# Top **URL:** https://www.ruby-forum.com/top.md?page=1276 [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:** 1277 --- ## [Timezones in Rails 2.3.2](https://www.ruby-forum.com/t/timezones-in-rails-2-3-2/164694)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [April 8, 2009, 9:44pm UTC](https://www.ruby-forum.com/t/timezones-in-rails-2-3-2/164694 "2009-04-08T21:44:26Z")
I’m trying to do some queries on the database of a Rails 2.3.2 app configured with config.time\_zone = ‘Eastern Time (US & Canada)’. I was under the impression that if I were to query the db for entries that fall with… --- ## [I need help](https://www.ruby-forum.com/t/i-need-help/164710)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 3\ **Last updated:** [April 5, 2009, 10:08pm UTC](https://www.ruby-forum.com/t/i-need-help/164710 "2009-04-05T22:08:24Z")
Hello. Sorry for my bad english. I’m trying to deploy a simple jruby on rails application to run under glassfish or tomcat. The application is a simply hello world. I use warbler, I deploy the application but it doe… --- ## [Scope of Instance Variables with Partial Views](https://www.ruby-forum.com/t/scope-of-instance-variables-with-partial-views/161732)
**Author:** [@rube\_noob](https://www.ruby-forum.com/u/rube_noob)\ **Replies:** 3\ **Last updated:** [March 1, 2009, 10:22pm UTC](https://www.ruby-forum.com/t/scope-of-instance-variables-with-partial-views/161732 "2009-03-01T22:22:18Z")
Hello I do not understand how to use instance variable properly with partial views, I am hoping someone here can enlighten me. For example class MainController \< ApplicationController def index @item\_list = Item.fin… --- ## [Must MS-Excel be installed on the machine to ONLY read an MS](https://www.ruby-forum.com/t/must-ms-excel-be-installed-on-the-machine-to-only-read-an-ms/160274)
**Author:** [@dasch](https://www.ruby-forum.com/u/dasch)\ **Replies:** 3\ **Last updated:** [February 13, 2009, 5:13pm UTC](https://www.ruby-forum.com/t/must-ms-excel-be-installed-on-the-machine-to-only-read-an-ms/160274 "2009-02-13T17:13:22Z")
Must MS-Excel be installed on the machine to ONLY read an MS-Excel worksheet file (e.g. TEST.XLS) with Ruby (using Ruby’s win32ole library)? --- ## [Interfacing to USRP2 with C++](https://www.ruby-forum.com/t/interfacing-to-usrp2-with-c/159368)
**Author:** [@Jonathan\_Peck](https://www.ruby-forum.com/u/Jonathan_Peck)\ **Replies:** 3\ **Last updated:** [February 4, 2009, 3:48pm UTC](https://www.ruby-forum.com/t/interfacing-to-usrp2-with-c/159368 "2009-02-04T15:48:43Z")
Hi, I am currently trying to write a C++ program that interfaces to USRP2. I was able to successfully complete the tutorial found at http://www.gnuradio.org/trac/wiki/UsrpFAQ/CppInterface for interfacing to the USRP1… --- ## [Re: RE: Rack Error](https://www.ruby-forum.com/t/re-re-rack-error/156002)
**Author:** [@Jay\_McGaffigan](https://www.ruby-forum.com/u/Jay_McGaffigan)\ **Replies:** 3\ **Last updated:** [December 19, 2008, 4:46pm UTC](https://www.ruby-forum.com/t/re-re-rack-error/156002 "2008-12-19T16:46:12Z")
Going to Rails 2.2 may have it's own issues though. Just today we had to back rev to 2.1 for our first "beta" sight as we are getting a pariticular multithreaded problem. (we are getting the body of our request set … --- ## [JRuby 1.1.5 include\_class breaks from myjar file...working in 1.1.4](https://www.ruby-forum.com/t/jruby-1-1-5-include-class-breaks-from-myjar-file-working-in-1-1-4/152739)
**Author:** [@drrs](https://www.ruby-forum.com/u/drrs)\ **Replies:** 3\ **Last updated:** [December 13, 2008, 12:35pm UTC](https://www.ruby-forum.com/t/jruby-1-1-5-include-class-breaks-from-myjar-file-working-in-1-1-4/152739 "2008-12-13T12:35:45Z")
Something like this: my\_directory=‘\\build\\WEB-INF\\classes’ Dir.chdir(my\_directory) system(‘C:\\jdk1.5.0\\bin\\jar cf myFile.jar .’) require ‘myFile.jar’ Say Hello is now part of the myFile.jar Now I do something like: … --- ## [Code Review: fixes-2](https://www.ruby-forum.com/t/code-review-fixes-2/142556)
**Author:** [@John\_LSSIRONRUBY](https://www.ruby-forum.com/u/John_LSSIRONRUBY)\ **Replies:** 3\ **Last updated:** [July 9, 2008, 7:43am UTC](https://www.ruby-forum.com/t/code-review-fixes-2/142556 "2008-07-09T07:43:13Z")
Ruby only. All local tests pass. tfpt review “/shelveset:fixes-2;REDMOND\\jflam” Comment : Added a ChildProcessExitStatus global variable ($?) which contains the exit code of a sub-process (used by system, backt… --- ## [Otra duda mas con Rest. No quiero que se llame "New"](https://www.ruby-forum.com/t/otra-duda-mas-con-rest-no-quiero-que-se-llame-new/136327)
**Author:** [@inquba](https://www.ruby-forum.com/u/inquba)\ **Replies:** 3\ **Last updated:** [May 1, 2008, 2:25am UTC](https://www.ruby-forum.com/t/otra-duda-mas-con-rest-no-quiero-que-se-llame-new/136327 "2008-05-01T02:25:11Z")
Saludos a todos, mi duda es la siguiente. Debo reconocer que no tengo claro la configuracion en routes.rb Hice un sencillo scaffold “generate scaffold Servicio servicio:string observaciones:text” Todo bien, el proble… --- ## [Creating dynamically expanding forms](https://www.ruby-forum.com/t/creating-dynamically-expanding-forms/124699)
**Author:** [@rex](https://www.ruby-forum.com/u/rex)\ **Replies:** 3\ **Last updated:** [January 6, 2008, 5:42am UTC](https://www.ruby-forum.com/t/creating-dynamically-expanding-forms/124699 "2008-01-06T05:42:36Z")
Hello, I’m learning Rails right now, and as my first project I am trying to create a fun little useful website. However, I’m getting stuck on one of the steps, and was wondering what the easiest approach would be. Wh… --- ## [New wxTree method](https://www.ruby-forum.com/t/new-wxtree-method/120111)
**Author:** [@Jari\_W](https://www.ruby-forum.com/u/Jari_W)\ **Replies:** 3\ **Last updated:** [November 15, 2007, 12:08pm UTC](https://www.ruby-forum.com/t/new-wxtree-method/120111 "2007-11-15T12:08:48Z")
Here’s my first try at a contribution to the wxRuby project: The tree control seemed to lack a more Ruby-ish way to add a bulk of items to a tree control (and to easily connect a data structure to a tree). Since tree … --- ## [Mongrel hangs on FUTEX\_WAIT](https://www.ruby-forum.com/t/mongrel-hangs-on-futex-wait/117906)
**Author:** [@matthias](https://www.ruby-forum.com/u/matthias)\ **Replies:** 3\ **Last updated:** [October 25, 2007, 10:00am UTC](https://www.ruby-forum.com/t/mongrel-hangs-on-futex-wait/117906 "2007-10-25T10:00:35Z")
Hi, my app was running on SuSE 10.2 for a couple of weeks. Suddenly it stopped working as the mongrel process sooner or later get blocked. This is reproducably happening after a few requests. It does not matter wheth… --- ## [Does a partial have access to all the variables of the calli](https://www.ruby-forum.com/t/does-a-partial-have-access-to-all-the-variables-of-the-calli/82567)
**Author:** [@nephish](https://www.ruby-forum.com/u/nephish)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 10:46pm UTC](https://www.ruby-forum.com/t/does-a-partial-have-access-to-all-the-variables-of-the-calli/82567 "2007-09-25T22:46:50Z")
hey there, i have a group\_controller in there is an action called run\_reports in the \_run\_reports.rhml view, i call two partials that are also in the group\_controller. do those partials have access to the varibles d… --- ## [Question about passing hashes to an action](https://www.ruby-forum.com/t/question-about-passing-hashes-to-an-action/109146)
**Author:** [@cmaxvv](https://www.ruby-forum.com/u/cmaxvv)\ **Replies:** 3\ **Last updated:** [July 12, 2007, 1:03am UTC](https://www.ruby-forum.com/t/question-about-passing-hashes-to-an-action/109146 "2007-07-12T01:03:45Z")
It seems to be a common tactic in ruby to pash what looks like a key-value pair, in which the key is a symbol, to an action. For example with the rails action ‘render’, we say render :text =\> “Hello world!” #(from d… --- ## [Lapack question - difficulties installing Linalg](https://www.ruby-forum.com/t/lapack-question-difficulties-installing-linalg/108229)
**Author:** [@Axel\_E](https://www.ruby-forum.com/u/Axel_E)\ **Replies:** 3\ **Last updated:** [June 30, 2007, 7:56pm UTC](https://www.ruby-forum.com/t/lapack-question-difficulties-installing-linalg/108229 "2007-06-30T19:56:52Z")
Dear all, I am having trouble installing the Linalg package. I am working on OpenSuse 10.2, and I installed the Lapack from an rpm, successfully. Now, I get the following: dhcppc1:/usr/local/linalg-0.3.2-i686-linux-… --- ## [Issues with : in the content](https://www.ruby-forum.com/t/issues-with-in-the-content/104547)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [May 19, 2007, 10:35pm UTC](https://www.ruby-forum.com/t/issues-with-in-the-content/104547 "2007-05-19T22:35:26Z")
Hi, I’ve discovered ferret and aaf this evening, I’ve just done some tests and it seems perfect for my needs. I’m indexing text data (title, description, etc) and also ethernet hardware addresses (MAC). Sorry if tha… --- ## [Performance of to\_xml, versus to\_json](https://www.ruby-forum.com/t/performance-of-to-xml-versus-to-json/103108)
**Author:** [@Eric\_Mill](https://www.ruby-forum.com/u/Eric_Mill)\ **Replies:** 3\ **Last updated:** [May 2, 2007, 3:54am UTC](https://www.ruby-forum.com/t/performance-of-to-xml-versus-to-json/103108 "2007-05-02T03:54:22Z")
I’ve been doing some benchmarks on how fast ActiveRecord’s #to\_xml is on large datasets, versus the speed of A ActiveRecord’s #to\_json, and the difference is rather alarming. #to\_xml becomes quickly unusable for large… --- ## [Perl bridge module for RubyInline?](https://www.ruby-forum.com/t/perl-bridge-module-for-rubyinline/86847)
**Author:** [@evan](https://www.ruby-forum.com/u/evan)\ **Replies:** 3\ **Last updated:** [February 27, 2007, 7:16am UTC](https://www.ruby-forum.com/t/perl-bridge-module-for-rubyinline/86847 "2007-02-27T07:16:01Z")
A while back, regarding a Perl bridge for RubyInline, Eric H. said: There is one. I’ll try to pry it out of Ryan D.’ fingers. Nothing else seems to be known. But if it exists, even in broken form, I would like to h… --- ## [Radiant: Error](https://www.ruby-forum.com/t/radiant-error/85919)
**Author:** [@keith](https://www.ruby-forum.com/u/keith)\ **Replies:** 3\ **Last updated:** [February 17, 2007, 5:55pm UTC](https://www.ruby-forum.com/t/radiant-error/85919 "2007-02-17T17:55:51Z")
MissingSourceFile in SiteController#show\_page no such file to load – sqlite3 Hi All, I have just setup Radiant locally and get the error above, any ideas? Ta, Keith --- ## [I cant install acts\_as\_ferret](https://www.ruby-forum.com/t/i-cant-install-acts-as-ferret/73575)
**Author:** [@georgina](https://www.ruby-forum.com/u/georgina)\ **Replies:** 3\ **Last updated:** [October 28, 2006, 3:58am UTC](https://www.ruby-forum.com/t/i-cant-install-acts-as-ferret/73575 "2006-10-28T03:58:21Z")
This is what happens when i try to get acts\_as\_ferret …“nothing much”… Please help me and excuse me if its really dumb, i’m new to this! thanks C:\\rails\\app\>gem install ferret Attempting local installation of ‘ferret… --- ## [UserEngine and hiding controllers](https://www.ruby-forum.com/t/userengine-and-hiding-controllers/60645)
**Author:** [@riko](https://www.ruby-forum.com/u/riko)\ **Replies:** 3\ **Last updated:** [May 19, 2006, 6:10pm UTC](https://www.ruby-forum.com/t/userengine-and-hiding-controllers/60645 "2006-05-19T18:10:17Z")
I’m using LoginEngine + UserEngine for web application. I have some controllers under and admin subdirectory (Admin::PostController etc). The auto-fill permission in UserEngine does not work correctly with those con… --- ## [More migration problems](https://www.ruby-forum.com/t/more-migration-problems/55946)
**Author:** [@hazmatt](https://www.ruby-forum.com/u/hazmatt)\ **Replies:** 3\ **Last updated:** [March 27, 2006, 5:41pm UTC](https://www.ruby-forum.com/t/more-migration-problems/55946 "2006-03-27T17:41:40Z")
I tried upgrading my dev environment to 946 from 876 and I get this error when I fire up r946 ActiveRecord::StatementInvalid in Articles#index Mysql::Error: Table ‘typo\_dev.blogs’ doesn’t exist: SELECT \* FROM blogs … --- ## [Mod\_fcgid first request slow](https://www.ruby-forum.com/t/mod-fcgid-first-request-slow/78453)
**Author:** [@adamdorsey](https://www.ruby-forum.com/u/adamdorsey)\ **Replies:** 3\ **Last updated:** [March 8, 2006, 4:38pm UTC](https://www.ruby-forum.com/t/mod-fcgid-first-request-slow/78453 "2006-03-08T16:38:27Z")
I have posted this before with not much response so I am posing the question again. Is there a solution for this very apparent issue with mod\_fcgid that the “First connection is incredibly slow”. It seems its b/c m… --- ## [SwitchTower and Subversion branches](https://www.ruby-forum.com/t/switchtower-and-subversion-branches/89143)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [January 4, 2006, 5:43am UTC](https://www.ruby-forum.com/t/switchtower-and-subversion-branches/89143 "2006-01-04T05:43:45Z")
I’m working on a Rails project that needs to be deployed in the near future. To enable prompt responses to bug reports, me and my coding partner were thinking to use the following SVN repository lay-out/policy. We’re… --- ## [Checkbook application](https://www.ruby-forum.com/t/checkbook-application/51477)
**Author:** [@vince](https://www.ruby-forum.com/u/vince)\ **Replies:** 3\ **Last updated:** [January 1, 2006, 12:48am UTC](https://www.ruby-forum.com/t/checkbook-application/51477 "2006-01-01T00:48:25Z")
By any chance are there any free checkbook apps that have been written for Ruby? Looking to free myself from Gnucash/Grisbi/Quicken but don’t quite have the skills/time to make my own app. Has anyone done this and w… --- ## [Materialize active record object with included associations](https://www.ruby-forum.com/t/materialize-active-record-object-with-included-associations/242556)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [July 3, 2015, 2:30pm UTC](https://www.ruby-forum.com/t/materialize-active-record-object-with-included-associations/242556 "2015-07-03T14:30:50Z")
Hi I have a basic active query like so: m = Movie.includes(:genres) m.genders is an CollectionProxy in this case. Is there a way I can get this as an array? I know that calling to\_a will do this, but this becomes i… --- ## [Visualruby install fail (win7)](https://www.ruby-forum.com/t/visualruby-install-fail-win7/231275)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [March 18, 2015, 6:20pm UTC](https://www.ruby-forum.com/t/visualruby-install-fail-win7/231275 "2015-03-18T18:20:41Z")
I followed the instructions for installing visual ruby - install ruby 193 and glade, then in a ruby window typed ‘gem install visualruby’ and got the following output which shows the gem install output, and what happe… --- ## [Rational\_resampler vs pfb\_arb\_resampler filter design -- why such strange cut frequencies in both ca](https://www.ruby-forum.com/t/rational-resampler-vs-pfb-arb-resampler-filter-design-why-such-strange-cut-frequencies-in-both-ca/232697)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 28, 2014, 1:02pm UTC](https://www.ruby-forum.com/t/rational-resampler-vs-pfb-arb-resampler-filter-design-why-such-strange-cut-frequencies-in-both-ca/232697 "2014-10-28T13:02:36Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I’m looking at filter design procedures for rational\_resampler and pfb\_arb\_ resampler and see contradiction between them. Lets assume downsample with rate 3/4 or 0.75. … --- ## [Upstream\_response\_time](https://www.ruby-forum.com/t/upstream-response-time/239070)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [February 11, 2014, 10:41am UTC](https://www.ruby-forum.com/t/upstream-response-time/239070 "2014-02-11T10:41:31Z")
I am using add\_header x-responsetime $upstream\_response\_time; to report response times of the back-end to the client. I was expecting to see the back-end response time (e.g. 0.500 for half a second), however the head… --- ## [Routing Rails 2 vs Rails 3](https://www.ruby-forum.com/t/routing-rails-2-vs-rails-3/237684)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [November 24, 2013, 4:40pm UTC](https://www.ruby-forum.com/t/routing-rails-2-vs-rails-3/237684 "2013-11-24T16:40:13Z")
Salve ragazzi, con l’aggiornamento da Rails 2 a Rails 3 ho dovuto riscrivere il routing, in particolare il comando: map.page’software/download/pagina/:pagina.html’, :controller=\>‘view’, :action=\>‘index’ è diventato… --- ## [First proper build - missing blocks](https://www.ruby-forum.com/t/first-proper-build-missing-blocks/237174)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [October 28, 2013, 3:24pm UTC](https://www.ruby-forum.com/t/first-proper-build-missing-blocks/237174 "2013-10-28T15:24:10Z")
Sorry but this is a very newbie question. I tried to get GR up and running many years ago when Fedora 8 was new! I then tried a couple of times to get it going on windows - I got some blocks up but could not move or … --- ## [How to distribute my ruby script](https://www.ruby-forum.com/t/how-to-distribute-my-ruby-script/227681)
**Author:** [@rochitsen](https://www.ruby-forum.com/u/rochitsen)\ **Replies:** 2\ **Last updated:** [March 25, 2013, 12:22am UTC](https://www.ruby-forum.com/t/how-to-distribute-my-ruby-script/227681 "2013-03-25T00:22:55Z")
Hi All, I am new to Ruby. I have created a new script that requires couple of gems to work. Now how do i make an executable of my script to make sure that: The script runs on a machine where no Ruby is installed and … --- ## [Confirm on Post under certain conditions](https://www.ruby-forum.com/t/confirm-on-post-under-certain-conditions/229846)
**Author:** [@soujiro0725](https://www.ruby-forum.com/u/soujiro0725)\ **Replies:** 2\ **Last updated:** [February 15, 2013, 3:27am UTC](https://www.ruby-forum.com/t/confirm-on-post-under-certain-conditions/229846 "2013-02-15T03:27:32Z")
Rails 3.2.11 When users click a “submit” button, the app can show a confirm dialog by adding :confirm =\> “Are you sure?” I need to let it appear if certain conditions are met. It does not appear if the conditions ar… --- ## [HTML5 History API](https://www.ruby-forum.com/t/html5-history-api/225562)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [January 16, 2013, 3:46pm UTC](https://www.ruby-forum.com/t/html5-history-api/225562 "2013-01-16T15:46:01Z")
Cosa ne pensate e cosa cambia nel vostro modo di sviluppare? Per chi è a digiuno sull’argomento: osservate la barra dell’indirizzo poi cliccate sull’articolo HTML5 History API, riguardate la barra dell’indirizzo e po… --- ## [How to split a array](https://www.ruby-forum.com/t/how-to-split-a-array/215153)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 24, 2011, 3:41pm UTC](https://www.ruby-forum.com/t/how-to-split-a-array/215153 "2011-12-24T15:41:56Z")
hey everyone i want to split the array.This is the out put when i print array “Khamar Md,2 hrs: 5 min,Accounts,Gandhinagar” and i wanna split them and i want to print them in different columns in a table. \<%x=Array.n… --- ## [Question - help](https://www.ruby-forum.com/t/question-help/214093)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 23, 2011, 10:36am UTC](https://www.ruby-forum.com/t/question-help/214093 "2011-11-23T10:36:29Z")
Hello, I have an existing ruby application and we are currently working to integrate it into a java runtime. We have thought of jruby. I currently have to big issues : 1.no fork - I have went around this by using FF… --- ## [OpenSSL signature method == null?](https://www.ruby-forum.com/t/openssl-signature-method-null/203353)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 18, 2011, 10:11pm UTC](https://www.ruby-forum.com/t/openssl-signature-method-null/203353 "2011-02-18T22:11:55Z")
Hi! I’m using OpenSSL to generate an x.509 certificate used for document signing using pretty much the following: require ‘openssl’ key = OpenSSL::PKey::RSA.generate(1024) pub = key.public\_key ca = OpenSSL::X509::… --- ## [C++ and python in OFDM doubt](https://www.ruby-forum.com/t/c-and-python-in-ofdm-doubt/197503)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 20, 2010, 8:43pm UTC](https://www.ruby-forum.com/t/c-and-python-in-ofdm-doubt/197503 "2010-10-20T20:43:48Z")
Hello, I am working on OFDM. I have several questions about OFDM codes, and in general GNU radio. As I understand, there are functions in C + + that are linked through python, right? if I look on the web: http://ww… --- ## [Rawr with ruby gem](https://www.ruby-forum.com/t/rawr-with-ruby-gem/195180)
**Author:** [@cyberjom](https://www.ruby-forum.com/u/cyberjom)\ **Replies:** 2\ **Last updated:** [September 18, 2010, 7:23pm UTC](https://www.ruby-forum.com/t/rawr-with-ruby-gem/195180 "2010-09-18T19:23:20Z")
Need help. I am trying to build little jruby application require activerecord to connect to oracle. when I use jruby -S rake rawr:jar and got a package folder. I can test it with java -jar \[jar.jar\] but when deploy … --- ## [How do I write specs for Rails 3 view block helpers that use #with\_output\_buffer(&block)?](https://www.ruby-forum.com/t/how-do-i-write-specs-for-rails-3-view-block-helpers-that-use-with-output-buffer-block/193729)
**Author:** [@kristianm](https://www.ruby-forum.com/u/kristianm)\ **Replies:** 2\ **Last updated:** [August 23, 2010, 10:15pm UTC](https://www.ruby-forum.com/t/how-do-i-write-specs-for-rails-3-view-block-helpers-that-use-with-output-buffer-block/193729 "2010-08-23T22:15:39Z")
I found this: it ‘should do something’ do helper.some\_block\_helper { the\_block\_code }.should XXXX end but not sure how to use it I have a module which is extended on top of ActiveView::Base module MyViewExt def a… --- ## [Gri\_mmse\_fir\_interpolator\_cc::interpolate returns NaN](https://www.ruby-forum.com/t/gri-mmse-fir-interpolator-cc-interpolate-returns-nan/190575)
**Author:** [@Kyle\_Z](https://www.ruby-forum.com/u/Kyle_Z)\ **Replies:** 2\ **Last updated:** [July 1, 2010, 2:50am UTC](https://www.ruby-forum.com/t/gri-mmse-fir-interpolator-cc-interpolate-returns-nan/190575 "2010-07-01T02:50:27Z")
I am testing the gr\_mpsk\_receiver\_cc module using the code attached at the end. It is gnuradio v3.3.1git-11-ge20160b7 on cygwin 1.7.5-1 with gcc 3.4.4. When I run the code, the following error pops up: assertion “imu \>… --- ## [Hi all, how to use usrp and gnuradio support triangulation to locate a cell phone](https://www.ruby-forum.com/t/hi-all-how-to-use-usrp-and-gnuradio-support-triangulation-to-locate-a-cell-phone/189127)
**Author:** [@John\_Wu](https://www.ruby-forum.com/u/John_Wu)\ **Replies:** 2\ **Last updated:** [June 1, 2010, 10:17pm UTC](https://www.ruby-forum.com/t/hi-all-how-to-use-usrp-and-gnuradio-support-triangulation-to-locate-a-cell-phone/189127 "2010-06-01T22:17:49Z")
Hi all, I am a fresh on usrp and gnuradio, now I want to use them to support locate a cell phone, and what I know is locate a cell phone need to use triangulation method. Anyone know if gnuradio contain triangulation … --- ## [Undefined method \`blueprint' with rspec/machinist/faker](https://www.ruby-forum.com/t/undefined-method-blueprint-with-rspec-machinist-faker/170918)
**Author:** [@Yoann-Z](https://www.ruby-forum.com/u/Yoann-Z)\ **Replies:** 2\ **Last updated:** [June 24, 2009, 7:41pm UTC](https://www.ruby-forum.com/t/undefined-method-blueprint-with-rspec-machinist-faker/170918 "2009-06-24T19:41:49Z")
Hi, I just started using Machinist for my project. So I successfully installed notahat-machinist and faker gems and as soon as I run a spec I get the following error : /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/l… --- ## [Mechanize - installed but not found?](https://www.ruby-forum.com/t/mechanize-installed-but-not-found/168260)
**Author:** [@caleb-boese](https://www.ruby-forum.com/u/caleb-boese)\ **Replies:** 2\ **Last updated:** [May 19, 2009, 12:31am UTC](https://www.ruby-forum.com/t/mechanize-installed-but-not-found/168260 "2009-05-19T00:31:49Z")
Running OSX leopard and ruby 1.8.7 (2008-08-11 patchlevel 72) \[i686-darwin9.5.0\] I’ve installed mechanize: \*\*\* LOCAL GEMS \*\*\* actionmailer (2.3.2, 2.2.2) actionpack (2.3.2, 2.2.2) activerecord (2.3.2, 2.2.2) activ… --- ## [\[cucumber\] can't use 'visit' except with \`rake features\`](https://www.ruby-forum.com/t/cucumber-cant-use-visit-except-with-rake-features/160405)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [February 16, 2009, 7:30am UTC](https://www.ruby-forum.com/t/cucumber-cant-use-visit-except-with-rake-features/160405 "2009-02-16T07:30:18Z")
I ported some stories from restful\_authentication so that they can use cucumber, and it worked fine in rake features. Now when I try to run under autospec or cucumber features, I’m getting failures with undefined meth… --- ## [LDAP support](https://www.ruby-forum.com/t/ldap-support/160273)
**Author:** [@Michael\_Baudino](https://www.ruby-forum.com/u/Michael_Baudino)\ **Replies:** 2\ **Last updated:** [February 15, 2009, 11:27pm UTC](https://www.ruby-forum.com/t/ldap-support/160273 "2009-02-15T23:27:45Z")
Hello everyone, I’d like to know if there is any plan to add LDAP support to nginx authentification, either as a core feature, or as a module ? There was a module posted here several months ago, but i don’t know if i… --- ## [Como incluir un applet java en ruby on rails](https://www.ruby-forum.com/t/como-incluir-un-applet-java-en-ruby-on-rails/145187)
**Author:** [@deinspanjer](https://www.ruby-forum.com/u/deinspanjer)\ **Replies:** 2\ **Last updated:** [August 6, 2008, 7:23pm UTC](https://www.ruby-forum.com/t/como-incluir-un-applet-java-en-ruby-on-rails/145187 "2008-08-06T19:23:53Z")
Hola, necesito incluir una applet Java en una vista ¿Que tengo que hacer? ¿hay alguna manera especial de insertar una applet? ¿Donde debo almacenar los archivos .class que vienen con la applet? Gracias --- ## [Enumerable::Enumerator#with\_memo](https://www.ruby-forum.com/t/enumerable-enumerator-with-memo/139395)
**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\ **Replies:** 2\ **Last updated:** [June 3, 2008, 8:38pm UTC](https://www.ruby-forum.com/t/enumerable-enumerator-with-memo/139395 "2008-06-03T20:38:19Z")
　Enumerable::Enumerator#with\_memo ã¨ã„ã†ã®ã‚’è¿½åŠ ã—ã¦ã¿ã¾ã—ãŸã€‚ 　実装を ruby で書くと def with\_memo(memo, &block) block or return enum\_for(\_\_method\_\_) each {|i| yield(i, memo) } return mem… --- ## [Detect test cases are currently running](https://www.ruby-forum.com/t/detect-test-cases-are-currently-running/137860)
**Author:** [@ericgoodwin](https://www.ruby-forum.com/u/ericgoodwin)\ **Replies:** 2\ **Last updated:** [May 17, 2008, 12:25am UTC](https://www.ruby-forum.com/t/detect-test-cases-are-currently-running/137860 "2008-05-17T00:25:49Z")
How do I know in my code that Im in the middle of running test cases. I thought there was a “$TESTING” variable that I could check but that one is always empty. I would like to be able to know whether or not to load i… --- ## [Re: Tearing in my buffered animation test script](https://www.ruby-forum.com/t/re-tearing-in-my-buffered-animation-test-script/133216)
**Author:** [@Jay\_McGavren](https://www.ruby-forum.com/u/Jay_McGavren)\ **Replies:** 2\ **Last updated:** [March 29, 2008, 2:16am UTC](https://www.ruby-forum.com/t/re-tearing-in-my-buffered-animation-test-script/133216 "2008-03-29T02:16:38Z")
Paul w Florczykowski wrote: I have tested your application, and indeed there is great deal of flicker as expected. You are not making any particular errors in your code; the problem occurs because the drawing, or mo… [Previous page](https://www.ruby-forum.com/top.md?page=1275&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1277&per_page=50)