# Top **URL:** https://www.ruby-forum.com/top.md?page=1571 [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:** 1572 --- ## [\[ruby\_1\_9\_2\] $B%3%s%Q%$%k%(%i!\<(B](https://www.ruby-forum.com/t/ruby-1-9-2-b-3-s-q-k-i-b/188239)
**Author:** [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\ **Replies:** 4\ **Last updated:** [May 8, 2010, 8:50am UTC](https://www.ruby-forum.com/t/ruby-1-9-2-b-3-s-q-k-i-b/188239 "2010-05-08T08:50:37Z")
ruby\_1\_9\_2e$B%V%i%s%A$N%3%s%Q%$%k$G%(%i!\<$,5/$-$^$9!#e(B gcc -I. -I.ext/include/i386-netbsdelf5.99.29 -I./include -I. -DONIG\_ENC\_REGISTER=rb\_enc\_register -fPIC -g -Wextra -Wno-unused-parameter -Wno-parentheses -Wpoint… --- ## [Error\_log levels](https://www.ruby-forum.com/t/error-log-levels/186578)
**Author:** [@flash](https://www.ruby-forum.com/u/flash)\ **Replies:** 4\ **Last updated:** [April 11, 2010, 4:22am UTC](https://www.ruby-forum.com/t/error-log-levels/186578 "2010-04-11T04:22:12Z")
I’m getting a lot of entries in my error\_log from memcache throwing a 404 and sending the request to the back end. 2010/04/08 21:07:50 29914#0: \*3207 pcre\_exec() failed: -8 on “example.com” using “” while sending to … --- ## [Undefined method ‘c’ error](https://www.ruby-forum.com/t/undefined-method-a-ca-error/182977)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 4\ **Last updated:** [February 5, 2010, 5:28pm UTC](https://www.ruby-forum.com/t/undefined-method-a-ca-error/182977 "2010-02-05T17:28:40Z")
Hey all, I’m getting an undefined method ‘c’ error. I’m in the students controller, and I’m trying to find the book associated with the student, and then take that book’s id\_number and assign the room’s id to it and … --- ## [How to begin coding with RoR](https://www.ruby-forum.com/t/how-to-begin-coding-with-ror/181490)
**Author:** [@manish\_belsare](https://www.ruby-forum.com/u/manish_belsare)\ **Replies:** 4\ **Last updated:** [January 13, 2010, 6:32am UTC](https://www.ruby-forum.com/t/how-to-begin-coding-with-ror/181490 "2010-01-13T06:32:24Z")
Hey m doin a project on web application…I need 2 know how to start with the coding using Rails framework? Can anyone provide me with a sample code to accept values from the user in a text field and display the values … --- ## [Advice to setup a rails development box](https://www.ruby-forum.com/t/advice-to-setup-a-rails-development-box/177937)
**Author:** [@ProlificCoder](https://www.ruby-forum.com/u/ProlificCoder)\ **Replies:** 4\ **Last updated:** [October 27, 2009, 5:52am UTC](https://www.ruby-forum.com/t/advice-to-setup-a-rails-development-box/177937 "2009-10-27T05:52:11Z")
Hi, I am now starting developing in Rails full time. To be more effective, I want to use one of my old laptops as a server running rails, source control, database server and other tools. My ideal setup is to have al… --- ## [Wxruby problem](https://www.ruby-forum.com/t/wxruby-problem/175788)
**Author:** [@Haris\_BogdanoviS\_S](https://www.ruby-forum.com/u/Haris_BogdanoviS_S)\ **Replies:** 4\ **Last updated:** [September 19, 2009, 8:30pm UTC](https://www.ruby-forum.com/t/wxruby-problem/175788 "2009-09-19T20:30:32Z")
Hi.Line 2 produces an error:1 require “wx” 2 include Wx after starting I get this: uninitialized constant Wx (NameError) from wx.rb:1:in \`require’ from wx.rb:1 Exit code: 1 Can you tell me why is this happening ?… --- ## [InvalidAuthenticityToken](https://www.ruby-forum.com/t/invalidauthenticitytoken/174542)
**Author:** [@karthik](https://www.ruby-forum.com/u/karthik)\ **Replies:** 4\ **Last updated:** [August 31, 2009, 9:28am UTC](https://www.ruby-forum.com/t/invalidauthenticitytoken/174542 "2009-08-31T09:28:47Z")
Hi guys What does the below line says ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken): -e:2:in \`load’ -e:2 Please guide me – Karthik.k Mobile - +91-9894991640 --- ## [Editing benchmark\_rx.py for spectrum access](https://www.ruby-forum.com/t/editing-benchmark-rx-py-for-spectrum-access/172234)
**Author:** [@Umair\_N](https://www.ruby-forum.com/u/Umair_N)\ **Replies:** 4\ **Last updated:** [August 3, 2009, 7:45pm UTC](https://www.ruby-forum.com/t/editing-benchmark-rx-py-for-spectrum-access/172234 "2009-08-03T19:45:09Z")
Hi all, This question is asked a number of times. And I believe it shouldn’t be that tough. Somebody explain where to put this logic in benchmark\_rx.py If no data received set freq to freq number 2 else stay on th… --- ## [How to use Find with conditions?](https://www.ruby-forum.com/t/how-to-use-find-with-conditions/171964)
**Author:** [@railslist](https://www.ruby-forum.com/u/railslist)\ **Replies:** 4\ **Last updated:** [July 12, 2009, 5:53pm UTC](https://www.ruby-forum.com/t/how-to-use-find-with-conditions/171964 "2009-07-12T17:53:21Z")
Recently I read that the following find Type 1 Post.find(:first, :conditions =\> \[‘status = ? and active = ?’, 1, 1\]) can be written as Type 2 Post.find(:first, :conditions =\> { :status =\> 1, :active =\> 1 }) But how d… --- ## [Dynamic png not working](https://www.ruby-forum.com/t/dynamic-png-not-working/162908)
**Author:** [@Chris\_Cortese](https://www.ruby-forum.com/u/Chris_Cortese)\ **Replies:** 4\ **Last updated:** [March 16, 2009, 1:10pm UTC](https://www.ruby-forum.com/t/dynamic-png-not-working/162908 "2009-03-16T13:10:32Z")
I just noticed on one of my sites that my php script that calls header(“Content-type: image/png”) and imagepng(), etc., is not creating a png image. This was working before but I’ve not only switched to nginx from Ap… --- ## [Config.cache\_classes breaks reflect\_on\_assocation?](https://www.ruby-forum.com/t/config-cache-classes-breaks-reflect-on-assocation/160805)
**Author:** [@dino\_d](https://www.ruby-forum.com/u/dino_d)\ **Replies:** 4\ **Last updated:** [February 20, 2009, 10:39am UTC](https://www.ruby-forum.com/t/config-cache-classes-breaks-reflect-on-assocation/160805 "2009-02-20T10:39:52Z")
Hi - I have a model with a user-specific has\_one relationship, meaning, my model, Story, has one Vote, but only on a per-user basis. So, I addressed this issue by adding a has\_one relationship: has\_one :current\_user\_v… --- ## [Passing data from action of cntrlr 1 to action of cntrlr 2](https://www.ruby-forum.com/t/passing-data-from-action-of-cntrlr-1-to-action-of-cntrlr-2/157150)
**Author:** [@bhanub](https://www.ruby-forum.com/u/bhanub)\ **Replies:** 4\ **Last updated:** [January 8, 2009, 11:16am UTC](https://www.ruby-forum.com/t/passing-data-from-action-of-cntrlr-1-to-action-of-cntrlr-2/157150 "2009-01-08T11:16:00Z")
The question is about passing data from action of one controller to action of another controller. Inside the new\_patient\_controller i have the following code when the button “next” is clicked def create\_visit (create… --- ## [\[NEWBIE\] How to (pre-)process custom content types for model object creation?](https://www.ruby-forum.com/t/newbie-how-to-pre-process-custom-content-types-for-model-object-creation/149223)
**Author:** [@FMFMFM](https://www.ruby-forum.com/u/FMFMFM)\ **Replies:** 4\ **Last updated:** [September 23, 2008, 1:42pm UTC](https://www.ruby-forum.com/t/newbie-how-to-pre-process-custom-content-types-for-model-object-creation/149223 "2008-09-23T13:42:15Z")
Hi all, I have the following scenario: I scaffolded a resource R and in the generated create method I have the code that responds to html and xml. Basically by POSTing to the URI I can create entities either via forms … --- ## [InstantRails](https://www.ruby-forum.com/t/instantrails/146757)
**Author:** [@redster](https://www.ruby-forum.com/u/redster)\ **Replies:** 4\ **Last updated:** [August 25, 2008, 7:28pm UTC](https://www.ruby-forum.com/t/instantrails/146757 "2008-08-25T19:28:56Z")
Hi I have installed InstantRails in my localhost. i can able to run ruby on rails apllication. but i saw a folder for php and phpmyadmin in InstantRails. i have doubt about php. we can possible to run php and phpmy… --- ## [Strange error. Don't know what to ask](https://www.ruby-forum.com/t/strange-error-dont-know-what-to-ask/134338)
**Author:** [@comopasta](https://www.ruby-forum.com/u/comopasta)\ **Replies:** 4\ **Last updated:** [April 10, 2008, 1:41am UTC](https://www.ruby-forum.com/t/strange-error-dont-know-what-to-ask/134338 "2008-04-10T01:41:53Z")
Hi guys, I’m puzzled by an error I’m getting in my app. I have some declarations in my show method: GET /tabs/1 GET /tabs/1.xml def show @tab = Tab.find(params\[:id\]) @videos = Video.find(:all, :conditions =\> \[“tab\_i… --- ## [Invoking a windows application (e.g notepad) from ruby](https://www.ruby-forum.com/t/invoking-a-windows-application-e-g-notepad-from-ruby/132418)
**Author:** [@anukulsinghal](https://www.ruby-forum.com/u/anukulsinghal)\ **Replies:** 4\ **Last updated:** [March 20, 2008, 8:01am UTC](https://www.ruby-forum.com/t/invoking-a-windows-application-e-g-notepad-from-ruby/132418 "2008-03-20T08:01:14Z")
Hi, I wanted to know if there is any utility present in ruby through which we can invoke an external windows app (notepad.exe) or any exe. Can anyone please help me with the relevant code in ruby which can do so? Th… --- ## [Re: Waterfallsink](https://www.ruby-forum.com/t/re-waterfallsink/186735)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [February 25, 2008, 8:36pm UTC](https://www.ruby-forum.com/t/re-waterfallsink/186735 "2008-02-25T20:36:26Z")
On 2/23/08, Tobias G. removed\_email\_address@domain.invalid wrote: I just wanted to ask if anybody else on the list sees some strange behavior with waterfallsink2.py. I see strange waterfall behavior in a MinGW insta… --- ## [Caching CSS Issue](https://www.ruby-forum.com/t/caching-css-issue/126747)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [January 22, 2008, 3:29am UTC](https://www.ruby-forum.com/t/caching-css-issue/126747 "2008-01-22T03:29:36Z")
I have a problem I was hoping someone could shed some light on. I noticed that with every request to my server, the css file was being requested. I went ahead and made a static link to the css file so there is no qu… --- ## [Online eBooks @ jumbooks.com](https://www.ruby-forum.com/t/online-ebooks-jumbooks-com/126626)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [January 21, 2008, 5:09am UTC](https://www.ruby-forum.com/t/online-ebooks-jumbooks-com/126626 "2008-01-21T05:09:42Z")
Hi Friends, Recently I have been searching for some technical books and found this gem link website called http://www.jumbooks.com They use upload the books frequently. They have got books on Java, ASP.net, .NET, Lin… --- ## [TextMate bundle not compatible with nested specs for running focused tests?](https://www.ruby-forum.com/t/textmate-bundle-not-compatible-with-nested-specs-for-running-focused-tests/125940)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 4\ **Last updated:** [January 14, 2008, 6:24pm UTC](https://www.ruby-forum.com/t/textmate-bundle-not-compatible-with-nested-specs-for-running-focused-tests/125940 "2008-01-14T18:24:07Z")
Seems like the recently updated (and wonderful) textmate bundle does not take into account running individual tests that are in nested specs. Anybody else notice this? Any ideas? Matt --- ## [Help with DB migration file](https://www.ruby-forum.com/t/help-with-db-migration-file/123932)
**Author:** [@veeraa2003](https://www.ruby-forum.com/u/veeraa2003)\ **Replies:** 4\ **Last updated:** [December 22, 2007, 10:14am UTC](https://www.ruby-forum.com/t/help-with-db-migration-file/123932 "2007-12-22T10:14:14Z")
HI Every body, I have 4 Migration file name like : 001\_create\_table\_users.rb 002\_create\_table\_profiles.rb 003\_create\_table\_messages.rb 004\_create\_table\_replies.rb Here I want to run the third migration file directl… --- ## [Yydebug](https://www.ruby-forum.com/t/yydebug/119812)
**Author:** [@nobu](https://www.ruby-forum.com/u/nobu)\ **Replies:** 4\ **Last updated:** [November 14, 2007, 4:01am UTC](https://www.ruby-forum.com/t/yydebug/119812 "2007-11-14T04:01:59Z")
e$B$J$+$@$G$9!#e(B e$B%3%^%s%I%i%$%s%\*%W%7%g%s$+$i?($l$kFbItJQ?t$r!"%0%m!\<%P%k$+$ie(BVMe$B$+e(B parsere$B$K0\\9T$7$?$$$H9M$($F$$$k$N$G$9$,!“e(Byydebuge$B$Oe(Bbisone$B$G@8@.$5$le(B e$B$k%=!\<%9$KKd$a9~$^$l$F$$$k$N$G%3%s%… --- ## [Reflecting on an Association Extension](https://www.ruby-forum.com/t/reflecting-on-an-association-extension/117938)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [October 22, 2007, 7:24pm UTC](https://www.ruby-forum.com/t/reflecting-on-an-association-extension/117938 "2007-10-22T19:24:28Z")
Hi all. How can I reflect on a method which had been extended into an association. If i try model.association.method(:method\_name) I get an undefined error yet I can invoke it via model.association.method\_name. I’ve … --- ## [DAH, using the 'id' property on an object. Get around ruby](https://www.ruby-forum.com/t/dah-using-the-id-property-on-an-object-get-around-ruby/114212)
**Author:** [@ktheory](https://www.ruby-forum.com/u/ktheory)\ **Replies:** 4\ **Last updated:** [September 11, 2007, 9:17am UTC](https://www.ruby-forum.com/t/dah-using-the-id-property-on-an-object-get-around-ruby/114212 "2007-09-11T09:17:57Z")
DAH, I keep running into issues with using the ID property on an object. What is the correct way to use the ID property on an object, without pissing Ruby off? In my app I need to be able to use the id property on any… --- ## [Ruby and google](https://www.ruby-forum.com/t/ruby-and-google/105420)
**Author:** [@bitsmith](https://www.ruby-forum.com/u/bitsmith)\ **Replies:** 4\ **Last updated:** [May 30, 2007, 12:47am UTC](https://www.ruby-forum.com/t/ruby-and-google/105420 "2007-05-30T00:47:56Z")
…is there anyplace in google’s web site describing using ruby with google map api??? i like to try getting something useful out of it for trouble dispatch people …tia dave --- ## [Is highrisehq.com 2 separate rails app?](https://www.ruby-forum.com/t/is-highrisehq-com-2-separate-rails-app/93076)
**Author:** [@Dorren](https://www.ruby-forum.com/u/Dorren)\ **Replies:** 4\ **Last updated:** [April 27, 2007, 9:03pm UTC](https://www.ruby-forum.com/t/is-highrisehq-com-2-separate-rails-app/93076 "2007-04-27T21:03:50Z")
is highrisehq.com 2 separate rails apps or just one? From poking around, it seems like the main signup site is separate from client site, like xyz.highrisehq.com. If so, what’s the reason for 2 separate apps? --- ## [How to make an extendable application](https://www.ruby-forum.com/t/how-to-make-an-extendable-application/88887)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [March 27, 2007, 12:11am UTC](https://www.ruby-forum.com/t/how-to-make-an-extendable-application/88887 "2007-03-27T00:11:16Z")
Hey, This is a question aimed to all who have created their own CMSs. What is the correct way to go about making a reusable CMS? We all must be doing this, creating a new CMS for each site we do is prohibitvely expen… --- ## [Acts\_as\_attachment custom filename - parent name](https://www.ruby-forum.com/t/acts-as-attachment-custom-filename-parent-name/89344)
**Author:** [@guest](https://www.ruby-forum.com/u/guest)\ **Replies:** 4\ **Last updated:** [March 20, 2007, 3:20pm UTC](https://www.ruby-forum.com/t/acts-as-attachment-custom-filename-parent-name/89344 "2007-03-20T15:20:53Z")
I’m trying to customize the filename in aaa and I know that you can over-ride the full\_filename method in the model, but I can’t figure out how to do exactly what I want. Imagine you have three models: class ActionMo… --- ## [Alternate URI escaping mechanisms?](https://www.ruby-forum.com/t/alternate-uri-escaping-mechanisms/82041)
**Author:** [@dwfrank](https://www.ruby-forum.com/u/dwfrank)\ **Replies:** 4\ **Last updated:** [January 17, 2007, 2:05am UTC](https://www.ruby-forum.com/t/alternate-uri-escaping-mechanisms/82041 "2007-01-17T02:05:21Z")
URI#escape escapes to UTF-8. I need to escape to Latin-1 for Amazon’s REST API. Is there another library I can use? There doesn’t seem to be a way to change what URI#escape uses (at least, not from the skeleton std … --- ## [TkEntry validation?](https://www.ruby-forum.com/t/tkentry-validation/75641)
**Author:** [@Matt\_Maycock](https://www.ruby-forum.com/u/Matt_Maycock)\ **Replies:** 4\ **Last updated:** [November 12, 2006, 2:31am UTC](https://www.ruby-forum.com/t/tkentry-validation/75641 "2006-11-12T02:31:03Z")
Hi. I wrote the following to make some of my input validation from TkEntry’s a bit easier. I thought some others might be interested (still has some parts that could use work) Usage: num = TkEntry.new(…) num.filter… --- ## [Need help on: Linux Gnome2 Glade Cairo callback problem](https://www.ruby-forum.com/t/need-help-on-linux-gnome2-glade-cairo-callback-problem/71873)
**Author:** [@miked](https://www.ruby-forum.com/u/miked)\ **Replies:** 4\ **Last updated:** [October 18, 2006, 10:39am UTC](https://www.ruby-forum.com/t/need-help-on-linux-gnome2-glade-cairo-callback-problem/71873 "2006-10-18T10:39:46Z")
Hi, I have a Glade project main app window with a toolbar and 4 'drawingarea’s, into which I draw some test images using Cairo. After anywhere between 50 and 100 drawingarea updates I get the following message when c… --- ## [Variables de session](https://www.ruby-forum.com/t/variables-de-session/70677)
**Author:** [@Miguel\_ESZ](https://www.ruby-forum.com/u/Miguel_ESZ)\ **Replies:** 4\ **Last updated:** [October 2, 2006, 10:15pm UTC](https://www.ruby-forum.com/t/variables-de-session/70677 "2006-10-02T22:15:57Z")
Hola, quiero que cuando expire una variable de session hacer una operacion determinada, es posible obtener este evento??? Como cambiar las propiedades de ese tipo de variable ??? Si alguien conoce un enlace en que se … --- ## [How to compile extensions in Visual Studio 2005](https://www.ruby-forum.com/t/how-to-compile-extensions-in-visual-studio-2005/64941)
**Author:** [@fangheuschrecke](https://www.ruby-forum.com/u/fangheuschrecke)\ **Replies:** 4\ **Last updated:** [August 16, 2006, 12:03am UTC](https://www.ruby-forum.com/t/how-to-compile-extensions-in-visual-studio-2005/64941 "2006-08-16T00:03:59Z")
Hi all, I found this a while ago (on an SAP mailing list, if I recall correctly) and I thought I share this. When compiling native extensions on windows using Visual Studio 2005, loading the resulting library results… --- ## [Devious or what? : hacking super : should this work?](https://www.ruby-forum.com/t/devious-or-what-hacking-super-should-this-work/98542)
**Author:** [@jeremyheiler](https://www.ruby-forum.com/u/jeremyheiler)\ **Replies:** 4\ **Last updated:** [July 16, 2006, 2:15am UTC](https://www.ruby-forum.com/t/devious-or-what-hacking-super-should-this-work/98542 "2006-07-16T02:15:33Z")
I’ve discovered that an unadorned call to “super” need not call the parent method with the same arguments!!! If you bind the entire argument list to a variable you can modify the list before calling “super”. Check i… --- ## [Error when using plugin discover](https://www.ruby-forum.com/t/error-when-using-plugin-discover/98145)
**Author:** [@ldk2005](https://www.ruby-forum.com/u/ldk2005)\ **Replies:** 4\ **Last updated:** [July 14, 2006, 11:08pm UTC](https://www.ruby-forum.com/t/error-when-using-plugin-discover/98145 "2006-07-14T23:08:13Z")
When I run ./script/plugin discover to register new plugin sites I get stopped at this point with the following error. … http://svn.northpub.com/plugins/ http://rhnh.svnrepository.com/svn/public/rails/plugins/ (eva… --- ## [Short But Unique (#83)](https://www.ruby-forum.com/t/short-but-unique-83/63591)
**Author:** [@bbazzarrakk](https://www.ruby-forum.com/u/bbazzarrakk)\ **Replies:** 4\ **Last updated:** [June 20, 2006, 5:40pm UTC](https://www.ruby-forum.com/t/short-but-unique-83/63591 "2006-06-20T17:40:30Z")
The three rules of Ruby Q.: Please do not post any solutions or spoiler discussion for this quiz until 48 hours have passed from the time on this message. Support Ruby Q. by submitting ideas as often as you can: … --- ## [Running](https://www.ruby-forum.com/t/running/94794)
**Author:** [@David\_Caruth](https://www.ruby-forum.com/u/David_Caruth)\ **Replies:** 4\ **Last updated:** [May 16, 2006, 12:42am UTC](https://www.ruby-forum.com/t/running/94794 "2006-05-16T00:42:22Z")
Hello! I’ve just started playing with GnuRadio and the USRP, and was hoping to run it on Windows XP. I found Martin’s installer “setup-gnuradio-complete-2.6cvs.exe” and it worked great. I then tried to run the exam… --- ## [\[ANN/ADV\] Ruby for Rails now published in paper!](https://www.ruby-forum.com/t/ann-adv-ruby-for-rails-now-published-in-paper/60220)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [May 11, 2006, 3:47pm UTC](https://www.ruby-forum.com/t/ann-adv-ruby-for-rails-now-published-in-paper/60220 "2006-05-11T15:47:41Z")
Hi – I’m on the road, so I haven’t laid eyes on it yet – but word on the virtual street is that “Ruby for Rails: Ruby techniques for Rails developers” is now out in paper. It will probably take a little longer to tri… --- ## [Noob Question - String Manipulation](https://www.ruby-forum.com/t/noob-question-string-manipulation/59718)
**Author:** [@jcernelli](https://www.ruby-forum.com/u/jcernelli)\ **Replies:** 4\ **Last updated:** [May 5, 2006, 8:50pm UTC](https://www.ruby-forum.com/t/noob-question-string-manipulation/59718 "2006-05-05T20:50:25Z")
Hey, I’m pretty new to Ruby and am trying to absorb the “ruby way” of things as much as I can. What’s the best way to solve this problem: I have a string that contains html formating. All I want is the plain text. --- ## [Accessing Session Object from a model](https://www.ruby-forum.com/t/accessing-session-object-from-a-model/56025)
**Author:** [@SSSSS\_SSSSSSSSSSSSS](https://www.ruby-forum.com/u/SSSSS_SSSSSSSSSSSSS)\ **Replies:** 4\ **Last updated:** [March 27, 2006, 2:49pm UTC](https://www.ruby-forum.com/t/accessing-session-object-from-a-model/56025 "2006-03-27T14:49:54Z")
i realize that this goes against the basic idea of the MVC architecture, but i’ve found myself in a situation where i need to get information about the current user in a model & i’m not sure how to do it. Basically, w… --- ## [Gem + libxml](https://www.ruby-forum.com/t/gem-libxml/79662)
**Author:** [@Mikael\_Larsson](https://www.ruby-forum.com/u/Mikael_Larsson)\ **Replies:** 4\ **Last updated:** [March 11, 2006, 10:53am UTC](https://www.ruby-forum.com/t/gem-libxml/79662 "2006-03-11T10:53:47Z")
Hi Wat is wrong here ?? Do I need ruby source? linux:~ # linux:~ # ruby -v ruby 1.8.2 (2004-12-25) \[i586-linux\] linux:~ # gem -v 0.8.11 linux:~ # gem install libxml-ruby Attempting local installation of ‘libxml-r… --- ## [Which GUI toolkit in Ubuntu?](https://www.ruby-forum.com/t/which-gui-toolkit-in-ubuntu/69846)
**Author:** [@pesachzon](https://www.ruby-forum.com/u/pesachzon)\ **Replies:** 4\ **Last updated:** [February 18, 2006, 11:20pm UTC](https://www.ruby-forum.com/t/which-gui-toolkit-in-ubuntu/69846 "2006-02-18T23:20:39Z")
Hi, Can anyone recommend a gui toolkit that works well with ruby in ubuntu? Thanks --- ## [Unescaped text in REXML](https://www.ruby-forum.com/t/unescaped-text-in-rexml/50598)
**Author:** [@Farrel\_L](https://www.ruby-forum.com/u/Farrel_L)\ **Replies:** 4\ **Last updated:** [December 18, 2005, 11:20pm UTC](https://www.ruby-forum.com/t/unescaped-text-in-rexml/50598 "2005-12-18T23:20:38Z")
Hi Rubyists, I’m writing a small app that will be generating HTML programatically using REXML. Part of the HTML that will be generated is a tag with some JavaScript in it. However the JavaScript is full of character… --- ## [Simply a bug?](https://www.ruby-forum.com/t/simply-a-bug/71254)
**Author:** [@kane](https://www.ruby-forum.com/u/kane)\ **Replies:** 4\ **Last updated:** [December 18, 2005, 4:12am UTC](https://www.ruby-forum.com/t/simply-a-bug/71254 "2005-12-18T04:12:35Z")
Hello, I’ve a problem under windows xp, someone will told “of course”, but in this case i didn’t think it’s only windows. Bref, on IRB all characters “\[ | {” and also all characters which use the ALTGR key under a fr… --- ## [GNUradio DQPSK bit error rate](https://www.ruby-forum.com/t/gnuradio-dqpsk-bit-error-rate/243565)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [December 4, 2015, 8:04pm UTC](https://www.ruby-forum.com/t/gnuradio-dqpsk-bit-error-rate/243565 "2015-12-04T20:04:59Z")
Hello all Almost a month ago i started working on a digital communications project which involves GNUradio. I am now severely struggling to get past some errors or mismatches I am encountering in GNUradio. I am desp… --- ## [Usage question: module\_function](https://www.ruby-forum.com/t/usage-question-module-function/242962)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [August 11, 2015, 8:00am UTC](https://www.ruby-forum.com/t/usage-question-module-function/242962 "2015-08-11T08:00:14Z")
\[EDIT: Since I didn’t get a response here, I cross posted the question at and received an answer, so I consider it solved\] Consider this module: module MM def f end def self.g end module\_function :f end Both,… --- ## [I'm looking for my first Ruby remote job](https://www.ruby-forum.com/t/im-looking-for-my-first-ruby-remote-job/242296)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [June 12, 2015, 8:08pm UTC](https://www.ruby-forum.com/t/im-looking-for-my-first-ruby-remote-job/242296 "2015-06-12T20:08:31Z")
Hi all. I’m a five years developer and right now I’m looking for my first remote job. I always worked in Java but in the last year I started to use Ruby in my spare time and I love it. I’m subscribed to railscasts and… --- ## [ScriptingContainer Error](https://www.ruby-forum.com/t/scriptingcontainer-error/231669)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [August 22, 2014, 4:53am UTC](https://www.ruby-forum.com/t/scriptingcontainer-error/231669 "2014-08-22T04:53:20Z")
Hello! I have run into an error that only seems to happen in a chroot jail: org.jruby.embed.EvalFailedException: (NameError) uninitialized constant Gem::StubSpecification::Object at org.jruby.embed.internal.EmbedEv… --- ## [Minitest 4.7.0 Released](https://www.ruby-forum.com/t/minitest-4-7-0-released/227529)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 0\ **Last updated:** [March 18, 2013, 11:33pm UTC](https://www.ruby-forum.com/t/minitest-4-7-0-released/227529 "2013-03-18T23:33:08Z")
minitest version 4.7.0 has been released! home: https://github.com/seattlerb/minitest rdoc: http://docs.seattlerb.org/minitest vim: https://github.com/sunaku/vim-ruby-minitest minitest provides a complete suite of … --- ## [DRINGEND RoR Mongo DB DEVELOPER NEEDED](https://www.ruby-forum.com/t/dringend-ror-mongo-db-developer-needed/219347)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [April 30, 2012, 10:41am UTC](https://www.ruby-forum.com/t/dringend-ror-mongo-db-developer-needed/219347 "2012-04-30T10:41:51Z")
FÜR EIN COMMUNITY PROJEKT SUCHEN WIR DRINGEND PROGRAMMIERER MIT FOLGENDEN SKILLS IN NEUSTADT/WEINSTRASSE. Ruby on Rails MongoDB HTML5, CSS3 Backbone.js, JavaScript, CoffeeScript, jQuery optional: Rabbit… [Previous page](https://www.ruby-forum.com/top.md?page=1570&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1572&per_page=50)