# Top **URL:** https://www.ruby-forum.com/top.md?page=604 [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:** 605 --- ## [Age of person - ActiveSupport](https://www.ruby-forum.com/t/age-of-person-activesupport/80288)
**Author:** [@jkay](https://www.ruby-forum.com/u/jkay)\ **Replies:** 8\ **Last updated:** [December 24, 2006, 10:20am UTC](https://www.ruby-forum.com/t/age-of-person-activesupport/80288 "2006-12-24T10:20:23Z")
I’ve got a datetime column in my database for a person’s age. How would I be able to calculate the number of years they are from the DB date to current time? I’ve looked at ActiveSupport and tried a few ways but can’t… --- ## [Library to find Ruby modules/packages/dependencies?](https://www.ruby-forum.com/t/library-to-find-ruby-modules-packages-dependencies/233045)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 6\ **Last updated:** [November 14, 2014, 2:44am UTC](https://www.ruby-forum.com/t/library-to-find-ruby-modules-packages-dependencies/233045 "2014-11-14T02:44:27Z")
I’m looking for a Ruby library to recursively scan a Ruby project and assemble an object graph/array/list of the imported modules. The library should have functionality similar to these libraries in other languages: h… --- ## [UHD: cannot find usrp2](https://www.ruby-forum.com/t/uhd-cannot-find-usrp2/200644)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 6\ **Last updated:** [November 21, 2013, 2:47pm UTC](https://www.ruby-forum.com/t/uhd-cannot-find-usrp2/200644 "2013-11-21T14:47:01Z")
uhd\_find\_devices → linux; GNU C++ version 4.4.1; Boost\_103800; UHD\_0001.20101216232717.a78a72f No UHD Devices Found Used the latest UHD code by git pull Used the latest firmware in http://www.ettus.com/downlo… --- ## [How to allow the user to user their own domain name](https://www.ruby-forum.com/t/how-to-allow-the-user-to-user-their-own-domain-name/224992)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [December 13, 2012, 6:08pm UTC](https://www.ruby-forum.com/t/how-to-allow-the-user-to-user-their-own-domain-name/224992 "2012-12-13T18:08:03Z")
HI All, I am currently having feature where my users to have a subdomain for their account like xxx.myaddress.com,yyy.myaddress.com these will point to the corresponding users . How can I implement the feature whe… --- ## [Idea: --super-fast](https://www.ruby-forum.com/t/idea-super-fast/222900)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [September 19, 2012, 11:05pm UTC](https://www.ruby-forum.com/t/idea-super-fast/222900 "2012-09-19T23:05:11Z")
Ok I think I mentioned this to you guys once before and we discussed it but…not remembering well… My feature request for jruby would be an option like: –super-fast which basically disables weird fringe “features” of … --- ## [Syntax error](https://www.ruby-forum.com/t/syntax-error/199417)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 6\ **Last updated:** [November 21, 2010, 2:06pm UTC](https://www.ruby-forum.com/t/syntax-error/199417 "2010-11-21T14:06:29Z")
Rails is throwing this error C:/Ruby/Depot/app/views/products/index.html.erb:28: syntax error, unexpected ‘}’, expecting tASSOC … {current\_user.privilege == 50} ? {link\_to ‘Show’, product} … … … --- ## [Mysql2::Error: This connection is still waiting for a result, try again once you have the result](https://www.ruby-forum.com/t/mysql2-this-connection-is-still-waiting-for-a-result-try-again-once-you-have-the-result/233161)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 3, 2015, 12:44pm UTC](https://www.ruby-forum.com/t/mysql2-this-connection-is-still-waiting-for-a-result-try-again-once-you-have-the-result/233161 "2015-08-03T12:44:17Z")
Rails-talk, Last night I got a slew (around 2000) of these exceptions raised in my production app between 4:03 AM and 7:30 AM (eastern time). They all had the same pattern: ActiveRecord::StatementInvalid: Mysql2::Err… --- ## [Uploading a file](https://www.ruby-forum.com/t/uploading-a-file/226241)
**Author:** [@kapil\_k](https://www.ruby-forum.com/u/kapil_k)\ **Replies:** 1\ **Last updated:** [August 18, 2011, 8:38pm UTC](https://www.ruby-forum.com/t/uploading-a-file/226241 "2011-08-18T20:38:12Z")
how to upload a video,audio and a document file all in one controller? is it possible? if possible? please give me the solution --- ## [Best Practice: Delete Method](https://www.ruby-forum.com/t/best-practice-delete-method/175016)
**Author:** [@brianp](https://www.ruby-forum.com/u/brianp)\ **Replies:** 5\ **Last updated:** [September 7, 2009, 12:35pm UTC](https://www.ruby-forum.com/t/best-practice-delete-method/175016 "2009-09-07T12:35:41Z")
Hey, I was just wondering what the best practice for this situation would be. I’ve got two models(word, definition) both with destroy methods in the controllers that just change the model.status to “deleted”. In the … --- ## [%r regex matching is ignoring my leading zeros](https://www.ruby-forum.com/t/r-regex-matching-is-ignoring-my-leading-zeros/56288)
**Author:** [@ennyaa](https://www.ruby-forum.com/u/ennyaa)\ **Replies:** 5\ **Last updated:** [March 30, 2006, 12:14pm UTC](https://www.ruby-forum.com/t/r-regex-matching-is-ignoring-my-leading-zeros/56288 "2006-03-30T12:14:35Z")
Hello, I hope someone can help me or at least confirm that I’m not going insane. I have a model in which I’m trying to validate information before it saves. One particular field is for and expiration date. The code… --- ## [JRubyFX simple EventHandler](https://www.ruby-forum.com/t/jrubyfx-simple-eventhandler/241916)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [May 11, 2015, 7:15pm UTC](https://www.ruby-forum.com/t/jrubyfx-simple-eventhandler/241916 "2015-05-11T19:15:58Z")
Hello… I´m trying to write a very simple JRubyFX application with an EventHandler. My code now: require ‘jrubyfx’ class HelloWorldApp \< JRubyFX::Application def start(stage) with(stage, title: "Hello World!", widt… --- ## [Issues installing gr-ieee802.15.4](https://www.ruby-forum.com/t/issues-installing-gr-ieee802-15-4/239391)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 24, 2014, 9:32pm UTC](https://www.ruby-forum.com/t/issues-installing-gr-ieee802-15-4/239391 "2014-02-24T21:32:22Z")
Hii Gnu Radio, I have two installations of GR 3.65 and GR 3.7, and I installed the project ‘gr-ieee802-15-4’ using cmake -v -DCMAKE\_INSTALL\_PREFIX=~/gnuradio-3.7\_install/ then make and make install anyways when tryin… --- ## [USRP underrun problems](https://www.ruby-forum.com/t/usrp-underrun-problems/189647)
**Author:** [@Chris\_Spain](https://www.ruby-forum.com/u/Chris_Spain)\ **Replies:** 3\ **Last updated:** [June 5, 2010, 4:53pm UTC](https://www.ruby-forum.com/t/usrp-underrun-problems/189647 "2010-06-05T16:53:34Z")
Hello, I trying to implement DVB-H Standar on GNU Radio and USRP. In software, all run ok, but now I’m doing the first test with USRP and I have a problem that I have no idea how fix it. When I try to send with a Fle… --- ## [Render :nothing deprecated?](https://www.ruby-forum.com/t/render-nothing-deprecated/117596)
**Author:** [@fjan](https://www.ruby-forum.com/u/fjan)\ **Replies:** 3\ **Last updated:** [October 18, 2007, 4:07pm UTC](https://www.ruby-forum.com/t/render-nothing-deprecated/117596 "2007-10-18T16:07:19Z")
I get a warning “render :nothing deprecated, use render :file instead”… but I cannot find any info on how to use render :file to render nothing. It’s also not mentioned on the deprecated items web page, it this warnin… --- ## [Count distinct values in csv](https://www.ruby-forum.com/t/count-distinct-values-in-csv/89851)
**Author:** [@caefer](https://www.ruby-forum.com/u/caefer)\ **Replies:** 3\ **Last updated:** [March 23, 2007, 7:26pm UTC](https://www.ruby-forum.com/t/count-distinct-values-in-csv/89851 "2007-03-23T19:26:02Z")
Hi, i’m new to ruby. How could i read a tab-delimted textfile with two columns + header row and count the distinct values from the 2.column? my first experiments missed because i have to elimnate the header row!?… --- ## [Array#uniq - Comparison doesn't use 'eql?' and 'hash'](https://www.ruby-forum.com/t/array-uniq-comparison-doesnt-use-eql-and-hash/86154)
**Author:** [@wonado](https://www.ruby-forum.com/u/wonado)\ **Replies:** 3\ **Last updated:** [February 20, 2007, 2:42pm UTC](https://www.ruby-forum.com/t/array-uniq-comparison-doesnt-use-eql-and-hash/86154 "2007-02-20T14:42:36Z")
I am confused about “Array#uniq”. In http://groups.google.com/group/comp.lang.ruby/msg/e57b80fbcd61aaab it is described, that one has to redefine “eql?” and “hash”, if one needs an own “Array#uniq” interpretation. I… --- ## [Best Ruby Geometry lib?](https://www.ruby-forum.com/t/best-ruby-geometry-lib/177232)
**Author:** [@pitosalas](https://www.ruby-forum.com/u/pitosalas)\ **Replies:** 2\ **Last updated:** [October 17, 2010, 7:00am UTC](https://www.ruby-forum.com/t/best-ruby-geometry-lib/177232 "2010-10-17T07:00:10Z")
I am looking for a basic geometry library with classes like Point, Line, Rect, etc. And with operations like Rect.new(Point, Point, Point, Point) or Line#angle or Line#rotate or Line#intersect(line) and so on. B… --- ## [Problems with imap proxy sending invalid username](https://www.ruby-forum.com/t/problems-with-imap-proxy-sending-invalid-username/191570)
**Author:** [@pat](https://www.ruby-forum.com/u/pat)\ **Replies:** 2\ **Last updated:** [July 14, 2010, 5:21pm UTC](https://www.ruby-forum.com/t/problems-with-imap-proxy-sending-invalid-username/191570 "2010-07-14T17:21:17Z")
Hello, New user of nginx, trying to get started. I set up a php authentication script. Whenever I login it seems to pass on the wrong username and does not send any password at all. For troubleshooting purposes my ph… --- ## [Error using SetLabel](https://www.ruby-forum.com/t/error-using-setlabel/82367)
**Author:** [@matteo\_c](https://www.ruby-forum.com/u/matteo_c)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 10:30pm UTC](https://www.ruby-forum.com/t/error-using-setlabel/82367 "2007-09-25T22:30:26Z")
Hello, I hope some wxWidgets / GNOME experts will know about this problem: I use the StaticText.SetLabel to change the value of a label at runtime from a python callback from a custom block. Randomly I get this GNOME … --- ## [Force refresh](https://www.ruby-forum.com/t/force-refresh/112529)
**Author:** [@smithy](https://www.ruby-forum.com/u/smithy)\ **Replies:** 2\ **Last updated:** [August 21, 2007, 4:28pm UTC](https://www.ruby-forum.com/t/force-refresh/112529 "2007-08-21T16:28:21Z")
Hello, Im new with Ruby on Rails and have a problem. I need to force a refresh of the page in or right after the before\_destroy is called. What we do is we set the active field to 0 and return false which stops the d… --- ## [Nginx and/or Passenger failing](https://www.ruby-forum.com/t/nginx-and-or-passenger-failing/212254)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [September 27, 2011, 4:03pm UTC](https://www.ruby-forum.com/t/nginx-and-or-passenger-failing/212254 "2011-09-27T16:03:51Z")
Hi, Envirionment: Passenger 3.0.9 nginx 1.0.6 Suse SLE 11 Rails 3.0.7 Ruby 1.9.2 p136 Quad core 8 GB Single Rails application nginx settings: worker\_processes 3; worker\_rlimit\_nofile 8192; worker\_priority 0; … --- ## [Ngx\_upstream do not cleanup file buffers in subrequest](https://www.ruby-forum.com/t/ngx-upstream-do-not-cleanup-file-buffers-in-subrequest/204265)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [March 10, 2011, 1:29am UTC](https://www.ruby-forum.com/t/ngx-upstream-do-not-cleanup-file-buffers-in-subrequest/204265 "2011-03-10T01:29:05Z")
Hello, Is it reasonable to add following check to not clean/discard fd in case if it’s sub request? I developed nginx module and when it started to use tmp buffers under load I had following error: \[alert\] 29663#0: … --- ## [What is meant by \<\< operator?](https://www.ruby-forum.com/t/what-is-meant-by-operator/157404)
**Author:** [@Muhammad\_mohsin\_ali](https://www.ruby-forum.com/u/Muhammad_mohsin_ali)\ **Replies:** 7\ **Last updated:** [January 11, 2009, 1:42am UTC](https://www.ruby-forum.com/t/what-is-meant-by-operator/157404 "2009-01-11T01:42:40Z")
What is meant by \<\< operator? For example this operator is used in following code, // def add\_product(product) current\_item = @items.find {|item| item.product == product} if current\_item current\_item.increment\_quan… --- ## [Glassfish database pool and rails persistent connections](https://www.ruby-forum.com/t/glassfish-database-pool-and-rails-persistent-connections/151638)
**Author:** [@asmodi](https://www.ruby-forum.com/u/asmodi)\ **Replies:** 7\ **Last updated:** [October 25, 2008, 1:09am UTC](https://www.ruby-forum.com/t/glassfish-database-pool-and-rails-persistent-connections/151638 "2008-10-25T01:09:01Z")
I have read Arun G.'s bloghttp://weblogs.java.net/blog/arungupta/archive/2007/09/totd\_9\_using\_jd.html on using jruby/rails with a glassfish database connection pool and I have been able to set this up. I have a ques… --- ## [Problemas con splat operator](https://www.ruby-forum.com/t/problemas-con-splat-operator/136150)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 7\ **Last updated:** [April 29, 2008, 2:48pm UTC](https://www.ruby-forum.com/t/problemas-con-splat-operator/136150 "2008-04-29T14:48:25Z")
Buenas, tengo unos problemillas con el splat operator y quería ver si alguien me puede ayudar. Escribo primero el código y luego cuento el problema: class Reporter def \<\<(\*args) … end end proc = lambda { |\*args… --- ## [Typo on Textdrive](https://www.ruby-forum.com/t/typo-on-textdrive/72051)
**Author:** [@Sterling\_A](https://www.ruby-forum.com/u/Sterling_A)\ **Replies:** 7\ **Last updated:** [October 16, 2006, 5:54am UTC](https://www.ruby-forum.com/t/typo-on-textdrive/72051 "2006-10-16T05:54:59Z")
Is anyone running Typo on Textdrive? The damn thing keeps dying on me and I just got a slap on the wrist for setting up a cron job that was running a bash script that checked if it was running and relaunched if neces… --- ## [Total newbie, but I think I found a bug in Socket?](https://www.ruby-forum.com/t/total-newbie-but-i-think-i-found-a-bug-in-socket/67700)
**Author:** [@ptyler](https://www.ruby-forum.com/u/ptyler)\ **Replies:** 7\ **Last updated:** [September 6, 2006, 11:35pm UTC](https://www.ruby-forum.com/t/total-newbie-but-i-think-i-found-a-bug-in-socket/67700 "2006-09-06T23:35:10Z")
Hello, Fair warning…I’m extremely new to Ruby so please pardon any ignorance on my part. Anyway, so the first thing I start to play around with after reading through Programming Ruby is the socket library. Now, I r… --- ## [Ruby 1.9.2-p290 is released](https://www.ruby-forum.com/t/ruby-1-9-2-p290-is-released/209521)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [July 15, 2011, 3:44pm UTC](https://www.ruby-forum.com/t/ruby-1-9-2-p290-is-released/209521 "2011-07-15T15:44:59Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Ruby 1.9.2-p290 has been released. This is a patch level release of Ruby 1.9.2. This release does not contain any security fix but contains many bug fixes. See Chan… --- ## [M.data in usrp\_spectrum\_sense.py](https://www.ruby-forum.com/t/m-data-in-usrp-spectrum-sense-py/242268)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [June 12, 2015, 9:34am UTC](https://www.ruby-forum.com/t/m-data-in-usrp-spectrum-sense-py/242268 "2015-06-12T09:34:17Z")
I have been running usrp\_spectrum\_sense.py for hours now and I cannot figure out where it is getting its power\_db from. I narrowed it down to m.data. My end goal is to have the program scan frequencies from a desired … --- ## [Limit\_req for spiders only](https://www.ruby-forum.com/t/limit-req-for-spiders-only/236955)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [October 14, 2013, 4:52pm UTC](https://www.ruby-forum.com/t/limit-req-for-spiders-only/236955 "2013-10-14T16:52:56Z")
Hi, I would like to put a brake on spiders which are hammering a site with dynamic content generation. They should still get to see the content, but only not generate excessive load. I therefore constructed a map to … --- ## [Questions about proxy\_cache and ssi](https://www.ruby-forum.com/t/questions-about-proxy-cache-and-ssi/236669)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [September 25, 2013, 2:29pm UTC](https://www.ruby-forum.com/t/questions-about-proxy-cache-and-ssi/236669 "2013-09-25T14:29:52Z")
Hello list, I hava a nginx config problem , Please help look ! I use proxy\_cache and ssi. nginx config : ssi on; ssi\_silent\_errors on; ssi\_types text/shtml; proxy\_temp\_path /cache/proxy\_temp; proxy\_cache\_path /c… --- ## [Still can't install gr-ais, some help please?](https://www.ruby-forum.com/t/still-cant-install-gr-ais-some-help-please/198133)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [November 1, 2010, 11:56am UTC](https://www.ruby-forum.com/t/still-cant-install-gr-ais-some-help-please/198133 "2010-11-01T11:56:44Z")
I’m trying to get gr-ais working on Beagleboard running Lucid. Here is a screenshot from serial terminal: http://old.nabble.com/file/p30062049/Screenshot.png Says can’t find gnuradio-core. As far as I understood, it m… --- ## [Handling redirects among upstream servers](https://www.ruby-forum.com/t/handling-redirects-among-upstream-servers/232966)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 6\ **Last updated:** [November 11, 2014, 9:40am UTC](https://www.ruby-forum.com/t/handling-redirects-among-upstream-servers/232966 "2014-11-11T09:40:39Z")
Hello, I’m trying to configure Nginx to access a cluster of application servers using a simple proxy with multiple application servers in the upstream. The application servers use a REST api for object storage and re… --- ## [Build on ubuntu 14.04](https://www.ruby-forum.com/t/build-on-ubuntu-14-04/229983)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 6\ **Last updated:** [May 26, 2014, 11:43am UTC](https://www.ruby-forum.com/t/build-on-ubuntu-14-04/229983 "2014-05-26T11:43:12Z")
Dear list, I try to compile the new GR 3.7.4-git. But it breaks with pybombs as well as with the script build-grc.sh The job is done inside of a virtualbox-environment. host: win8.1, guest ubuntu 14.04 + updates Mem… --- ## [JavaScript-Verzeichnis abhängig vom Environment](https://www.ruby-forum.com/t/javascript-verzeichnis-abha-ngig-vom-environment/163634)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 6\ **Last updated:** [March 23, 2009, 5:10pm UTC](https://www.ruby-forum.com/t/javascript-verzeichnis-abha-ngig-vom-environment/163634 "2009-03-23T17:10:10Z")
Ich möchte je nach Environment unterschiedliche JavaScript-Verzeichnisse auswählen, allerdings nicht in den Views, sondern der Webserver soll das tun. D.h., der Server soll je nach Environment /javascripts auf public/… --- ## [About received unexpected message :code with (no args)](https://www.ruby-forum.com/t/about-received-unexpected-message-code-with-no-args/150518)
**Author:** [@guofeng](https://www.ruby-forum.com/u/guofeng)\ **Replies:** 1\ **Last updated:** [October 9, 2008, 12:24pm UTC](https://www.ruby-forum.com/t/about-received-unexpected-message-code-with-no-args/150518 "2008-10-09T12:24:52Z")
I use rspec\_scaffold to generate a part of examples as below: it “should expose a newly created awarding\_body as @awarding\_body” do AwardingBody.should\_receive(:new).with({‘these’ =\> ‘params’}).and\_return(mock\_awardin… --- ## [Calendrier - gestion des interavalles](https://www.ruby-forum.com/t/calendrier-gestion-des-interavalles/223809)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [December 12, 2012, 12:21pm UTC](https://www.ruby-forum.com/t/calendrier-gestion-des-interavalles/223809 "2012-12-12T12:21:01Z")
Bonjour, je suis actuellement sur la customisation d’une interface sous Redmine, j’ai la version 2.1.0. J’ai voulu ajouter la possibilité de voir les intervalles entre le début et la fin d’un tâche. C’est à dire, si … --- ## [Debugging printing GRC - E110](https://www.ruby-forum.com/t/debugging-printing-grc-e110/223909)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 25, 2012, 1:54am UTC](https://www.ruby-forum.com/t/debugging-printing-grc-e110/223909 "2012-10-25T01:54:48Z")
Hi, I’ve a kind of basic question, but it has taken me a lot of time to figure out. I made a signal processing chain of blocks (very simple in facts, generate PSDU then send as a message downstream, manipulate the co… --- ## [Install older version of rubygem](https://www.ruby-forum.com/t/install-older-version-of-rubygem/201434)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 7, 2011, 1:55pm UTC](https://www.ruby-forum.com/t/install-older-version-of-rubygem/201434 "2011-01-07T13:55:41Z")
I see that a an advisory is made for uasers of Ruby 1.9.2 to wait to upgrade to rubygems to version 1.4x. (http://rubygems.org/) What if I already did? Am I in trouble? Can this page (GitHub - rubygems/rubygems: Libra… --- ## [Problem with unexpected nil in assert\_select](https://www.ruby-forum.com/t/problem-with-unexpected-nil-in-assert-select/194738)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 3\ **Last updated:** [September 10, 2010, 8:55pm UTC](https://www.ruby-forum.com/t/problem-with-unexpected-nil-in-assert-select/194738 "2010-09-10T20:55:06Z")
I am running cucumber features against a Rails 3 branch and I have this step definition (which works fine in Rails-2.3.8): When /should see (?:an|the) authentication request message/ do puts(“This is the response: #{r… --- ## [Gigabit Ethernet cards](https://www.ruby-forum.com/t/gigabit-ethernet-cards/191027)
**Author:** [@Marcus\_DSLeech](https://www.ruby-forum.com/u/Marcus_DSLeech)\ **Replies:** 8\ **Last updated:** [July 9, 2010, 8:43am UTC](https://www.ruby-forum.com/t/gigabit-ethernet-cards/191027 "2010-07-09T08:43:03Z")
I suspect that my GiGE NIC may be dropping packets. It’s an RTL8168d-type chip, according to “dmesg”. Are there known-to-be-good-with-GnuRadio NICs for PCI with low-profile brackets out there? This is for a 2U serv… --- ## [Rcov - Specifying rake tasks](https://www.ruby-forum.com/t/rcov-specifying-rake-tasks/159357)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 3\ **Last updated:** [February 4, 2009, 2:21am UTC](https://www.ruby-forum.com/t/rcov-specifying-rake-tasks/159357 "2009-02-04T02:21:23Z")
I am trying to get a customized rcov rake task working. What I have so far looks like this: desc “Rcov code coverage reports” require ‘rcov/rcovtask’ require ‘spec/rake/spectask’ require ‘cucumber/rake/task’ task … --- ## [Im new... so can i have some help](https://www.ruby-forum.com/t/im-new-so-can-i-have-some-help/145996)
**Author:** [@backz](https://www.ruby-forum.com/u/backz)\ **Replies:** 8\ **Last updated:** [August 16, 2008, 1:55am UTC](https://www.ruby-forum.com/t/im-new-so-can-i-have-some-help/145996 "2008-08-16T01:55:34Z")
im new to ruby… and i need some help! im trying to make a quick app that takes an array of #'s puts them into a specific order ( i thik ill use the method “list” for that?" and gets the mean, median and mode of the … --- ## [Ferret 0.10 series](https://www.ruby-forum.com/t/ferret-0-10-series/64937)
**Author:** [@Neville\_B](https://www.ruby-forum.com/u/Neville_B)\ **Replies:** 8\ **Last updated:** [August 22, 2006, 7:37pm UTC](https://www.ruby-forum.com/t/ferret-0-10-series/64937 "2006-08-22T19:37:48Z")
Hi David, Otherwise I’m fully committed to getting 0.10 out. When it is out, I’d recommend getting it into your development app as soon as you can. Any idea of timeframe to a 0.10 alpha release? Kind Regards Ne… --- ## [Find\_all order question](https://www.ruby-forum.com/t/find-all-order-question/97646)
**Author:** [@thekog](https://www.ruby-forum.com/u/thekog)\ **Replies:** 8\ **Last updated:** [July 10, 2006, 4:13am UTC](https://www.ruby-forum.com/t/find-all-order-question/97646 "2006-07-10T04:13:54Z")
How does one properly get find\_all to grab the data from the DB table ordered by a specific column? For example: @anglers = Angler.find\_all This code gets all the angler records and they are sorted in order of the i… --- ## [Wiki on GitHub](https://www.ruby-forum.com/t/wiki-on-github/207756)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [June 3, 2011, 10:27am UTC](https://www.ruby-forum.com/t/wiki-on-github/207756 "2011-06-03T10:27:52Z")
Hello, who is responsible for the wiki on GitHub? Some of the information os terribly misleading and out of date. How would one go about fixing it? //M phone: +46 (0)709 78 40 03 e-mail: removed\_email\_address@domai… --- ## [Error Compiling Ruby](https://www.ruby-forum.com/t/error-compiling-ruby/191870)
**Author:** [@kotakotakota](https://www.ruby-forum.com/u/kotakotakota)\ **Replies:** 5\ **Last updated:** [July 21, 2010, 11:55pm UTC](https://www.ruby-forum.com/t/error-compiling-ruby/191870 "2010-07-21T23:55:52Z")
Hello, I am new to Ruby, and I have played around a bit using a pre-built package of 1.8.7. I am running openSUSE 11.3 64-bit, and I am trying to compile 1.9.1. For some reason, I seem to keep running into this pro… --- ## [List of installed gems](https://www.ruby-forum.com/t/list-of-installed-gems/174665)
**Author:** [@abhishek](https://www.ruby-forum.com/u/abhishek)\ **Replies:** 5\ **Last updated:** [August 31, 2009, 2:31pm UTC](https://www.ruby-forum.com/t/list-of-installed-gems/174665 "2009-08-31T14:31:31Z")
hi i have installed ruby 1.9.0 now when i type ‘gem list’, it shows: \*\*\* LOCAL GEMS \*\*\* how can i get the list of installed gems?? nd how can i check rails version? after installing ruby 1.9.0 my webrick server is … --- ## [Multiple Scaffolds](https://www.ruby-forum.com/t/multiple-scaffolds/59539)
**Author:** [@ryan](https://www.ruby-forum.com/u/ryan)\ **Replies:** 5\ **Last updated:** [May 4, 2006, 3:29am UTC](https://www.ruby-forum.com/t/multiple-scaffolds/59539 "2006-05-04T03:29:37Z")
I’d like to create scaffolds for each of the tables in my database, but would like to access them below the path: localhost:3000/admin For example localhost:3000/admin/table1 localhost:3000/admin/table2 Where table1 … --- ## [Error importing GNU Radio's wxgui using gnuradio v3.7.7](https://www.ruby-forum.com/t/error-importing-gnu-radios-wxgui-using-gnuradio-v3-7-7/242516)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [July 2, 2015, 1:50am UTC](https://www.ruby-forum.com/t/error-importing-gnu-radios-wxgui-using-gnuradio-v3-7-7/242516 "2015-07-02T01:50:01Z")
Hi all, I’m new to GNU Radio and relatively new to Linux. I’m using UHD v3.8.4 for a USRP N210 on Ubuntu 14.04 LTS and wanted to begin using GNU Radio with UHD. I followed the install guide for installing UHD and GNU … [Previous page](https://www.ruby-forum.com/top.md?page=603&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=605&per_page=50)