# Top **URL:** https://www.ruby-forum.com/top.md?page=1141 [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:** 1142 --- ## [How to handle non-ascii characters](https://www.ruby-forum.com/t/how-to-handle-non-ascii-characters/53158)
**Author:** [@nicksnels](https://www.ruby-forum.com/u/nicksnels)\ **Replies:** 3\ **Last updated:** [January 27, 2006, 12:22pm UTC](https://www.ruby-forum.com/t/how-to-handle-non-ascii-characters/53158 "2006-01-27T12:22:08Z")
Hi, the last couple of days I’m trying to index some txt files. Once indexed I have the habit of checking the contents of the Ferret index with Luke. But everytime I tried to open the index I got a ‘read past EOF’ err… --- ## [Hier Block - Message and Stream Ports - Port of Of Range](https://www.ruby-forum.com/t/hier-block-message-and-stream-ports-port-of-of-range/232015)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 13, 2014, 5:52pm UTC](https://www.ruby-forum.com/t/hier-block-message-and-stream-ports-port-of-of-range/232015 "2014-09-13T17:52:48Z")
I have a hier block with a couple of message i/o and complex stream i/o. After including the hier block in a top\_block and running, it threw out an error about input ports being out of range. It turned out that it ha… --- ## [Fastcgi\_cache\_bypass. Need some explain](https://www.ruby-forum.com/t/fastcgi-cache-bypass-need-some-explain/231989)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 11, 2014, 4:30pm UTC](https://www.ruby-forum.com/t/fastcgi-cache-bypass-need-some-explain/231989 "2014-09-11T16:30:40Z")
Hi, I am attempting to configure nginx to avoid caching some data. map $http\_x\_requested\_with $no\_cache { default 0; "XMLHttpRequest" 1; } fastcgi\_cache\_bypass $no\_cache; fastcgi\_no\_cac… --- ## [Inline formsets?](https://www.ruby-forum.com/t/inline-formsets/201236)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 13, 2014, 10:47pm UTC](https://www.ruby-forum.com/t/inline-formsets/201236 "2014-03-13T22:47:27Z")
hi, I’m new to Rails (I’m comming from Django) and I’m looking for something equivalent to Django’s Formsets (http:// Formsets | Django documentation | Django) and Inline Formsets (Creating forms from models | Django… --- ## [Font Size in GNU Radio Companion](https://www.ruby-forum.com/t/font-size-in-gnu-radio-companion/237518)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [November 17, 2013, 10:19pm UTC](https://www.ruby-forum.com/t/font-size-in-gnu-radio-companion/237518 "2013-11-17T22:19:30Z")
The font size in GNU Radio Companion seems to be fixed and quite small, at least for those with visual impairements. Is there any way to change it (either via GUI or via a source edit)? --- ## [How to use group in nested associations](https://www.ruby-forum.com/t/how-to-use-group-in-nested-associations/227844)
**Author:** [@javix](https://www.ruby-forum.com/u/javix)\ **Replies:** 1\ **Last updated:** [March 30, 2013, 6:31pm UTC](https://www.ruby-forum.com/t/how-to-use-group-in-nested-associations/227844 "2013-03-30T18:31:01Z")
The below query fails: Timesheet.joins(:time\_entries).select(“timesheets.\*, sum(time\_entries.worktime) as total”).group(“timesheets.start\_date”) The models have the following relations: Timesheet \< AR has\_many :acti… --- ## [New Ruby On Rails Group to Connect Midwest Developers](https://www.ruby-forum.com/t/new-ruby-on-rails-group-to-connect-midwest-developers/225065)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 7\ **Last updated:** [December 13, 2012, 5:27am UTC](https://www.ruby-forum.com/t/new-ruby-on-rails-group-to-connect-midwest-developers/225065 "2012-12-13T05:27:26Z")
Join: --- ## [Simple code dosn't work](https://www.ruby-forum.com/t/simple-code-dosnt-work/216365)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [April 5, 2012, 12:02am UTC](https://www.ruby-forum.com/t/simple-code-dosnt-work/216365 "2012-04-05T00:02:05Z")
This is my 1st post. So please don’t mess with me, if I did something wrong. Really need help on this one. Thx! using Ruby 1.9.3, Rails 3.2.1, RSpec 2.8.0 require ‘rubygems’ require ‘rspec’ test\_array = \[1,2,3,4,5… --- ## [PUTs without "Content-Length" header line are rejected with a 411](https://www.ruby-forum.com/t/puts-without-content-length-header-line-are-rejected-with-a-411/186461)
**Author:** [@John\_Griffin](https://www.ruby-forum.com/u/John_Griffin)\ **Replies:** 1\ **Last updated:** [December 22, 2010, 2:51pm UTC](https://www.ruby-forum.com/t/puts-without-content-length-header-line-are-rejected-with-a-411/186461 "2010-12-22T14:51:37Z")
Hey I am using nginx to proxy couchdb. Performing the following returns a 411 Length Required: curl -X PUT https://testing.com/abc --insecure --user john Whereas passing a length of 0 in works fine: curl -X PUT htt… --- ## [How to configure Blog Extension in Radiant CMS](https://www.ruby-forum.com/t/how-to-configure-blog-extension-in-radiant-cms/188509)
**Author:** [@preksha](https://www.ruby-forum.com/u/preksha)\ **Replies:** 1\ **Last updated:** [August 24, 2010, 11:57am UTC](https://www.ruby-forum.com/t/how-to-configure-blog-extension-in-radiant-cms/188509 "2010-08-24T11:57:33Z")
Hi all, I have installed radiant gem and made one application of radiant CMS.I have also installed Blog extension in my radient application. But how to configure it… I can’t find the link for the “New Blog Post”.i.e. … --- ## [Verständnisfrage: Nested SQL- queries mit ActiveRecord](https://www.ruby-forum.com/t/versta-ndnisfrage-nested-sql-queries-mit-activerecord/169092)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [May 29, 2009, 3:04pm UTC](https://www.ruby-forum.com/t/versta-ndnisfrage-nested-sql-queries-mit-activerecord/169092 "2009-05-29T15:04:16Z")
Hallo, leider habe ich ein Problem mit ActiveRecord. Hier ein kurzes Beispiel: competitors (id, name,score) has\_won\_against(id, competitor1,competitor2,price) Nun möchte ich gerne, die alle Wettbewerber Selektieren,… --- ## [Cannot run shell scripts (cannot allocate memory)](https://www.ruby-forum.com/t/cannot-run-shell-scripts-cannot-allocate-memory/164491)
**Author:** [@LSSSSszlSSSSBSSSSc](https://www.ruby-forum.com/u/LSSSSszlSSSSBSSSSc)\ **Replies:** 1\ **Last updated:** [April 2, 2009, 12:43am UTC](https://www.ruby-forum.com/t/cannot-run-shell-scripts-cannot-allocate-memory/164491 "2009-04-02T00:43:42Z")
I’m running a Rails application with Tomcat and I keep getting this error: IOError in Admin/profilesController#update Cannot run program “/bin/sh” (in directory “/opt/apache-tomcat-6.0.18/webapps/ROOT/WEB-INF”): java… --- ## [Problem in configure with trunk 10632](https://www.ruby-forum.com/t/problem-in-configure-with-trunk-10632/163168)
**Author:** [@Brett\_LSTrotter](https://www.ruby-forum.com/u/Brett_LSTrotter)\ **Replies:** 7\ **Last updated:** [March 18, 2009, 12:45am UTC](https://www.ruby-forum.com/t/problem-in-configure-with-trunk-10632/163168 "2009-03-18T00:45:21Z")
checking for xdg-mime… true checking for Python \>= 2.5… yes checking for Python Cheetah templates \>= 2.0.0… yes checking for Python lxml wrappers \>= 2.0.0… yes checking for Python gtk wrappers \>= 2.10.0… ^C^C^C^C^C^… --- ## [Re: Mix and Match (#186)](https://www.ruby-forum.com/t/re-mix-and-match-186/155686)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 7\ **Last updated:** [December 16, 2008, 3:08am UTC](https://www.ruby-forum.com/t/re-mix-and-match-186/155686 "2008-12-16T03:08:03Z")
Is it possible to post a solution already? (I guess the question is poetical, just strange that no one posted one yet - was it so hard, or no one has time amidst the pre-XMas craze, or… ?) Cheers, Peter http://scr… --- ## [Script/server error](https://www.ruby-forum.com/t/script-server-error/142500)
**Author:** [@Camel](https://www.ruby-forum.com/u/Camel)\ **Replies:** 7\ **Last updated:** [July 8, 2008, 7:04pm UTC](https://www.ruby-forum.com/t/script-server-error/142500 "2008-07-08T19:04:06Z")
Not sure why I’m getting this error, cause I believe it worked yesterday before I quit and now it’s giving me this error. The last thing I did was try and get an ActionMailer thing to work. I searched through the ar… --- ## [Pretty HTML reporting for stories](https://www.ruby-forum.com/t/pretty-html-reporting-for-stories/139304)
**Author:** [@mwalsh](https://www.ruby-forum.com/u/mwalsh)\ **Replies:** 7\ **Last updated:** [June 3, 2008, 7:43am UTC](https://www.ruby-forum.com/t/pretty-html-reporting-for-stories/139304 "2008-06-03T07:43:52Z")
Hi all, I’m just getting to grips with rspec, and I’m trying to put together a showy demo. We’re trying to use the (plain text) stories feature, rather than the specs. I’d like to show off a fancy HTML report of the r… --- ## [Install typo in LAN](https://www.ruby-forum.com/t/install-typo-in-lan/137886)
**Author:** [@Huang\_Jay](https://www.ruby-forum.com/u/Huang_Jay)\ **Replies:** 1\ **Last updated:** [May 20, 2008, 12:10am UTC](https://www.ruby-forum.com/t/install-typo-in-lan/137886 "2008-05-20T00:10:17Z")
Hi, I’m a newbie here, My question is what if i run typo on my own machine while I don’t have a static IP. I just wanna share my typo blog in local area network. I followed the instruction at http://typosphere.org/20… --- ## [Comparing time values](https://www.ruby-forum.com/t/comparing-time-values/133337)
**Author:** [@gustav](https://www.ruby-forum.com/u/gustav)\ **Replies:** 7\ **Last updated:** [March 30, 2008, 8:43pm UTC](https://www.ruby-forum.com/t/comparing-time-values/133337 "2008-03-30T20:43:59Z")
In my controller, I would like to validate wether the time is before or after 10:30 a given day. The only way I’ve found so far is convert back from time to string to integer and so forth using the strftime-method, wh… --- ## [What's the point of using Selenium?](https://www.ruby-forum.com/t/whats-the-point-of-using-selenium/131604)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [March 12, 2008, 4:15pm UTC](https://www.ruby-forum.com/t/whats-the-point-of-using-selenium/131604 "2008-03-12T16:15:49Z")
Hello, I’m wondering why I should use Selenium if I am already testing my application using functional and integration tests? Don’t Selenium tests merely test the same functionality? Thanks, Ruben --- ## [Unable to run the code](https://www.ruby-forum.com/t/unable-to-run-the-code/124062)
**Author:** [@pradeepta](https://www.ruby-forum.com/u/pradeepta)\ **Replies:** 7\ **Last updated:** [December 24, 2007, 11:32am UTC](https://www.ruby-forum.com/t/unable-to-run-the-code/124062 "2007-12-24T11:32:35Z")
Hi I am trying to get a webpage using this code require ‘net/http’ Net::HTTP.start(‘www.rubyinside.com’) do |http| req = Net::HTTP::Get.new(‘/test.txt’) puts http.request(req).body end but it is giving erro… --- ## [Is it a lot?](https://www.ruby-forum.com/t/is-it-a-lot/89923)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 7\ **Last updated:** [April 2, 2007, 12:13am UTC](https://www.ruby-forum.com/t/is-it-a-lot/89923 "2007-04-02T00:13:53Z")
hi, do you think is it a lot 0.4 sec (with rendering, db and other stuff) to load a page for a page that will be viewed a lot of time with a lot of requests/seconds ? (caching is not possible in this page :() --- ## [Strange Bug - Hard to Title](https://www.ruby-forum.com/t/strange-bug-hard-to-title/89090)
**Author:** [@michaelb](https://www.ruby-forum.com/u/michaelb)\ **Replies:** 1\ **Last updated:** [March 17, 2007, 5:06am UTC](https://www.ruby-forum.com/t/strange-bug-hard-to-title/89090 "2007-03-17T05:06:26Z")
Yeah, I know. Very bad topic title, but there is no quick way to describe this problem in 2 words: I am learning Ruby right now, and I am using the wonderful Learning R. guide by Satish T… I am currently at the chapte… --- ## [00.01.class" error?](https://www.ruby-forum.com/t/00-01-class-error/86703)
**Author:** [@rubysharma](https://www.ruby-forum.com/u/rubysharma)\ **Replies:** 1\ **Last updated:** [February 24, 2007, 9:58pm UTC](https://www.ruby-forum.com/t/00-01-class-error/86703 "2007-02-24T21:58:25Z")
Hi, 0.1.class results in float. 00.1.class results in error? SyntaxError: compile error (irb):5: no . floating literal anymore; put 0 before dot 00.1class ^ (irb):5: syntax error 00.1class ^ from (irb):5 as … --- ## [Functional test, pls help!](https://www.ruby-forum.com/t/functional-test-pls-help/58061)
**Author:** [@burninglegion](https://www.ruby-forum.com/u/burninglegion)\ **Replies:** 7\ **Last updated:** [April 18, 2006, 11:07am UTC](https://www.ruby-forum.com/t/functional-test-pls-help/58061 "2006-04-18T11:07:21Z")
Hi guys, recently encountered this funny problem which i really dunno wat happen… I have been trying on it for the past few days and just doesnt work.Hope you guys can give me some enlightenment. Problem: The functi… --- ## [Is the Ruby executable written in C?](https://www.ruby-forum.com/t/is-the-ruby-executable-written-in-c/55049)
**Author:** [@spiz](https://www.ruby-forum.com/u/spiz)\ **Replies:** 7\ **Last updated:** [December 31, 2005, 2:37pm UTC](https://www.ruby-forum.com/t/is-the-ruby-executable-written-in-c/55049 "2005-12-31T14:37:01Z")
Hi all, Is the Ruby executable written in C? Thanks SteveT Steve L. removed\_email\_address@domain.invalid --- ## [DMIS 2021 high processor usage/running slow](https://www.ruby-forum.com/t/dmis-2021-high-processor-usage-running-slow/261922)
**Author:** [@bitsyncdigital](https://www.ruby-forum.com/u/bitsyncdigital)\ **Replies:** 0\ **Last updated:** [October 6, 2021, 2:27pm UTC](https://www.ruby-forum.com/t/dmis-2021-high-processor-usage-running-slow/261922 "2021-10-06T14:27:17Z")
DMIS 2021 high processor usage/running slow 03-31-2020, 06:03 PM Running DMIS 2020 on a Hexagon provided computer. Intel Xeon E5-1620 processor with an Nvidia Quadro 2000 graphics card and Windows 10 Professional. I h… --- ## [\[ANN\] Rack 1.4.5, a modular Ruby webserver interface](https://www.ruby-forum.com/t/ann-rack-1-4-5-a-modular-ruby-webserver-interface/229557)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 0\ **Last updated:** [February 8, 2013, 4:14am UTC](https://www.ruby-forum.com/t/ann-rack-1-4-5-a-modular-ruby-webserver-interface/229557 "2013-02-08T04:14:20Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, Today we are proud to announce the release of Rack 1.4.5. = Rack, a modular Ruby webserver interface Rack provides a minimal, modular and adaptable interface for … --- ## [Programming Ruby 2.0?](https://www.ruby-forum.com/t/programming-ruby-2-0/226960)
**Author:** [@jabari\_z](https://www.ruby-forum.com/u/jabari_z)\ **Replies:** 5\ **Last updated:** [February 27, 2013, 6:11pm UTC](https://www.ruby-forum.com/t/programming-ruby-2-0/226960 "2013-02-27T18:11:07Z")
Has anyone heard about a Programming Ruby 2.0 edition coming out? --- ## [Segmentation fault - Ruby 1.8.7 and Rails 3.1.3](https://www.ruby-forum.com/t/segmentation-fault-ruby-1-8-7-and-rails-3-1-3/215246)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [December 29, 2011, 10:55pm UTC](https://www.ruby-forum.com/t/segmentation-fault-ruby-1-8-7-and-rails-3-1-3/215246 "2011-12-29T22:55:39Z")
HI, I use the ruby 1.8.7 there are a good time, and I use this version of ruby with rails 3.0.x since of release of this version of rails. And I never got a Segmentation fault error. But now, after start develop the … --- ## [Flash duration](https://www.ruby-forum.com/t/flash-duration/204718)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [March 21, 2011, 3:42pm UTC](https://www.ruby-forum.com/t/flash-duration/204718 "2011-03-21T15:42:50Z")
Is there a way in Rails to get the duration (minutes, seconds, etc.) of a flash video? I want to display the amount of time to the users before they start playing it or downloading it. I control the flash video and i… --- ## [Caching for layout variables](https://www.ruby-forum.com/t/caching-for-layout-variables/200252)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [December 8, 2010, 7:52pm UTC](https://www.ruby-forum.com/t/caching-for-layout-variables/200252 "2010-12-08T19:52:35Z")
To make a long question short: I’m fairly new to caching in Rails. What’s the best way to cache stuff that is used in the layout without caching the entire action/view? Lets say I have the following in my Application … --- ## [=== is not a symmetric operator?](https://www.ruby-forum.com/t/is-not-a-symmetric-operator/193727)
**Author:** [@ralphshnelvar](https://www.ruby-forum.com/u/ralphshnelvar)\ **Replies:** 5\ **Last updated:** [August 23, 2010, 5:30pm UTC](https://www.ruby-forum.com/t/is-not-a-symmetric-operator/193727 "2010-08-23T17:30:28Z")
Is my understanding correct that === is not a symmetric operator? That, in fact, X === x and x === X mean different things? irb(main):001:0\> class X irb(main):002:1\> end =\> nil irb(main):003:0\> x = X.new =\> #\<… --- ## [Cleaner failure messages?](https://www.ruby-forum.com/t/cleaner-failure-messages/190427)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 5\ **Last updated:** [June 22, 2010, 6:38pm UTC](https://www.ruby-forum.com/t/cleaner-failure-messages/190427 "2010-06-22T18:38:20Z")
Hi all. Sorry if this is an old request… Currently when a failure is reported it looks like this: C:\\dev\\ruby\\faster\_rubygems\\spec\>spec spec.faster\_rubygems\_cacheing.rb F RuntimeError in ‘FasterRubyGems cachein… --- ## [How do I improve the readability of my specs](https://www.ruby-forum.com/t/how-do-i-improve-the-readability-of-my-specs/189227)
**Author:** [@Nadal](https://www.ruby-forum.com/u/Nadal)\ **Replies:** 5\ **Last updated:** [May 27, 2010, 4:04pm UTC](https://www.ruby-forum.com/t/how-do-i-improve-the-readability-of-my-specs/189227 "2010-05-27T16:04:20Z")
Here is my spec. describe Exception2db do context “attributes” do subject { Exception2db.create(:exception =\> $exception\_data\_xml) } specify { subject.controller.should == 'exception2db/main' } specify { subject.erro… --- ## [Help installing rubysdl gem](https://www.ruby-forum.com/t/help-installing-rubysdl-gem/185454)
**Author:** [@spinhoo](https://www.ruby-forum.com/u/spinhoo)\ **Replies:** 5\ **Last updated:** [March 23, 2010, 10:35am UTC](https://www.ruby-forum.com/t/help-installing-rubysdl-gem/185454 "2010-03-23T10:35:12Z")
Hi I am trying to install rubysdl gem on 1.9.1p243. I have tried to install using gem install and by compiling the source code. But the source code doesn’t compile. It throws the following error. I see the same outpu… --- ## [Usrp2 with atl1e gigabit ethernet device](https://www.ruby-forum.com/t/usrp2-with-atl1e-gigabit-ethernet-device/179143)
**Author:** [@christophrost](https://www.ruby-forum.com/u/christophrost)\ **Replies:** 5\ **Last updated:** [November 19, 2009, 7:09pm UTC](https://www.ruby-forum.com/t/usrp2-with-atl1e-gigabit-ethernet-device/179143 "2009-11-19T19:09:11Z")
Hi list, I’ve connected a USRP2 to my laptop’s gigabit ethernet \[1\] and the USRP2’s ethernet indicator LED is not on. Running find\_usrp2s returns zero results on my machine, while on another machine, using the same c… --- ## [Which is the best way to do this? (about save time data)](https://www.ruby-forum.com/t/which-is-the-best-way-to-do-this-about-save-time-data/162691)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 5\ **Last updated:** [March 13, 2009, 6:53pm UTC](https://www.ruby-forum.com/t/which-is-the-best-way-to-do-this-about-save-time-data/162691 "2009-03-13T18:53:07Z")
I want to save the time that is needed to complete a task I would like to save hours and minutes, after filling a form. So I need a select tag, but I am not able to use select\_time the way way I want. By default, it g… --- ## [Thread Deadlock on Ruby 1.8.7](https://www.ruby-forum.com/t/thread-deadlock-on-ruby-1-8-7/161149)
**Author:** [@Jayce\_M](https://www.ruby-forum.com/u/Jayce_M)\ **Replies:** 5\ **Last updated:** [February 24, 2009, 2:00am UTC](https://www.ruby-forum.com/t/thread-deadlock-on-ruby-1-8-7/161149 "2009-02-24T02:00:23Z")
Hey everyone. I’m running into a bit of a problem, what I’m trying to do is basically use one ruby script to initiate the main program, so that when I want to restart the program, it literally exits, going all the way … --- ## [Duplicating start date to end date](https://www.ruby-forum.com/t/duplicating-start-date-to-end-date/156396)
**Author:** [@bouldr-matt](https://www.ruby-forum.com/u/bouldr-matt)\ **Replies:** 5\ **Last updated:** [December 28, 2008, 3:01am UTC](https://www.ruby-forum.com/t/duplicating-start-date-to-end-date/156396 "2008-12-28T03:01:53Z")
One of my apps is using the calendar date select plugin\[1\] to let users select the start and end date for an event. The app is in beta and so far the users have asked if I can do this: When the start date is selected,… --- ## [Weird conversion in IRB](https://www.ruby-forum.com/t/weird-conversion-in-irb/153779)
**Author:** [@nuby2ruby](https://www.ruby-forum.com/u/nuby2ruby)\ **Replies:** 5\ **Last updated:** [November 21, 2008, 6:10pm UTC](https://www.ruby-forum.com/t/weird-conversion-in-irb/153779 "2008-11-21T18:10:29Z")
For some reason I have this line I am pasting from a text file into IRB, and it is converting the spaces into the word “bee” IF test @yst-hide-felicite irb(main):001:0\> WHENbeeNONEMPTYbee@horizontal-featured-item-te… --- ## [Error message, hide class name](https://www.ruby-forum.com/t/error-message-hide-class-name/153641)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 5\ **Last updated:** [November 20, 2008, 10:58am UTC](https://www.ruby-forum.com/t/error-message-hide-class-name/153641 "2008-11-20T10:58:49Z")
irb(main):005:0\> class X irb(main):006:1\> def inspect irb(main):007:2\> “hey” irb(main):008:2\> end irb(main):009:1\> end =\> nil irb(main):010:0\> x = X.new.nomethod NoMethodError: undefined method \`nomethod’ … --- ## [Applicazione Rails per intranet aziendale](https://www.ruby-forum.com/t/applicazione-rails-per-intranet-aziendale/137615)
**Author:** [@triplem](https://www.ruby-forum.com/u/triplem)\ **Replies:** 5\ **Last updated:** [June 22, 2008, 2:01pm UTC](https://www.ruby-forum.com/t/applicazione-rails-per-intranet-aziendale/137615 "2008-06-22T14:01:34Z")
Ciao a tutti, vorrei proporre alla mia azienda una soluzione sviluppata in rails, ho già un prototipo funzionante che mi piacerebbe portare a termine. Mi chiedevo però cosa comporta dal lato sistemistico, se usare p… --- ## [Arbitrary IO object](https://www.ruby-forum.com/t/arbitrary-io-object/138164)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 5\ **Last updated:** [May 20, 2008, 11:35pm UTC](https://www.ruby-forum.com/t/arbitrary-io-object/138164 "2008-05-20T23:35:59Z")
Hi, How would I go about using IO.new such that it would automatically grab the next available file descriptor? I don’t know the fileno in advance and I can’t use StringIO. What are my options? Thanks, Dan --- ## [Mixins](https://www.ruby-forum.com/t/mixins/136145)
**Author:** [@sirtyman](https://www.ruby-forum.com/u/sirtyman)\ **Replies:** 5\ **Last updated:** [April 29, 2008, 9:05pm UTC](https://www.ruby-forum.com/t/mixins/136145 "2008-04-29T21:05:14Z")
Hi guys!!! My question is: Is any way to define variables in module which can be further used in mixin? The problem is that module I wanted to include into class has constant variables defined which are used within f… --- ## [How do I make this controller RESTful?](https://www.ruby-forum.com/t/how-do-i-make-this-controller-restful/226005)
**Author:** [@Rubienubie](https://www.ruby-forum.com/u/Rubienubie)\ **Replies:** 5\ **Last updated:** [April 25, 2008, 4:05pm UTC](https://www.ruby-forum.com/t/how-do-i-make-this-controller-restful/226005 "2008-04-25T16:05:04Z")
Hello, I’m trying to make this controller RESTful, but its post method uses two other methods – select\_category and show\_form – see them in action at http://demo.chuckslist.org/ads/post. How do I reduce all of this t… --- ## [How to access / output the contents of an array?](https://www.ruby-forum.com/t/how-to-access-output-the-contents-of-an-array/133893)
**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 5\ **Last updated:** [April 7, 2008, 3:21pm UTC](https://www.ruby-forum.com/t/how-to-access-output-the-contents-of-an-array/133893 "2008-04-07T15:21:53Z")
Hi there, How can I access and output the contents of the following array? \<%= User.find(:all, :conditions =\> { …whatever\_conditions… }) %\> When I try by simply adding a .join(", ") to the array, like so… \<%= User.fi… --- ## [Respond\_to y acts\_as\_authenticated](https://www.ruby-forum.com/t/respond-to-y-acts-as-authenticated/130341)
**Author:** [@SSdac](https://www.ruby-forum.com/u/SSdac)\ **Replies:** 5\ **Last updated:** [February 27, 2008, 3:50pm UTC](https://www.ruby-forum.com/t/respond-to-y-acts-as-authenticated/130341 "2008-02-27T15:50:10Z")
Hola a todxs. Me asalta una duda con mi aplicación. Ahora mismo uso acts\_as\_authenticated, y tengo el “before\_filter :login\_required” en el application.rb, puesto que la aplicación no es accesible si no estás aut… --- ## [Rails 2.0 Fixtures bug?](https://www.ruby-forum.com/t/rails-2-0-fixtures-bug/126035)
**Author:** [@fifoo](https://www.ruby-forum.com/u/fifoo)\ **Replies:** 5\ **Last updated:** [January 15, 2008, 10:17pm UTC](https://www.ruby-forum.com/t/rails-2-0-fixtures-bug/126035 "2008-01-15T22:17:56Z")
All, I’ve started playing with Rails 2.0.2 and I have an issue with fixtures. It used to work in Rails 1.8.6… A bit of context first. I have 2 models: class competition has\_and\_belongs\_to\_many :teams end class tea… --- ## [Dynamic JS or RJS?](https://www.ruby-forum.com/t/dynamic-js-or-rjs/121665)
**Author:** [@comopasta](https://www.ruby-forum.com/u/comopasta)\ **Replies:** 5\ **Last updated:** [November 30, 2007, 9:59am UTC](https://www.ruby-forum.com/t/dynamic-js-or-rjs/121665 "2007-11-30T09:59:40Z")
Hi, while I search the net for hints I leave this here, probably you will be faster than me finding an answer. The next: I have a static site where I embed a player using an external js The html: The JS: if(navig… --- ## [Búsqueda de artículos por fecha](https://www.ruby-forum.com/t/ba-squeda-de-arta-culos-por-fecha/89438)
**Author:** [@AndrSSSSs](https://www.ruby-forum.com/u/AndrSSSSs)\ **Replies:** 5\ **Last updated:** [September 25, 2007, 11:02pm UTC](https://www.ruby-forum.com/t/ba-squeda-de-arta-culos-por-fecha/89438 "2007-09-25T23:02:46Z")
Hola lista, estoy realizando un pequeño Blog para aprender RoR y me surge la siguiente duda a ver si me podrían ayudan. Cada post del Blog, tiene el campo created\_at y updated\_at. ¿Como puedo buscar los post que s… [Previous page](https://www.ruby-forum.com/top.md?page=1140&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1142&per_page=50)