# Top **URL:** https://www.ruby-forum.com/top.md?page=1139 [Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md) **Page:** 1140 --- ## [Methods depend on pairs of objects - best parctise pls?](https://www.ruby-forum.com/t/methods-depend-on-pairs-of-objects-best-parctise-pls/172630)
**Author:** [@orenshani](https://www.ruby-forum.com/u/orenshani)\ **Replies:** 6\ **Last updated:** [July 24, 2009, 5:05pm UTC](https://www.ruby-forum.com/t/methods-depend-on-pairs-of-objects-best-parctise-pls/172630 "2009-07-24T17:05:48Z")
Hi All, First of all I think you should know that I am quite new to Ruby. I have many years of experience with other programming languages tough, and I must say that Ruby is really great! And now to my question - I a… --- ## [How can I install backgroundrb](https://www.ruby-forum.com/t/how-can-i-install-backgroundrb/157375)
**Author:** [@youhaodeyi](https://www.ruby-forum.com/u/youhaodeyi)\ **Replies:** 6\ **Last updated:** [January 10, 2009, 7:41am UTC](https://www.ruby-forum.com/t/how-can-i-install-backgroundrb/157375 "2009-01-10T07:41:52Z")
I followed the install instruction to install backgroundrb from http://backgroundrb.rubyforge.org/. But when running “git clone git://github.com/gnufied/backgroundrb.git” command, I got the error of no such command gi… --- ## [Fedora 10 and svn head](https://www.ruby-forum.com/t/fedora-10-and-svn-head/156671)
**Author:** [@softf5ajivanet](https://www.ruby-forum.com/u/softf5ajivanet)\ **Replies:** 6\ **Last updated:** [January 2, 2009, 9:05pm UTC](https://www.ruby-forum.com/t/fedora-10-and-svn-head/156671 "2009-01-02T21:05:07Z")
Folks FWIW just installed Fedora 10 and tried building svn head. Configure fails due to boost being rev 1.34. Seems like Fedora folks don’t want to keep up to date with boost. 1.35 or later is required. The following… --- ## [Should I learn Ruby on Rails? What book?](https://www.ruby-forum.com/t/should-i-learn-ruby-on-rails-what-book/156356)
**Author:** [@zero0x](https://www.ruby-forum.com/u/zero0x)\ **Replies:** 6\ **Last updated:** [December 28, 2008, 2:08pm UTC](https://www.ruby-forum.com/t/should-i-learn-ruby-on-rails-what-book/156356 "2008-12-28T14:08:42Z")
Hey there, I’m a web developer, I’ve already mastered (well at least it sounds good) another framework - PHP Symfony - it’s a great framework and it’s very similiar to Ruby on Rails. But when I watch these screencast… --- ## [To\_xml and the :include option](https://www.ruby-forum.com/t/to-xml-and-the-include-option/145852)
**Author:** [@tktktk](https://www.ruby-forum.com/u/tktktk)\ **Replies:** 6\ **Last updated:** [August 15, 2008, 7:49am UTC](https://www.ruby-forum.com/t/to-xml-and-the-include-option/145852 "2008-08-15T07:49:03Z")
Hi all I’m having the following setup Table: customerarticles belongs\_to: article foreign\_key: article\_id Table: articles has\_many: customerarticles Now I’m doing a search on the table articles and I’m returning t… --- ## [Reorder a XML file by distance from a location](https://www.ruby-forum.com/t/reorder-a-xml-file-by-distance-from-a-location/141214)
**Author:** [@johnnyrepp](https://www.ruby-forum.com/u/johnnyrepp)\ **Replies:** 6\ **Last updated:** [June 24, 2008, 10:50pm UTC](https://www.ruby-forum.com/t/reorder-a-xml-file-by-distance-from-a-location/141214 "2008-06-24T22:50:32Z")
Hi I’m quite the newbie and I’m looking for some help. I need to do something quick and it doesnt look so hard. I have this RSS file on my computer (below) and I need to produce a very similar RSS file but with the i… --- ## [Multi-character dropdown](https://www.ruby-forum.com/t/multi-character-dropdown/84451)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 6\ **Last updated:** [February 6, 2007, 10:28pm UTC](https://www.ruby-forum.com/t/multi-character-dropdown/84451 "2007-02-06T22:28:14Z")
The normal behavior for a drop-down (combo) box is to position itself to the next entry STARTING with the character typed. In my experience, the more desired behavior would be to position it according to the total cha… --- ## [To Do list project?](https://www.ruby-forum.com/t/to-do-list-project/60070)
**Author:** [@ryana](https://www.ruby-forum.com/u/ryana)\ **Replies:** 6\ **Last updated:** [May 10, 2006, 12:17am UTC](https://www.ruby-forum.com/t/to-do-list-project/60070 "2006-05-10T00:17:44Z")
I’m looking for a good web-based to do list app. Essentially, I’d like to use Basecamp’s todo management system, but that’s not an option since I can’t install Basecamp on a server I own. The information being tracked… --- ## [Mysql command line](https://www.ruby-forum.com/t/mysql-command-line/54675)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [March 12, 2006, 2:32pm UTC](https://www.ruby-forum.com/t/mysql-command-line/54675 "2006-03-12T14:32:23Z")
does anyone know how to delete databases/tables in mysql command line? --- ## [\[ANN\] Amrita2 1.9.6](https://www.ruby-forum.com/t/ann-amrita2-1-9-6/49661)
**Author:** [@tnakajima](https://www.ruby-forum.com/u/tnakajima)\ **Replies:** 6\ **Last updated:** [December 7, 2005, 6:45pm UTC](https://www.ruby-forum.com/t/ann-amrita2-1-9-6/49661 "2005-12-07T18:45:09Z")
Amrita2 is a XML/HTML template library for Ruby. I released a new version 1.9.6 as BETA1 for 2.0. Get it from http://amrita2.rubyforge.org/ I reduced undocumented features and refactored much to prepare the comming … --- ## [\[ruby-trunk - Bug #10653\] do-end block in ternary operator is syntax error](https://www.ruby-forum.com/t/ruby-trunk-bug-10653-do-end-block-in-ternary-operator-is-syntax-error/233588)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [December 26, 2014, 9:01am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-10653-do-end-block-in-ternary-operator-is-syntax-error/233588 "2014-12-26T09:01:47Z")
Issue #10653 has been updated by Nobuyoshi N… Related to Feature #4276: Allow use of quotes in symbol syntactic sugar for hashes added Bug #10653: do-end block in ternary operator is syntax error Author: Shinta Ko… --- ## [Deploying Rails 4 to VPS](https://www.ruby-forum.com/t/deploying-rails-4-to-vps/246126)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [September 2, 2013, 5:28pm UTC](https://www.ruby-forum.com/t/deploying-rails-4-to-vps/246126 "2013-09-02T17:28:53Z")
Hello! I now have a VPS and I’ve been playing with it a bit. It is running Debian 7.0. I’m wondering how to set up my environment to deploy a Rails 4 app. I’d like to use Nginx with Passenger, Capistrano and RVM. Any… --- ## [Setting the status code](https://www.ruby-forum.com/t/setting-the-status-code/236108)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [August 6, 2013, 1:03pm UTC](https://www.ruby-forum.com/t/setting-the-status-code/236108 "2013-08-06T13:03:15Z")
Hi, I’m wondering how I can set a status code and still deliver a custom web page? Specifically I want to use a status code of 403 Forbidden but depending on the exact reason I want to display different custom error … --- ## [F.submit calls #destroy](https://www.ruby-forum.com/t/f-submit-calls-destroy/214088)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [November 24, 2011, 7:14pm UTC](https://www.ruby-forum.com/t/f-submit-calls-destroy/214088 "2011-11-24T19:14:54Z")
Hi group, i have a rather weird problem - if i use f.submit on my form, the controller calls #destroy. i can workaround that if i use button\_to “update”, :controller =\> :mycontroller, :action =\> :update, but i don’t … --- ## [How to correctly handle partial write in Ruby Sockets?](https://www.ruby-forum.com/t/how-to-correctly-handle-partial-write-in-ruby-sockets/213196)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [October 26, 2011, 1:48pm UTC](https://www.ruby-forum.com/t/how-to-correctly-handle-partial-write-in-ruby-sockets/213196 "2011-10-26T13:48:44Z")
TCP sockets are streams, not messages, so berkeley sockets send() function on some systems may send less data than required. Since Ruby Socket is very thin wrapper over berkeley sockets, AFAIK Socket#send will behave … --- ## [Complex.rb changes exceptions of Math](https://www.ruby-forum.com/t/complex-rb-changes-exceptions-of-math/208155)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [June 18, 2011, 1:39am UTC](https://www.ruby-forum.com/t/complex-rb-changes-exceptions-of-math/208155 "2011-06-18T01:39:41Z")
Issue #3137 has been updated by Koichi Sasada. この件，どうしましょうか． Bug #3137: complex.rb changes exceptions of Math Author: Yusuke E. Status: Assigned Priority: Normal Assignee: Keiju Ishitsuka Category: lib Target ve… --- ## [Begining with RoR, litle questions](https://www.ruby-forum.com/t/begining-with-ror-litle-questions/203172)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [February 16, 2011, 2:46pm UTC](https://www.ruby-forum.com/t/begining-with-ror-litle-questions/203172 "2011-02-16T14:46:44Z")
Hello, First, sorry about my english. I come from lamp+symfony world, i understand the MVC design and so on… my questions… Should learn ruby 100% before entering the documentation for RoR? Works with apache as modul… --- ## [Applying a patch](https://www.ruby-forum.com/t/applying-a-patch/188034)
**Author:** [@Mlle](https://www.ruby-forum.com/u/Mlle)\ **Replies:** 4\ **Last updated:** [May 10, 2010, 4:32pm UTC](https://www.ruby-forum.com/t/applying-a-patch/188034 "2010-05-10T16:32:12Z")
Hello, I’ve never applied a patch before and would like to know how to do it. How do I apply the " erb\_encoding\_workaround.patch" from : https://rails.lighthouseapp.com/projects/8994/tickets/2188-i18n-fails-with-multi… --- ## [Paperclip many to many](https://www.ruby-forum.com/t/paperclip-many-to-many/186646)
**Author:** [@Renato\_DaprSSSS](https://www.ruby-forum.com/u/Renato_DaprSSSS)\ **Replies:** 4\ **Last updated:** [April 14, 2010, 3:42pm UTC](https://www.ruby-forum.com/t/paperclip-many-to-many/186646 "2010-04-14T15:42:41Z")
Ciao a tutti , ho la necessità di creare una gallery di immagini con collegamenti many to many alla mia tabella names : tabelle db : names -------- galleires\_names(tabella jaoin) --------- galleries in sostanz… --- ## [Rails/JQuery Collection Select](https://www.ruby-forum.com/t/rails-jquery-collection-select/186548)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 4\ **Last updated:** [April 8, 2010, 8:41pm UTC](https://www.ruby-forum.com/t/rails-jquery-collection-select/186548 "2010-04-08T20:41:55Z")
I may be asking a very dumb question, but I thought it’d be worth the asking… I’m using JQuery to dynamically create some form fields for entering phone numbers… Basically just two fields… One for the number, and a s… --- ## [Referencing a method in a module](https://www.ruby-forum.com/t/referencing-a-method-in-a-module/182829)
**Author:** [@scrajesh](https://www.ruby-forum.com/u/scrajesh)\ **Replies:** 4\ **Last updated:** [February 4, 2010, 2:43pm UTC](https://www.ruby-forum.com/t/referencing-a-method-in-a-module/182829 "2010-02-04T14:43:01Z")
Say I have the following: module Foo def bar puts “Baz” end end If I want to write about (in some documentation, or a bug report) the bar method of the Foo module, what’s the best way of referring to it? E.g., I… --- ## [Restful\_authentication, Internet Explorer, and unwanted http basic dialog](https://www.ruby-forum.com/t/restful-authentication-internet-explorer-and-unwanted-http-basic-dialog/141565)
**Author:** [@dacbo](https://www.ruby-forum.com/u/dacbo)\ **Replies:** 4\ **Last updated:** [May 7, 2009, 6:06am UTC](https://www.ruby-forum.com/t/restful-authentication-internet-explorer-and-unwanted-http-basic-dialog/141565 "2009-05-07T06:06:22Z")
I have a fairly bog-standard installation of restful\_authentication and run my app in Rails 2.1. Internet Explorer 6 and 7 are popping up an http basic authentication dialog instead of doing what all other browsers do… --- ## [Fckeditor\_textarea](https://www.ruby-forum.com/t/fckeditor-textarea/154194)
**Author:** [@subhadip](https://www.ruby-forum.com/u/subhadip)\ **Replies:** 4\ **Last updated:** [April 2, 2009, 11:22am UTC](https://www.ruby-forum.com/t/fckeditor-textarea/154194 "2009-04-02T11:22:55Z")
hi, i am currently using rails version 2.2.2. and using fckeditor\_textarea. here is the code: \<%= fckeditor\_textarea(:emailcontent,:body, {:toolbarSet =\> ‘Basic’, :width =\> ‘100%’, :height =\> ‘100%’}) %\> where email… --- ## [\[Rails\] specifying that a layout yields?](https://www.ruby-forum.com/t/rails-specifying-that-a-layout-yields/164185)
**Author:** [@Brandt\_Kurowski](https://www.ruby-forum.com/u/Brandt_Kurowski)\ **Replies:** 4\ **Last updated:** [March 30, 2009, 6:58pm UTC](https://www.ruby-forum.com/t/rails-specifying-that-a-layout-yields/164185 "2009-03-30T18:58:40Z")
I recently had a bug in a layout due to the layout not calling “yield” to display the actual content. I wanted to write a spec to describe what was missing, but it wasn’t obvious how, so I just fixed the problem first… --- ## [How to get the ID of the object I just saved in the DB?](https://www.ruby-forum.com/t/how-to-get-the-id-of-the-object-i-just-saved-in-the-db/161055)
**Author:** [@loader](https://www.ruby-forum.com/u/loader)\ **Replies:** 4\ **Last updated:** [February 23, 2009, 3:01am UTC](https://www.ruby-forum.com/t/how-to-get-the-id-of-the-object-i-just-saved-in-the-db/161055 "2009-02-23T03:01:34Z")
Hello everyone! Does the method save return the ID ? Because i’m doing this : if @post.save flash\[:notice\] = ‘Post was successfully created.’ end and I need the ID of the post I just created. I think it could work … --- ## [Rails & dbd-odbc error](https://www.ruby-forum.com/t/rails-dbd-odbc-error/156150)
**Author:** [@biot023](https://www.ruby-forum.com/u/biot023)\ **Replies:** 4\ **Last updated:** [December 21, 2008, 10:54pm UTC](https://www.ruby-forum.com/t/rails-dbd-odbc-error/156150 "2008-12-21T22:54:58Z")
Hi – I’m trying to get my rails app on OSX 10.5.5 to connect to SQL Server with ruby dbi, and am getting the following error: /usr/local/lib/ruby/gems/1.8/gems/dbd-odbc-0.2.4/lib/dbd/ODBC.rb:57: warning: already initi… --- ## [Glassfish IO severe error](https://www.ruby-forum.com/t/glassfish-io-severe-error/153139)
**Author:** [@rgillett](https://www.ruby-forum.com/u/rgillett)\ **Replies:** 4\ **Last updated:** [November 13, 2008, 9:11am UTC](https://www.ruby-forum.com/t/glassfish-io-severe-error/153139 "2008-11-13T09:11:04Z")
Glassfish issues this error message. What does it mean? The server can provide its default page but cannot pick up any applications and gives 404 to all requests. INFO: Listening on port 3000 12-Nov-2008 15:22:18 … --- ## [RubyConf talk details?](https://www.ruby-forum.com/t/rubyconf-talk-details/152601)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 4\ **Last updated:** [November 8, 2008, 5:02pm UTC](https://www.ruby-forum.com/t/rubyconf-talk-details/152601 "2008-11-08T17:02:19Z")
In just over 24 hours we’ll be readying up for Matz to hit the stage to open up RubyConf and shortly thereafter JRuby will have Room 3 for 45 minutes. But I’m in a bit of a dilemma, the other two scheduled talks sound … --- ## [A Verilog question or two](https://www.ruby-forum.com/t/a-verilog-question-or-two/150884)
**Author:** [@Sebastiaan\_H](https://www.ruby-forum.com/u/Sebastiaan_H)\ **Replies:** 4\ **Last updated:** [October 23, 2008, 9:37am UTC](https://www.ruby-forum.com/t/a-verilog-question-or-two/150884 "2008-10-23T09:37:32Z")
Hi Can someone with Verilog experience please help me with a question or two? I have done some VHDL before, so I am not entirely clueless. Is it possible to bit selects with an array of registers? How do I select t… --- ## [Setting date format to validate date in ruby](https://www.ruby-forum.com/t/setting-date-format-to-validate-date-in-ruby/146692)
**Author:** [@jicksta](https://www.ruby-forum.com/u/jicksta)\ **Replies:** 4\ **Last updated:** [August 25, 2008, 6:02pm UTC](https://www.ruby-forum.com/t/setting-date-format-to-validate-date-in-ruby/146692 "2008-08-25T18:02:12Z")
Hi, I’m just learning ruby. I was searching for date validation in ruby and found this: for date in dateArray if %r{(\\d\\d)/(\\d\\d)/(\\d\\d\\d\\d)} =~ date mday, month, year = $1.to\_i, $2.to\_i, $3.to\_i puts date if Date.va… --- ## [Check if application exists](https://www.ruby-forum.com/t/check-if-application-exists/123851)
**Author:** [@arkadi4](https://www.ruby-forum.com/u/arkadi4)\ **Replies:** 4\ **Last updated:** [December 21, 2007, 11:23pm UTC](https://www.ruby-forum.com/t/check-if-application-exists/123851 "2007-12-21T23:23:32Z")
Hello everyone, I’m launching external application from my ruby script using %x{application\_name} I want to check if such application exists before launching. To check it on linux I can parse “which application\_name”… --- ## [AVL Tree](https://www.ruby-forum.com/t/avl-tree/123196)
**Author:** [@thefed](https://www.ruby-forum.com/u/thefed)\ **Replies:** 4\ **Last updated:** [December 15, 2007, 3:26pm UTC](https://www.ruby-forum.com/t/avl-tree/123196 "2007-12-15T15:26:00Z")
Hello! I have a quick question about the AVL tree. Isn’t this a lot like the Rope quiz? When I wrote my Rope entry, I made it into a self- balancing tree like this (although I forsaked all heap properties). Hmm. Mayb… --- ## [Problemi x l'nstallazione di RAIL](https://www.ruby-forum.com/t/problemi-x-lnstallazione-di-rail/122180)
**Author:** [@marluigi](https://www.ruby-forum.com/u/marluigi)\ **Replies:** 4\ **Last updated:** [December 5, 2007, 10:47am UTC](https://www.ruby-forum.com/t/problemi-x-lnstallazione-di-rail/122180 "2007-12-05T10:47:37Z")
Ciao a tutti, sono nuovo di ruby e gia ho un problema: non riesco ad installare Rail perche sono dietro un proxy e quind ho bisogno di essere autorizzato dal proxy per andare su internet… Qualcuno di buon cuore può … --- ## [Rails vs. Turbogears](https://www.ruby-forum.com/t/rails-vs-turbogears/115221)
**Author:** [@stefankroes](https://www.ruby-forum.com/u/stefankroes)\ **Replies:** 4\ **Last updated:** [September 23, 2007, 5:20am UTC](https://www.ruby-forum.com/t/rails-vs-turbogears/115221 "2007-09-23T05:20:39Z")
Hi guys. My team is evaluating Turbogears versus Ruby on Rails for an upcoming project. I have this very strong feeling that we should go for Rails, but apparently I cannot word it well enough. I’ve been Googling for … --- ## [Shellescape](https://www.ruby-forum.com/t/shellescape/114226)
**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\ **Replies:** 4\ **Last updated:** [September 10, 2007, 10:30am UTC](https://www.ruby-forum.com/t/shellescape/114226 "2007-09-10T10:30:17Z")
　shellwords.rb に shellescape() ç­‰ã‚’è¿½åŠ ã—ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ 　理由としては、 system(), open(“|…”), IO.popen() 等でコマンド ラインを記述する際、メタ文字等をエスケープす… --- ## [How should I do update?](https://www.ruby-forum.com/t/how-should-i-do-update/104755)
**Author:** [@pedz](https://www.ruby-forum.com/u/pedz)\ **Replies:** 4\ **Last updated:** [May 22, 2007, 5:58am UTC](https://www.ruby-forum.com/t/how-should-i-do-update/104755 "2007-05-22T05:58:53Z")
I have a record called a PMR. Each PMR has a number of Signatures. Each Signature has a number of Lines. Currently I have a routine that is feed an entire PMR as a file and it parses it into the proper structure and … --- ## [How do I put empty directories into a gem package?](https://www.ruby-forum.com/t/how-do-i-put-empty-directories-into-a-gem-package/85241)
**Author:** [@luke](https://www.ruby-forum.com/u/luke)\ **Replies:** 4\ **Last updated:** [March 27, 2007, 10:18pm UTC](https://www.ruby-forum.com/t/how-do-i-put-empty-directories-into-a-gem-package/85241 "2007-03-27T22:18:00Z")
I feel like an idiot for being unable to get this working… I’m trying to put together a general purpose “project templating engine” and I’d like to just package a directory full of project templates that get copied an… --- ## [Auto-increment lost during migration](https://www.ruby-forum.com/t/auto-increment-lost-during-migration/74565)
**Author:** [@Tobias\_Numiranta](https://www.ruby-forum.com/u/Tobias_Numiranta)\ **Replies:** 4\ **Last updated:** [November 7, 2006, 10:51am UTC](https://www.ruby-forum.com/t/auto-increment-lost-during-migration/74565 "2006-11-07T10:51:08Z")
Hi. I get some strange results when using rename\_column on a primary key in a migration. It seems like the migration script removes the auto-increment property if you rename a column. This is a minimal example. creat… --- ## [Executing php script inside public directory](https://www.ruby-forum.com/t/executing-php-script-inside-public-directory/70072)
**Author:** [@Maurizio\_B](https://www.ruby-forum.com/u/Maurizio_B)\ **Replies:** 4\ **Last updated:** [September 26, 2006, 8:37pm UTC](https://www.ruby-forum.com/t/executing-php-script-inside-public-directory/70072 "2006-09-26T20:37:51Z")
I’ve a PHP script (an online survey software) which I’d like to execute along Radiant. I copied the script (which is working well under another non-radiant served domain) under /myradiantapp/public directory. I modifi… --- ## [Can't seem to get tk working (beginner's question)](https://www.ruby-forum.com/t/cant-seem-to-get-tk-working-beginners-question/259825)
**Author:** [@Mynaard](https://www.ruby-forum.com/u/Mynaard)\ **Replies:** 1\ **Last updated:** [December 20, 2020, 9:13pm UTC](https://www.ruby-forum.com/t/cant-seem-to-get-tk-working-beginners-question/259825 "2020-12-20T21:13:15Z")
Hi there! I posted this in the wrong forum by mistake… I’m using an Ubuntu-based OS. In this case Peppermint 9. I’ve been messing about with Ruby off and on for several months now. Largely by reading through a second … --- ## [Mailboxer error](https://www.ruby-forum.com/t/mailboxer-error/244571)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [May 5, 2016, 12:22pm UTC](https://www.ruby-forum.com/t/mailboxer-error/244571 "2016-05-05T12:22:51Z")
Hello! I want to make my user model act as messageable. I added gem ‘mailboxer’, github: ‘mailboxer/mailboxer’ in the gem file. I added ‘acts\_as\_messageable’ in the user model. I assiged u1 = User.first u2 = User.fi… --- ## [Require and $LOAD\_PATH](https://www.ruby-forum.com/t/require-and-load-path/242655)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [July 16, 2015, 7:37pm UTC](https://www.ruby-forum.com/t/require-and-load-path/242655 "2015-07-16T19:37:33Z")
Hi there, I am new to ruby, my understanding is require statement only search the filename in the $LOAD\_PATH, then why after I install a new ruby gem, I don’t need to add it to the $LOAD\_PATH, and I can use it via “re… --- ## [Senior Ruby on Rails Backend Engineer](https://www.ruby-forum.com/t/senior-ruby-on-rails-backend-engineer/242255)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 11, 2015, 1:08pm UTC](https://www.ruby-forum.com/t/senior-ruby-on-rails-backend-engineer/242255 "2015-06-11T13:08:25Z")
Senior Ruby on Rails Backend Engineer Description Who are we? We will change forever the way people find the job they love. Job search sucks. We are turning around the industry by matching people with relevant jobs … --- ## [Syncronising transmitting and receiving streams to and from a USRP](https://www.ruby-forum.com/t/syncronising-transmitting-and-receiving-streams-to-and-from-a-usrp/242001)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 20, 2015, 6:56pm UTC](https://www.ruby-forum.com/t/syncronising-transmitting-and-receiving-streams-to-and-from-a-usrp/242001 "2015-05-20T18:56:30Z")
Hi All I’m using N210 USRP with XCVR2450 (Rev2) hardware. I’m writing an out of tree module for GRC in C++ for a consensus synchronisation system. The block takes in a certain number of samples from the USRP, then e… --- ## [X300 unknown product code in EEPROM: 2104](https://www.ruby-forum.com/t/x300-unknown-product-code-in-eeprom-2104/234313)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [February 24, 2015, 1:43pm UTC](https://www.ruby-forum.com/t/x300-unknown-product-code-in-eeprom-2104/234313 "2015-02-24T13:43:52Z")
Dose any one know what is the problem with this device.Hardware NI USRP 2940R = x310OS Ubuntu 14.04LTSConnection SFP0 what are these warnings X300 unknown product code in EEPROM: 2104 RX dboard ID: Unknown (0xffff… --- ## [Disable Reverse Proxy for Failover](https://www.ruby-forum.com/t/disable-reverse-proxy-for-failover/240638)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [April 24, 2014, 1:22pm UTC](https://www.ruby-forum.com/t/disable-reverse-proxy-for-failover/240638 "2014-04-24T13:22:32Z")
I have NGINX set up as a reverse proxy, which works fine. In the event my web server goes down, I would like NGINX to act as the failover, and serve a local page with just some basic company information and a “check … --- ## [FM demodulation block performance?](https://www.ruby-forum.com/t/fm-demodulation-block-performance/227213)
**Author:** [@jmfriedt](https://www.ruby-forum.com/u/jmfriedt)\ **Replies:** 1\ **Last updated:** [March 7, 2013, 4:43pm UTC](https://www.ruby-forum.com/t/fm-demodulation-block-performance/227213 "2013-03-07T16:43:48Z")
I am still trying to receive NOAA APT signals using the RTL-SDR DVB dongle. What I did so far: 1/ using a wideband discone antenna, I receive the NOAA APT characteristic signal during passes on a AOR3000 scanner. I … --- ## [\[ANN\] Rails 3.2.7.rc1 has been released!](https://www.ruby-forum.com/t/ann-rails-3-2-7-rc1-has-been-released/221645)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [July 25, 2012, 4:28am UTC](https://www.ruby-forum.com/t/ann-rails-3-2-7-rc1-has-been-released/221645 "2012-07-25T04:28:06Z")
Hi everyone! I’ve pushed a release candidate for Rails 3.2.7. Please try it out! If you find any bugs present in the 3.2.7 release candidate that where not present in the 3.2.6 release, please report them to the R… --- ## [Convertir string a fragmento de código](https://www.ruby-forum.com/t/convertir-string-a-fragmento-de-codigo/218673)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [April 24, 2012, 8:29pm UTC](https://www.ruby-forum.com/t/convertir-string-a-fragmento-de-codigo/218673 "2012-04-24T20:29:24Z")
Hola gente estoy comenzando a desarrollar plugins para el programa de diseño 3d Sketchup de Google, los cuales se escriben en lenguaje ruby, quiero hacer un plugin que me permita dibujar expresiones matemáticas, para … --- ## [Rspec and requests, and folders conventions](https://www.ruby-forum.com/t/rspec-and-requests-and-folders-conventions/215800)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 16, 2012, 5:45pm UTC](https://www.ruby-forum.com/t/rspec-and-requests-and-folders-conventions/215800 "2012-01-16T17:45:43Z")
I’m trying to run rspec requests, using jruby, and I set the defaults in a env.rb file, but it doesn’t seem to be loaded when I run the specs. My folder setup is: /spec/requests/ /spec/requests/section/section\_spec.… [Previous page](https://www.ruby-forum.com/top.md?page=1138&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1140&per_page=50)