# Top **URL:** https://www.ruby-forum.com/top.md?page=1825 [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:** 1826 --- ## [Trouble with :include](https://www.ruby-forum.com/t/trouble-with-include/137670)
**Author:** [@Mozmonkey](https://www.ruby-forum.com/u/Mozmonkey)\ **Replies:** 5\ **Last updated:** [May 16, 2008, 9:12pm UTC](https://www.ruby-forum.com/t/trouble-with-include/137670 "2008-05-16T21:12:35Z")
For some reason it seems that :include is not working for a couple of my associations. Here are the models I’m using: MODELS class Registration \< ActiveRecord::Base has\_many :events, :foreign\_key =\> :user\_id end No… --- ## [Complex Form](https://www.ruby-forum.com/t/complex-form/134356)
**Author:** [@edberner](https://www.ruby-forum.com/u/edberner)\ **Replies:** 5\ **Last updated:** [April 10, 2008, 6:57am UTC](https://www.ruby-forum.com/t/complex-form/134356 "2008-04-10T06:57:07Z")
I’m rending a form of a table in a partial. The rows can be adjusted dynamically. How do I write 1 2 3 4 5 ?? \<%= render :partial =\> ‘round’, :collection =\> @game.rounds %\> \<% fields\_for\_round(round) do |round\_… --- ## [Graph implementation](https://www.ruby-forum.com/t/graph-implementation/132551)
**Author:** [@subhadip](https://www.ruby-forum.com/u/subhadip)\ **Replies:** 5\ **Last updated:** [March 21, 2008, 8:34pm UTC](https://www.ruby-forum.com/t/graph-implementation/132551 "2008-03-21T20:34:52Z")
i am new in rails… pls provide me some code how i show a simple chart/graph in web…pls provide some code…and the requirement how i install required gems…very urgent… --- ## [Hyperlinks in comments](https://www.ruby-forum.com/t/hyperlinks-in-comments/186768)
**Author:** [@paradise](https://www.ruby-forum.com/u/paradise)\ **Replies:** 5\ **Last updated:** [February 26, 2008, 4:14am UTC](https://www.ruby-forum.com/t/hyperlinks-in-comments/186768 "2008-02-26T04:14:34Z")
I am building a social networking site which currently has comments enabled. I was wondering if anyone knew how to enable html within these comments so that people can post links to other sites on the internet and ha… --- ## [Csspool 0.2.0 Released](https://www.ruby-forum.com/t/csspool-0-2-0-released/121601)
**Author:** [@aaronpowell](https://www.ruby-forum.com/u/aaronpowell)\ **Replies:** 5\ **Last updated:** [November 30, 2007, 3:29am UTC](https://www.ruby-forum.com/t/csspool-0-2-0-released/121601 "2007-11-30T03:29:10Z")
Gossip Girl says: csspool version 0.2.0 has been released! http://csspool.rubyforge.org/ CSSpool (pronounced “cesspool”) is a validating SAC parser for CSS. The parser calls methods on a document handler depending… --- ## [Confused on how to set up multiple 'category' controllers us](https://www.ruby-forum.com/t/confused-on-how-to-set-up-multiple-category-controllers-us/78197)
**Author:** [@rob](https://www.ruby-forum.com/u/rob)\ **Replies:** 5\ **Last updated:** [December 6, 2006, 12:11am UTC](https://www.ruby-forum.com/t/confused-on-how-to-set-up-multiple-category-controllers-us/78197 "2006-12-06T00:11:08Z")
I have two controllers - say “food” and “images” (not related to each other at all). Each one will have different categories; I’d like to access them via /categories/2/food, /categories/2/images, etc. But obviously t… --- ## [Rubygems local install](https://www.ruby-forum.com/t/rubygems-local-install/77418)
**Author:** [@andy](https://www.ruby-forum.com/u/andy)\ **Replies:** 5\ **Last updated:** [November 28, 2006, 5:25pm UTC](https://www.ruby-forum.com/t/rubygems-local-install/77418 "2006-11-28T17:25:31Z")
This is part question - part comment… I’m installing a local (non-root) gems. I’ve succeeded in doing this, however I had a problem I thought I might bring to the attention of the community. First… installing on a D… --- ## [New version of AWDwR now available](https://www.ruby-forum.com/t/new-version-of-awdwr-now-available/66756)
**Author:** [@dirtytree](https://www.ruby-forum.com/u/dirtytree)\ **Replies:** 5\ **Last updated:** [August 29, 2006, 6:55pm UTC](https://www.ruby-forum.com/t/new-version-of-awdwr-now-available/66756 "2006-08-29T18:55:55Z")
Folks: I’ve uplaoded the B1.07 version of AWDwR. It fixes a number of reported errata (and a few that weren’t reported :), and includes the updated version of the Action Controller chapter (in fact, Action Controller… --- ## [Newb: Search & Replace](https://www.ruby-forum.com/t/newb-search-replace/51437)
**Author:** [@art](https://www.ruby-forum.com/u/art)\ **Replies:** 5\ **Last updated:** [December 31, 2005, 8:17pm UTC](https://www.ruby-forum.com/t/newb-search-replace/51437 "2005-12-31T20:17:51Z")
Hi all, I’m implementing build automation in Ruby as a ‘learn Ruby’ exercise. I wanted to post the following code and solicit feedback on any idioms I might have missed with regards to text processing with Ruby. The … --- ## [GRC with 2 USRP X310 motherboards and 4 channels](https://www.ruby-forum.com/t/grc-with-2-usrp-x310-motherboards-and-4-channels/241353)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [March 31, 2015, 9:33pm UTC](https://www.ruby-forum.com/t/grc-with-2-usrp-x310-motherboards-and-4-channels/241353 "2015-03-31T21:33:25Z")
I need to set up 2 X310 motherboards to do a 4 channel receive using Gnuradio-Companion under Ubuntu 14.04 LTS, Under GRC, it seems not straighforward to specify the four different carrier frequencies (all four channe… --- ## [Enable memcache with nginx](https://www.ruby-forum.com/t/enable-memcache-with-nginx/234677)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 20, 2015, 9:00pm UTC](https://www.ruby-forum.com/t/enable-memcache-with-nginx/234677 "2015-03-20T21:00:35Z")
Dear Friends i have tried to configure memcache with nginx but still couldn’t configure it anybody have experience to configure memcache with nginx please send your configuration file thanks in advance --- ## [Fwd: \[USRP-users\] USRP, GNURadio Companion, Polyphase Channelizer Issue](https://www.ruby-forum.com/t/fwd-usrp-users-usrp-gnuradio-companion-polyphase-channelizer-issue/234393)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 2, 2015, 12:20am UTC](https://www.ruby-forum.com/t/fwd-usrp-users-usrp-gnuradio-companion-polyphase-channelizer-issue/234393 "2015-03-02T00:20:49Z")
Discuss-gnuradio mailing list removed\_email\_address@domain.invalid https://lists.gnu.org/mailman/listinfo/discuss-gnuradio --- ## [Modifying require to accept Symbol as input and act on said Symbol-input, and then restoring require](https://www.ruby-forum.com/t/modifying-require-to-accept-symbol-as-input-and-act-on-said-symbol-input-and-then-restoring-require/233535)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [December 23, 2014, 2:44pm UTC](https://www.ruby-forum.com/t/modifying-require-to-accept-symbol-as-input-and-act-on-said-symbol-input-and-then-restoring-require/233535 "2014-12-23T14:44:12Z")
Hi guys, I am currently (slowly) rewriting my old MUD. While looking at require lines, it is rather tedious to define the path to all addons - e. g. the path to any given .rb file. I already am at about 150-200 .rb … --- ## [\[Website feedback\] New website for ruby on rails jobs](https://www.ruby-forum.com/t/website-feedback-new-website-for-ruby-on-rails-jobs/233171)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [November 21, 2014, 1:40pm UTC](https://www.ruby-forum.com/t/website-feedback-new-website-for-ruby-on-rails-jobs/233171 "2014-11-21T13:40:26Z")
Hi, I have created a website to post Ruby or Ruby on rails jobs. I know there are lots of websites like this one but pretty much all of them aren’t free. So I would like to do something usefull for the community. As … --- ## [Instant messaging/2 way Chat in Rails](https://www.ruby-forum.com/t/instant-messaging-2-way-chat-in-rails/232322)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 2, 2014, 3:53pm UTC](https://www.ruby-forum.com/t/instant-messaging-2-way-chat-in-rails/232322 "2014-10-02T15:53:50Z")
I have a Rails 3.2.16 app which tracks calls, vehicles, and patient information. I’d like to implement a two-way chat feature similar to instant messaging where employees can chat with each other via instant message … --- ## [Benchmark\_rx.py problem](https://www.ruby-forum.com/t/benchmark-rx-py-problem/232177)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 24, 2014, 3:19pm UTC](https://www.ruby-forum.com/t/benchmark-rx-py-problem/232177 "2014-09-24T15:19:30Z")
Hello, I’m trying to find packet loss in a real communication. I’m working with USRP N210, and I’d like to transmit and receive with benchmark\_tx.py and benchmark\_rx.py in OFDM mod. At the transmitter, using ./bench… --- ## [Gzip if in location example](https://www.ruby-forum.com/t/gzip-if-in-location-example/231448)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 8, 2014, 11:55am UTC](https://www.ruby-forum.com/t/gzip-if-in-location-example/231448 "2014-08-08T11:55:13Z")
Syntax: gzip on | off; Default: gzip off; Context: http, server, location, if in location Is there an example of this “if in location” usage ? Posted at Nginx Forum: --- ## [How to control the order of execution modules in nginx](https://www.ruby-forum.com/t/how-to-control-the-order-of-execution-modules-in-nginx/238819)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 30, 2014, 1:09pm UTC](https://www.ruby-forum.com/t/how-to-control-the-order-of-execution-modules-in-nginx/238819 "2014-01-30T13:09:15Z")
Fromhttp://www.evanmiller.org/nginx-modules-guide.html, “The order of their execution is determined at compile-time”. Is there a way to control this. ngx\_modules.c has the list and order of execution. How do I change … --- ## [Bandwidth limiting per virtualhost](https://www.ruby-forum.com/t/bandwidth-limiting-per-virtualhost/226715)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [November 29, 2013, 2:26am UTC](https://www.ruby-forum.com/t/bandwidth-limiting-per-virtualhost/226715 "2013-11-29T02:26:22Z")
Hi guys, I am managing a high traffic website. I have some embedded images that get a lot of traffic, and i would like to separate the traffic for the embeds, and the images that are viewed from the site on 2 virtual … --- ## [SDR-Based BERT](https://www.ruby-forum.com/t/sdr-based-bert/235506)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [June 27, 2013, 3:50am UTC](https://www.ruby-forum.com/t/sdr-based-bert/235506 "2013-06-27T03:50:19Z")
I often have to test hardware RXs and though I have a hardware BER test fixture, it’s kind of ancient and difficult to work with. I have fantasized about using a USRP to transmit a PRB (pseudo-random bit-sequence) to… --- ## [\[ruby-trunk - Bug #7646\]\[Open\] String#each lineでinvalid byte sequence](https://www.ruby-forum.com/t/ruby-trunk-bug-7646-open-string-each-line-invalid-byte-sequence/225355)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [January 2, 2013, 6:07pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7646-open-string-each-line-invalid-byte-sequence/225355 "2013-01-02T18:07:55Z")
Issue #7646 has been reported by yoshidam (Yoshida Masato). Bug #7646: String#each\_lineでinvalid byte sequence Author: yoshidam (Yoshida Masato) Status: Open Priority: Normal Assignee: Category: Target version: … --- ## [Update on 'next' branch and 3.7 release](https://www.ruby-forum.com/t/update-on-next-branch-and-3-7-release/225339)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [December 30, 2012, 10:33pm UTC](https://www.ruby-forum.com/t/update-on-next-branch-and-3-7-release/225339 "2012-12-30T22:33:37Z")
tl;dr - This is an update on the status of development work on the GNU Radio repository ‘next’ branch that will eventually become the 3.7.0 release, and a call for testers. As a reminder, the new 3.7 API release is pr… --- ## [JRuby PermGen. Out of memory. Heap space memory leaks](https://www.ruby-forum.com/t/jruby-permgen-out-of-memory-heap-space-memory-leaks/220863)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [June 22, 2012, 7:09pm UTC](https://www.ruby-forum.com/t/jruby-permgen-out-of-memory-heap-space-memory-leaks/220863 "2012-06-22T19:09:51Z")
We are working on a big project. During our development we faced with a big a problem related to Heap and PermGen Space. Here our error message: Current error: java.lang.OutOfMemoryError: PermGen space. Ways to solut… --- ## [Why the sleep function produces this result for our embedded ruby?](https://www.ruby-forum.com/t/why-the-sleep-function-produces-this-result-for-our-embedded-ruby/211511)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [September 6, 2011, 11:02am UTC](https://www.ruby-forum.com/t/why-the-sleep-function-produces-this-result-for-our-embedded-ruby/211511 "2011-09-06T11:02:35Z")
We are testing thread coperation for our embedded ruby. We have a C ruby extension implementented the following methods longRunningMethod() shortRunningMethod(). Here is a code for the checking the thread cooperation … --- ## [Nginx 1.0.5 on redhat6.0 appear a serious bug](https://www.ruby-forum.com/t/nginx-1-0-5-on-redhat6-0-appear-a-serious-bug/209779)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [July 22, 2011, 2:49pm UTC](https://www.ruby-forum.com/t/nginx-1-0-5-on-redhat6-0-appear-a-serious-bug/209779 "2011-07-22T14:49:21Z")
Today i update nginx 1.0.0 to 1.0.5 on redhat 6.0 ,after 3 hours ,nginx don’t work,but the nginx process still exist! The follow are from /var/log/message ul 22 10:46:18 localhost xinetd\[31385\]: EXIT: nrpe status=0 pi… --- ## [\[Ruby 1.9-Bug#4331\]\[Open\] FileUtils::DryRun.copy\_entry makes changes](https://www.ruby-forum.com/t/ruby-1-9-bug-4331-open-fileutils-dryrun-copy-entry-makes-changes/202354)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [February 4, 2011, 7:47pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4331-open-fileutils-dryrun-copy-entry-makes-changes/202354 "2011-02-04T19:47:34Z")
Bug #4331: FileUtils::DryRun.copy\_entry makes changes. http://redmine.ruby-lang.org/issues/show/4331 起票者: hanae aoki ステータス: Open, 優先度: Normal ruby -v: ruby 1.9.2p136 (2010-12-25 revision 30365) \[i686-linux\] $ ls src… --- ## [Problem using JRuby with Rails3 and Sql Server 2008](https://www.ruby-forum.com/t/problem-using-jruby-with-rails3-and-sql-server-2008/194127)
**Author:** [@sunny36](https://www.ruby-forum.com/u/sunny36)\ **Replies:** 1\ **Last updated:** [September 24, 2010, 4:50pm UTC](https://www.ruby-forum.com/t/problem-using-jruby-with-rails3-and-sql-server-2008/194127 "2010-09-24T16:50:49Z")
I’ve tried using JRuby with Rails 2.3.8 and Sql Server 2008 and everything is smooth. But I’m facing some problems with Rails 3. Here’s an error that I get when I try to find a post by id. However if I find all the po… --- ## [406 error in calling REST API's](https://www.ruby-forum.com/t/406-error-in-calling-rest-apis/194953)
**Author:** [@arunachandu](https://www.ruby-forum.com/u/arunachandu)\ **Replies:** 1\ **Last updated:** [September 15, 2010, 2:29pm UTC](https://www.ruby-forum.com/t/406-error-in-calling-rest-apis/194953 "2010-09-15T14:29:13Z")
Hi , i have written Java code to call REST API’s . i have written the code like public List view\_blogsbytagXml(String tag,String limit) { System.out.println(tag+""+limit); final String VIEW\_BLOGSBYTAG1=“api/blog… --- ## [How do I update middleware for Rails 3?](https://www.ruby-forum.com/t/how-do-i-update-middleware-for-rails-3/186501)
**Author:** [@bazzel](https://www.ruby-forum.com/u/bazzel)\ **Replies:** 1\ **Last updated:** [August 28, 2010, 1:46pm UTC](https://www.ruby-forum.com/t/how-do-i-update-middleware-for-rails-3/186501 "2010-08-28T13:46:07Z")
Hello, I’m updating an application to Rails 3 that has Uploadify implemented as described by John Nunemaker here: http://railstips.org/blog/archives/2009/07/21/uploadify-and-rails23/ My questions are: Where should… --- ## [Re: loading a different robots.txt file for a different sub domain? (Ray)](https://www.ruby-forum.com/t/re-loading-a-different-robots-txt-file-for-a-different-sub-domain-ray/189027)
**Author:** [@zhys99](https://www.ruby-forum.com/u/zhys99)\ **Replies:** 1\ **Last updated:** [May 22, 2010, 8:04am UTC](https://www.ruby-forum.com/t/re-loading-a-different-robots-txt-file-for-a-different-sub-domain-ray/189027 "2010-05-22T08:04:32Z")
load different robots in the same one “server” block location ~ /robots.txt { if ($host = ‘first.domain’) { rewrite ^/robots.txt /path/to/another/robots.txt last; } } zhys9 ------------------ Original -----------… --- ## [How to use Net::HTTP.get to retrieve passed parameter?](https://www.ruby-forum.com/t/how-to-use-net-http-get-to-retrieve-passed-parameter/173719)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 1\ **Last updated:** [August 13, 2009, 8:10pm UTC](https://www.ruby-forum.com/t/how-to-use-net-http-get-to-retrieve-passed-parameter/173719 "2009-08-13T20:10:46Z")
A third party has written a program that passes a parameter via the GET method. I need to use it to call a Ruby script and pass a parameter. I have researched and experimented for days and cannot figure out how to re… --- ## [Constant cannot be found in the correct rails file](https://www.ruby-forum.com/t/constant-cannot-be-found-in-the-correct-rails-file/166893)
**Author:** [@skiz](https://www.ruby-forum.com/u/skiz)\ **Replies:** 1\ **Last updated:** [April 30, 2009, 5:16pm UTC](https://www.ruby-forum.com/t/constant-cannot-be-found-in-the-correct-rails-file/166893 "2009-04-30T17:16:42Z")
Hi, I am trying to write a session store for rails that uses the big table from google. I have written the class and pasted into here. The problem is I keep getting this error when I try to start the dev server: C… --- ## [Nginx for pops/imaps](https://www.ruby-forum.com/t/nginx-for-pops-imaps/164522)
**Author:** [@derwyn](https://www.ruby-forum.com/u/derwyn)\ **Replies:** 1\ **Last updated:** [April 2, 2009, 7:59am UTC](https://www.ruby-forum.com/t/nginx-for-pops-imaps/164522 "2009-04-02T07:59:08Z")
Hi, I managed to set up nginx to use as a imap/pop proxy with ssl. I’ve found on the site the code in php to authenticate the users for imap/pop. The php script on the server sees the user and password as HTTP\_AUTH\_… --- ## [Recorded FM signal from USRP](https://www.ruby-forum.com/t/recorded-fm-signal-from-usrp/164181)
**Author:** [@Konkreets\_Bass](https://www.ruby-forum.com/u/Konkreets_Bass)\ **Replies:** 1\ **Last updated:** [March 30, 2009, 10:21am UTC](https://www.ruby-forum.com/t/recorded-fm-signal-from-usrp/164181 "2009-03-30T10:21:51Z")
Hi! I’m exploring GNU Radio in my master thesys in context of FM reciever. Where could i get some recorded FM sample signals from USRP? Thanks! --- ## [Prepend\_view\_path and layouts](https://www.ruby-forum.com/t/prepend-view-path-and-layouts/159632)
**Author:** [@joost](https://www.ruby-forum.com/u/joost)\ **Replies:** 1\ **Last updated:** [February 9, 2009, 10:19am UTC](https://www.ruby-forum.com/t/prepend-view-path-and-layouts/159632 "2009-02-09T10:19:20Z")
When using prepend\_view\_path in a before\_filter in application\_controller it renders all views correctly from the added view path. However layouts are still from the default location… Any ideas? --- ## [Rédaction d'un CDC SEO/ROR](https://www.ruby-forum.com/t/ra-daction-dun-cdc-seo-ror/156445)
**Author:** [@serena79](https://www.ruby-forum.com/u/serena79)\ **Replies:** 1\ **Last updated:** [December 27, 2008, 9:50pm UTC](https://www.ruby-forum.com/t/ra-daction-dun-cdc-seo-ror/156445 "2008-12-27T21:50:35Z")
Bonjour, Avant même toute refonte du site et la moindre écriture de code sous ROR, nous recherchons une personne capable de nous faire un Cahier des charges Référencement/SEO en tenant compte des contraintes sous … --- ## [Halfband filter,etc](https://www.ruby-forum.com/t/halfband-filter-etc/152074)
**Author:** [@Sebastiaan\_H](https://www.ruby-forum.com/u/Sebastiaan_H)\ **Replies:** 1\ **Last updated:** [October 29, 2008, 9:21pm UTC](https://www.ruby-forum.com/t/halfband-filter-etc/152074 "2008-10-29T21:21:06Z")
Hi people Can I please ask a question or two about the HBF? So I know that it is has 31 taps and what the coefficients look like from reading a bit. Is it just a lowpass decimation filter from Goodman and Carey’s lis… --- ## [$B%a%b%j%j!\<%/5M$a9g$o$;(B](https://www.ruby-forum.com/t/b-a-b-j-j-5m-a9g-o-b/146271)
**Author:** [@shinichiro.h](https://www.ruby-forum.com/u/shinichiro.h)\ **Replies:** 1\ **Last updated:** [August 19, 2008, 7:33pm UTC](https://www.ruby-forum.com/t/b-a-b-j-j-5m-a9g-o-b/146271 "2008-08-19T19:33:31Z")
e$BIMCO$G$9!#e(B e$B$$$/$D$+%a%b%j%j!\<%/$r8+$D$1$?$N$GJs9p$7$F$\*$-$^$9!#e(B e$B=EMW$J$N$Oe(B transcode.c e$B$@$1$+$H;W$$$^$9!#e(B test/ruby/test\_transcode.rb e$BFs2U=j%j!\<%/$7$F$k$+$J$H;W$$$^$9!#e(B e$B0l2U=j$Oe(B … --- ## [Modificar estructura de una tabla](https://www.ruby-forum.com/t/modificar-estructura-de-una-tabla/143089)
**Author:** [@gesvin](https://www.ruby-forum.com/u/gesvin)\ **Replies:** 1\ **Last updated:** [July 15, 2008, 9:14am UTC](https://www.ruby-forum.com/t/modificar-estructura-de-una-tabla/143089 "2008-07-15T09:14:10Z")
Que tal amigos: Gracias a la ayuda recibida en los foros he creado la tabla Recetas usando scaffold y rake… pero ora necesito modificar la estructura de la tabla para agregarle mas campos… como puedo hacerlo…?? Graci… --- ## [RoR und Tiger - Installation Best Practice?](https://www.ruby-forum.com/t/ror-und-tiger-installation-best-practice/140692)
**Author:** [@Torsten\_Otto](https://www.ruby-forum.com/u/Torsten_Otto)\ **Replies:** 1\ **Last updated:** [June 17, 2008, 5:02pm UTC](https://www.ruby-forum.com/t/ror-und-tiger-installation-best-practice/140692 "2008-06-17T17:02:47Z")
Moin! Ich bin nun wild entschlossen, nächstes Jahr RoR im Untericht zu verwenden. Dazu muss ich es auf unseren Schulcomputern zum Laufen bekommen - Mac minis G4 mit 10.4.11 und Tiger XServe zur Benutzerverwaltung. D… --- ## [Gem fetching error](https://www.ruby-forum.com/t/gem-fetching-error/135950)
**Author:** [@zenny](https://www.ruby-forum.com/u/zenny)\ **Replies:** 1\ **Last updated:** [May 23, 2008, 4:14pm UTC](https://www.ruby-forum.com/t/gem-fetching-error/135950 "2008-05-23T16:14:57Z")
I am trying to install some application using gem, but I keep on getting the error. I tried with ‘gem clean’ and ‘gem update’. The latter gives the following error (the same error is replicable when I try any ruby app… --- ## [Change log directory from default "log"?](https://www.ruby-forum.com/t/change-log-directory-from-default-log/136320)
**Author:** [@nwiger](https://www.ruby-forum.com/u/nwiger)\ **Replies:** 1\ **Last updated:** [April 30, 2008, 8:42pm UTC](https://www.ruby-forum.com/t/change-log-directory-from-default-log/136320 "2008-04-30T20:42:30Z")
Hi, I know there’s a way to do this but can’t find it. IT wants the log directory changed from its default of “log/” to “/var/ log/rails”. Where can I do this? Thanks, Nate --- ## [Message "require\_gem is obsolete"](https://www.ruby-forum.com/t/message-require-gem-is-obsolete/118975)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 1\ **Last updated:** [November 2, 2007, 1:30am UTC](https://www.ruby-forum.com/t/message-require-gem-is-obsolete/118975 "2007-11-02T01:30:27Z")
Bonjour, J’ai depuis des lustres (et peut-etre meme avant !!!) un message “/usr/bin/rake:17:Warning: require\_gem is obsolete. Use gem instead.” quand j’utilise rake (et peut-etre meme ailleurs ?). Tout marche bien, … --- ## [Mysql-proxy vs. acts\_as\_readonlyable vs.?](https://www.ruby-forum.com/t/mysql-proxy-vs-acts-as-readonlyable-vs/115202)
**Author:** [@marcbey](https://www.ruby-forum.com/u/marcbey)\ **Replies:** 1\ **Last updated:** [September 24, 2007, 9:21pm UTC](https://www.ruby-forum.com/t/mysql-proxy-vs-acts-as-readonlyable-vs/115202 "2007-09-24T21:21:20Z")
I have replicated my db (mysql) and have hit roadblocks with both mysql-proxy and with acts\_as\_readonlyable . Firstly, is there something else I should be using? What would be the advantages of mysql-proxy over in-rai… --- ## [Specify database when installing extensions](https://www.ruby-forum.com/t/specify-database-when-installing-extensions/114631)
**Author:** [@Earl\_C](https://www.ruby-forum.com/u/Earl_C)\ **Replies:** 1\ **Last updated:** [September 17, 2007, 3:48pm UTC](https://www.ruby-forum.com/t/specify-database-when-installing-extensions/114631 "2007-09-17T15:48:24Z")
The wiki page on extensions (http://wiki.radiantcms.org/Extensions) says to use: $ rake db:migrate:extensions when installing extensions. Some extensions also require something like: $ rake radiant:extensions:copy\_mo… --- ## [Net::SSH fails on second retry over remote tunnel](https://www.ruby-forum.com/t/net-ssh-fails-on-second-retry-over-remote-tunnel/113508)
**Author:** [@Brian\_Madden\_MD](https://www.ruby-forum.com/u/Brian_Madden_MD)\ **Replies:** 1\ **Last updated:** [September 1, 2007, 6:03am UTC](https://www.ruby-forum.com/t/net-ssh-fails-on-second-retry-over-remote-tunnel/113508 "2007-09-01T06:03:08Z")
Hello- Please pardon me if I’m naïve, this is my first post. I’m working on enabling DRbSSL to tunnel through an SSH connection. My setup is that the “client” runs a DRbSSL service, which starts, and then NetSSH is … --- ## [Allegati in PDF e ActionMailer](https://www.ruby-forum.com/t/allegati-in-pdf-e-actionmailer/108741)
**Author:** [@giovanno\_zangrolli](https://www.ruby-forum.com/u/giovanno_zangrolli)\ **Replies:** 1\ **Last updated:** [July 7, 2007, 3:44am UTC](https://www.ruby-forum.com/t/allegati-in-pdf-e-actionmailer/108741 "2007-07-07T03:44:43Z")
Ciao, nel controller ho la generazione del file.pdf da allegare.Nel modello del Mailer ho: attachment :content\_disposition =\> “attachment”, :body =\> File.read(@percorsofile), :content\_type =\> “application/pdf”, :fil… --- ## [GTK xwindows id](https://www.ruby-forum.com/t/gtk-xwindows-id/107401)
**Author:** [@Erwan\_Masson](https://www.ruby-forum.com/u/Erwan_Masson)\ **Replies:** 1\ **Last updated:** [June 21, 2007, 5:05pm UTC](https://www.ruby-forum.com/t/gtk-xwindows-id/107401 "2007-06-21T17:05:46Z")
Hello, I would like to grab the x windows id to a GTK Drawing Area object. I have seen that is possible to do that easily in python, but I am not be able to retrieve this info on ruby. In Python I can grab like thi… --- ## [Trap(sig, "SYSTEM\_DEFAULT")](https://www.ruby-forum.com/t/trap-sig-system-default/106923)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 1\ **Last updated:** [June 15, 2007, 3:33pm UTC](https://www.ruby-forum.com/t/trap-sig-system-default/106923 "2007-06-15T15:33:00Z")
e$B$H$-$\*$j!"%G%P%C%0$NET9g$K$h$j!“e(BSIGSEGV e$B$de(B SIGBUS e$B$KBP$9$ke(B signal handler e$B$re(B SIG\_DFL e$B$K$7$?$$$3$H$,$”$k$N$G$9$,!"e(BRuby e$B$Ne(B trap e$B$O$=$l$r5v$7$F$/$l$^$;$s!#e(B trap e$B$Ge(B “SIG\_DF… --- ## [Get all classes which include a module](https://www.ruby-forum.com/t/get-all-classes-which-include-a-module/106455)
**Author:** [@mike](https://www.ruby-forum.com/u/mike)\ **Replies:** 1\ **Last updated:** [June 11, 2007, 1:34am UTC](https://www.ruby-forum.com/t/get-all-classes-which-include-a-module/106455 "2007-06-11T01:34:29Z")
Hey, while building a small CMS I now have the problem to create some content elements. To be able to make a selectbox (or something similar), I have to figure out, which content elements (each has its own model-clas… [Previous page](https://www.ruby-forum.com/top.md?page=1824&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1826&per_page=50)