und kann davon abhängig Code für best…
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## [Stock market company codes?](https://www.ruby-forum.com/t/stock-market-company-codes/134379)
hi i’m building a little app to return the stock prices for companies using their company codes, e.g. Google Corp =\> GOOG All going good, but the major problem stopping me is getting a list of all possible company sto…
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## [Nginx fair proxy balancer](https://www.ruby-forum.com/t/nginx-fair-proxy-balancer/134208)
greetings, http://brainspl.at/articles/2007/11/09/a-fair-proxy-balancer-for-nginx-and-mongrel I haven’t seen any news on this since November. Is the code base supported? any new releases? There were some questions as…
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## [Can't install ccsv (wiered)](https://www.ruby-forum.com/t/cant-install-ccsv-wiered/126025)
gem install ccsv -r Building native extensions. This could take a while… ERROR: While executing gem … (Gem::Installer::ExtensionBuildError) ERROR: Failed to build gem native extension. ruby extconf.rb install ccsv …
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## [Give focus to an input field of a form](https://www.ruby-forum.com/t/give-focus-to-an-input-field-of-a-form/113441)
Hi, I am new to rails and I have setup Typo on my site. One little thing bugs me, the login page doesn’t give focus to the “user\_login” field. I was wondering what do I need to do to make rails help with this? I h…
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## [Acts\_As\_Ferret Tutorial](https://www.ruby-forum.com/t/acts-as-ferret-tutorial/86071)
Hey guys, I wanted to share with you guys a detailed tutorial I just finished this weekend for using Acts\_As\_Ferret. http://www.railsenvy.com/2007/2/19/acts-as-ferret-tutorial I started using Ferret and Acts…
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## [Problem receiving packetized data with QPSK and higher modulations using benchmark\_rx.py](https://www.ruby-forum.com/t/problem-receiving-packetized-data-with-qpsk-and-higher-modulations-using-benchmark-rx-py/244987)
Hello all, I am having a problem receiving packetized data with the benchmark\_rx.py file. For reference I am not using the benchmark\_tx.py file, I created my own transmit file in which transmits packetized data. When …
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## [Errors when lunching Gnuradio-Companion](https://www.ruby-forum.com/t/errors-when-lunching-gnuradio-companion/244983)
Hi folks, I am new user and trying to run gnuradio under Ubuntu. I am not an Ubuntu and gnuradio user but I am trying to Run a program that uses gnuradio. When I run gnuradio-companion, I get the following errors Ei…
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## [Undefined local variable or method \`\_\_File\_\_' for main:Object (NameError)](https://www.ruby-forum.com/t/undefined-local-variable-or-method-file-for-main-object-nameerror/241695)
Hi! I am new to Ruby and would appreciate some help! I have: APP\_ROOT = File.dirname(File) $:.unshift ( File.join(APP\_ROOT, ‘lib’)) require ‘guide’ When I try to run it, I get the following error: undefined local v…
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## [Server bloc conf?](https://www.ruby-forum.com/t/server-bloc-conf/234466)
Hello, I used to use sites-available & sites-enabled in a previous version of NginX. I compiled it from source with ngx\_pagespeed module on another VPS. I don’t see anymore the folders available / enabled. On the ot…
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## [ActiveRecord::AssociationTypeMismatch in ApplicationsController#create](https://www.ruby-forum.com/t/activerecord-associationtypemismatch-in-applicationscontroller-create/234129)
(Apologies in advance…I can’t seem to format this post correctly…before answering, please let me know how to force newlines/format code!!) I’ve seen this error often and have tried to get to understand it based on ot…
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## [Improving Rails Coding Quality](https://www.ruby-forum.com/t/improving-rails-coding-quality/233650)
Hello guys, I have been coding rails apps for the last 12 months. I realised that when I skim the code of experienced RoR developers or Ruby Gems in Github, my coding style and way of thinking is being affected posit…
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## [BrowserCMS demo project creation problem](https://www.ruby-forum.com/t/browsercms-demo-project-creation-problem/229324)
I hope this is the place to post this. If it’s the Rails list, let me know. Running Kubuntu 12.10, rvm 1.18.5, and ruby 1.9.3p374 (2013-01-15 revision 38858) \[i686-linux\] - I’ve installed the BrowserCMS gem. It has a…
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## [Session in client side](https://www.ruby-forum.com/t/session-in-client-side/222833)
Hello, I have a page. In that I am showing dropdown list. According to the values I am viewing the tables. When I am selecting values from the dropdown, it renders a table & views it. Everything is happening on cli…
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## [Check\_box\_tag](https://www.ruby-forum.com/t/check-box-tag/216837)
Hi, I am new to Ruby on Rails. I am trying to use ‘check\_box\_tag’ to delete multiple tags(objects) at a time. I want to store checked tag\_ids into a hash. And I should be able to delete all checked tags by clicking o…
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## [Where to put videos? Heroku?](https://www.ruby-forum.com/t/where-to-put-videos-heroku/215201)
I am attempting to port a Rails 2.3.8 application to 3.1.2 In my 2.3.8 app I am able to play videos … no problem. In 3.1.2, I am not. I have read File: README — Documentation for jw\_player\_helper (0.0.1) and the doc…
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## [Keepalive\_requests on backend](https://www.ruby-forum.com/t/keepalive-requests-on-backend/212105)
Hi guys I use upstream backend{ server xxx.xxx.xxx.xxx:80; keepalive 40; } I was wondering if this listened to “keepalive\_requests” I would like to be able to make sure the backend wil…
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## [org.jruby.rack.RackInitializationException: IO error -- hpricot\_scan](https://www.ruby-forum.com/t/org-jruby-rack-rackinitializationexception-io-error-hpricot-scan/211576)
Hi all, I am trying to use Hpricot with a JRuby application, that is being deployed to JBoss. Here are the relevant version numbers: JBoss 5.1.0.GA http://5.1.0.ga/ JRuby 1.5.0 JDK 1.5.0\_22 The application works …
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## [Internal delays (due to clock path,.) & jitter, between tx e rx path in USRP 1 device](https://www.ruby-forum.com/t/internal-delays-due-to-clock-path-jitter-between-tx-e-rx-path-in-usrp-1-device/210063)
Hello. Are there some people from Ettus R.? I have an USRP 1 device. Since USRP1 has 64Ms/s for RX and 128Ms/s for TX, after 1/64M of second one sample is acquired and two sample are sent over the air. My question i…
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## [BorIP server (USRP 1 network interface), ExtIO\_USRP plugin for Winrad, GRC 'Any' & Fast Auto-correla](https://www.ruby-forum.com/t/borip-server-usrp-1-network-interface-extio-usrp-plugin-for-winrad-grc-any-fast-auto-correla/209842)
Hi folks, \[Apologies if you’ve already read this on the USRP Users mailing list. I’m re-posting here as it has to do with GNU Radio too, esp. (3) & (4).\] I would like to let you know that I’ve just released two piece…
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## [Receiving data from two rx boards on USRP simultaneously](https://www.ruby-forum.com/t/receiving-data-from-two-rx-boards-on-usrp-simultaneously/202187)
Hi all, I have a shiny new USRP with two dbsrx daughterboards installed. We want to use this as a demo for a 2-element interferometer. Ideally I just want to capture the raw data, with something like the usrp\_rx\_cfi…
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## [USRP2 and external RF tuner](https://www.ruby-forum.com/t/usrp2-and-external-rf-tuner/194243)
Hi all, I am working with a usrp2+BasicRx and an external tuner with a 21.4 MHz IF output and a bandwidth of about 20 MHz. The same setup but with usrp1 (instead of usrp2) it’s working well. Now I am injecting a ton…
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## [Error while running rspec after unpacking rails gems](https://www.ruby-forum.com/t/error-while-running-rspec-after-unpacking-rails-gems/189813)
I have a bunch of rspec test that are running fine when I don’t freeze them in the vendor folder. But when I freeze the rails gems, the spec starts failing with the stack /home/xuser/myprojects/xproject/config/…/vend…
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## [Help noob with redirection](https://www.ruby-forum.com/t/help-noob-with-redirection/189881)
Hi, I have installed my first NGINX proxy and having a real problem with redirects. As a example I have published externally: https://pm.domain.com/client1 https://pm.domain.com/client2 which should then redirect t…
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## [Trying to clone the jruby repository](https://www.ruby-forum.com/t/trying-to-clone-the-jruby-repository/187859)
I was trying to git clone jruby and I always get the following: git clone GitHub - jruby/jruby: JRuby, an implementation of Ruby on the JVM Initialized empty Git repository in /Users/home/Projects/jruby/jruby/.git/ g…
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## [Daemonizing and launching subprocesses on JRuby with Spoon and posix\_spawn](https://www.ruby-forum.com/t/daemonizing-and-launching-subprocesses-on-jruby-with-spoon-and-posix-spawn/184729)
A common question people ask about JRuby is “why doesn’t work on JRuby?” Usually the answer is that we don’t support “fork”. Most of the daemonization libraries for MRI fork the process and then terminate, leaving th…
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