# Top **URL:** https://www.ruby-forum.com/top.md?page=1541 [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:** 1542 --- ## [Redirect puts-statements from a module, into a instance variable of a class](https://www.ruby-forum.com/t/redirect-puts-statements-from-a-module-into-a-instance-variable-of-a-class/242220)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 5, 2015, 7:12pm UTC](https://www.ruby-forum.com/t/redirect-puts-statements-from-a-module-into-a-instance-variable-of-a-class/242220 "2015-06-05T19:12:27Z")
Hello, I need a simple way to redirect output from methods defined in a module, using puts. Example: module Foo def test puts 'Hello World!' end end class Bar def initialize @string = '' end def ad… --- ## [QT Freq Sink Display not centering correctly?](https://www.ruby-forum.com/t/qt-freq-sink-display-not-centering-correctly/241962)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 18, 2015, 5:38pm UTC](https://www.ruby-forum.com/t/qt-freq-sink-display-not-centering-correctly/241962 "2015-05-18T17:38:37Z")
So, I first noticed this problem with my main GNURadio install (3.7.5 on Debian Jessie) but I’ve reproduced it on a brand new 3.7.7.1 live USB. Basically I’m looking at two frequency sinks. One of them centered at 0 a… --- ## [Polyphase Filer examples and Busport Implementation for QT GUI Frequency Sink](https://www.ruby-forum.com/t/polyphase-filer-examples-and-busport-implementation-for-qt-gui-frequency-sink/234128)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [February 9, 2015, 2:32pm UTC](https://www.ruby-forum.com/t/polyphase-filer-examples-and-busport-implementation-for-qt-gui-frequency-sink/234128 "2015-02-09T14:32:22Z")
Hello: In trying to execute the flowgraphs found in the blog post on the subject at: I find that the Busport connections in flowgraphs such as fm\_reconstruction.grc and others are broken when they connect to the Q… --- ## [Costas loop in HRPT receiver](https://www.ruby-forum.com/t/costas-loop-in-hrpt-receiver/241189)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 19, 2014, 3:03pm UTC](https://www.ruby-forum.com/t/costas-loop-in-hrpt-receiver/241189 "2014-05-19T15:03:11Z")
Hello, Ive heard about costas loop to obtain the carrier of a PSK signal. But I dont know how it is implemented the carrier recovery in the hrpt example of gr-noaa in order to demodulate the BPSK signal. I would appr… --- ## [Re: pybombs/wget behind a proxy](https://www.ruby-forum.com/t/re-pybombs-wget-behind-a-proxy/238556)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 16, 2014, 8:16pm UTC](https://www.ruby-forum.com/t/re-pybombs-wget-behind-a-proxy/238556 "2014-01-16T20:16:43Z")
Alex, I’m inclined to make this timeout a Pybombs configuration variable that defaults to 10. I think for most people that is a reasonable timeout value, but this would make it very easy for it to be bumped up in s… --- ## [\[Backport93 - Backport #9206\]\[Open\] protect FL\_MARK at rb\_obj\_clone()](https://www.ruby-forum.com/t/backport93-backport-9206-open-protect-fl-mark-at-rb-obj-clone/237843)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 3, 2013, 12:14pm UTC](https://www.ruby-forum.com/t/backport93-backport-9206-open-protect-fl-mark-at-rb-obj-clone/237843 "2013-12-03T12:14:38Z")
Issue #9206 has been reported by authorNari (Narihiro N.). Backport #9206: protect FL\_MARK at rb\_obj\_clone() Author: authorNari (Narihiro N.) Status: Open Priority: Normal Assignee: usa (Usaku NAKAMURA) Category: … --- ## [Python-based sink block causes graph freeze under certain conditions](https://www.ruby-forum.com/t/python-based-sink-block-causes-graph-freeze-under-certain-conditions/246278)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [September 25, 2013, 11:23pm UTC](https://www.ruby-forum.com/t/python-based-sink-block-causes-graph-freeze-under-certain-conditions/246278 "2013-09-25T23:23:33Z")
I created a Python-based sink block that works well in most cases. I started having problems when I created a GUI checkbox (using GRC) to control a Selector or Valve block in a separate subgraph. As soon as I change t… --- ## [STDIN inheritance during exec and difference between getc and sysread](https://www.ruby-forum.com/t/stdin-inheritance-during-exec-and-difference-between-getc-and-sysread/226925)
**Author:** [@kmeaw](https://www.ruby-forum.com/u/kmeaw)\ **Replies:** 1\ **Last updated:** [February 26, 2013, 7:40am UTC](https://www.ruby-forum.com/t/stdin-inheritance-during-exec-and-difference-between-getc-and-sysread/226925 "2013-02-26T07:40:03Z")
Hi all! I’ve accidentally found that “getc” and “sysread” behave differently after “exec” getc does not get remaining data from the STDIN but sysread does it bdimych@mint-vbox ~ $ bdimych@mint-vbox ~ $ bdimych@mint… --- ## [Using FastCGI for python](https://www.ruby-forum.com/t/using-fastcgi-for-python/223250)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [September 27, 2012, 7:14am UTC](https://www.ruby-forum.com/t/using-fastcgi-for-python/223250 "2012-09-27T07:14:21Z")
FastCGI is language-independent and like cgi can serve all languages, but setting up nginx with fcgiwrap and spawn-fcgi is only used for serving Perl. Almost all tutorials and instructions use this method for Perl-Fa… --- ## [IPv6 fails for set\_real\_ip\_from in 1.2.1](https://www.ruby-forum.com/t/ipv6-fails-for-set-real-ip-from-in-1-2-1/220479)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [June 11, 2012, 9:30pm UTC](https://www.ruby-forum.com/t/ipv6-fails-for-set-real-ip-from-in-1-2-1/220479 "2012-06-11T21:30:17Z")
I noticed in the 1.2.1 changelog that set\_real\_ip\_from is supposed to support IPv6 addresses. Unfortunaly I get a configuration error when I try it. This works fine: set\_real\_ip\_from 127.0.0.1; real\_ip\_header X-Forw… --- ## [New goodness, Capybara::RSpecMatchers in helper specs](https://www.ruby-forum.com/t/new-goodness-capybara-rspecmatchers-in-helper-specs/206318)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [April 28, 2011, 12:15am UTC](https://www.ruby-forum.com/t/new-goodness-capybara-rspecmatchers-in-helper-specs/206318 "2011-04-28T00:15:57Z")
This is exciting news!! (“this adds capybara matchers to view and helper specs”) Now, if I just knew how to take advantage of it? Do I have to require something else in spec\_helper? I have already added included ge… --- ## [DRYing out controller specs?](https://www.ruby-forum.com/t/drying-out-controller-specs/176131)
**Author:** [@miracleofmagick](https://www.ruby-forum.com/u/miracleofmagick)\ **Replies:** 1\ **Last updated:** [September 25, 2009, 4:33am UTC](https://www.ruby-forum.com/t/drying-out-controller-specs/176131 "2009-09-25T04:33:30Z")
I’d like to DRY out my controller specs but am having difficulties doing so and am hopeful that a more experienced rspec expert can shed some much-needed light on my woes… The controllers themselves are using josevali… --- ## [Security permissions for JRuby 1.2?](https://www.ruby-forum.com/t/security-permissions-for-jruby-1-2/164998)
**Author:** [@Daniel\_Noll](https://www.ruby-forum.com/u/Daniel_Noll)\ **Replies:** 1\ **Last updated:** [April 17, 2009, 7:34am UTC](https://www.ruby-forum.com/t/security-permissions-for-jruby-1-2/164998 "2009-04-17T07:34:42Z")
I was getting a really cryptic error running JRuby 1.2 under the same security permissions as 1.1.4. Here is the list of granted permissions: grant { permission java.util.PropertyPermission “", “read”; permission ja… --- ## [Necesito colaboracion para solucionar 3](https://www.ruby-forum.com/t/necesito-colaboracion-para-solucionar-3/165146)
**Author:** [@jbgutierrez](https://www.ruby-forum.com/u/jbgutierrez)\ **Replies:** 1\ **Last updated:** [April 10, 2009, 3:50pm UTC](https://www.ruby-forum.com/t/necesito-colaboracion-para-solucionar-3/165146 "2009-04-10T15:50:18Z")
Buen dia necesito terminar fixes a una app contable, puedo pagar por las horas. Desde ya gracias. --- ## [Require behavior in presence of two files of the same name](https://www.ruby-forum.com/t/require-behavior-in-presence-of-two-files-of-the-same-name/154878)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 1\ **Last updated:** [December 4, 2008, 8:23pm UTC](https://www.ruby-forum.com/t/require-behavior-in-presence-of-two-files-of-the-same-name/154878 "2008-12-04T20:23:52Z")
If I do require ‘x’ and there are two x.rb files somewhere on the load path, which one will be require’d? Thanks, Wes --- ## [How to load/use a 3rd party jar file](https://www.ruby-forum.com/t/how-to-load-use-a-3rd-party-jar-file/149874)
**Author:** [@tristincolby](https://www.ruby-forum.com/u/tristincolby)\ **Replies:** 1\ **Last updated:** [October 3, 2008, 7:00pm UTC](https://www.ruby-forum.com/t/how-to-load-use-a-3rd-party-jar-file/149874 "2008-10-03T19:00:22Z")
Hi everyone. I’m trying to figure out how to use a third party jar file in my Jruby app. In java it looks like import com.mycompany.metadata.\* jmdConnection ci = new jmdConnection(); In ruby I’m trying to do the fo… --- ## [Require fails with undefined symbol](https://www.ruby-forum.com/t/require-fails-with-undefined-symbol/148242)
**Author:** [@rrwhite](https://www.ruby-forum.com/u/rrwhite)\ **Replies:** 1\ **Last updated:** [September 15, 2008, 5:33pm UTC](https://www.ruby-forum.com/t/require-fails-with-undefined-symbol/148242 "2008-09-15T17:33:00Z")
I have installed wxruby via gems on Ubuntu 7.10 but running sample/minimal.rb fails: ruby -rubygems minimal.rb /var/lib/gems/1.8/gems/wxruby-1.9.8-x86-linux/lib/wxruby2.so: /var/lib/gems/1.8/gems/wxruby-1.9.8-x86-lin… --- ## [Errors in production environment](https://www.ruby-forum.com/t/errors-in-production-environment/136849)
**Author:** [@sdpurtill](https://www.ruby-forum.com/u/sdpurtill)\ **Replies:** 1\ **Last updated:** [May 7, 2008, 6:12pm UTC](https://www.ruby-forum.com/t/errors-in-production-environment/136849 "2008-05-07T18:12:30Z")
Hi all. I switched to production environment for my rails app. My production environment is an apache2+mongrel. All worked fine, but I have a problem: when an error is generated all debug infos come out, as like as i… --- ## [Porblem with custom analyzer](https://www.ruby-forum.com/t/porblem-with-custom-analyzer/136289)
**Author:** [@djtal](https://www.ruby-forum.com/u/djtal)\ **Replies:** 1\ **Last updated:** [May 6, 2008, 7:50am UTC](https://www.ruby-forum.com/t/porblem-with-custom-analyzer/136289 "2008-05-06T07:50:40Z")
Hi, I m trying to set French stop Words. So i created a file called “FrenchStemmingAnalyzer.rb” and i put it in /lib of my rails App. class FrenchStemmingAnalyzer \< Ferret::Analysis::Analyzer include Ferret::Analysi… --- ## [Payload support in ferret](https://www.ruby-forum.com/t/payload-support-in-ferret/123673)
**Author:** [@Anand\_Rajaram](https://www.ruby-forum.com/u/Anand_Rajaram)\ **Replies:** 1\ **Last updated:** [December 27, 2007, 11:38pm UTC](https://www.ruby-forum.com/t/payload-support-in-ferret/123673 "2007-12-27T23:38:00Z")
Hello All: This is potentially a ferret and ruby newbie question. I RTFM-ed (the oreilly shortcut anyway) and didnt find anything obvious. Are there plans for Ferret to support the notion of “payloads” introduced in … --- ## [Does sort work for strings work?](https://www.ruby-forum.com/t/does-sort-work-for-strings-work/124163)
**Author:** [@bunny](https://www.ruby-forum.com/u/bunny)\ **Replies:** 1\ **Last updated:** [December 27, 2007, 11:30pm UTC](https://www.ruby-forum.com/t/does-sort-work-for-strings-work/124163 "2007-12-27T23:30:24Z")
Hi, I am trying to get sorting working. I have had success with numbers but when I try to sort my string fields nothing happens. I am using the following code: options = {} s = Search::SortField.new(‘object\_title’… --- ## [Gettext's Locale class in application namespace](https://www.ruby-forum.com/t/gettexts-locale-class-in-application-namespace/118023)
**Author:** [@samlown](https://www.ruby-forum.com/u/samlown)\ **Replies:** 1\ **Last updated:** [October 28, 2007, 11:58am UTC](https://www.ruby-forum.com/t/gettexts-locale-class-in-application-namespace/118023 "2007-10-28T11:58:25Z")
Hi, I’ve been trying to use Gettext with one my web applications. I’ve used Gettext many times in the past without problems and appreciate it greatly. In this particular instance, my web application has its own Activ… --- ## [Example of reCAPTCHA on Typo](https://www.ruby-forum.com/t/example-of-recaptcha-on-typo/114892)
**Author:** [@usrlocal](https://www.ruby-forum.com/u/usrlocal)\ **Replies:** 1\ **Last updated:** [September 20, 2007, 3:56am UTC](https://www.ruby-forum.com/t/example-of-recaptcha-on-typo/114892 "2007-09-20T03:56:56Z")
Greetings, I recently started using reCAPTCHA on my Typo-powered blog: http://depth-first.com/articles/2007/09/18/six-reasons-i-like-recaptcha-or-how-to-build-a-web-service-worth-talking-about I used McClain Looney’s… --- ## [How to restart server programmatically?](https://www.ruby-forum.com/t/how-to-restart-server-programmatically/90545)
**Author:** [@Russell\_N](https://www.ruby-forum.com/u/Russell_N)\ **Replies:** 1\ **Last updated:** [April 25, 2007, 10:53pm UTC](https://www.ruby-forum.com/t/how-to-restart-server-programmatically/90545 "2007-04-25T22:53:30Z")
I need to be able to restart my server based on a specific database change. I’ve been trying a call to system(“script/process/reaper -a graceful -d dispatch.fcgi”) but that raises a transaction error which rolls back … --- ## [Scaffold et les foreign keys.. C'est si bien que ça?](https://www.ruby-forum.com/t/scaffold-et-les-foreign-keys-cest-si-bien-que-a-a/86181)
**Author:** [@Pierre-Yves\_Ricau](https://www.ruby-forum.com/u/Pierre-Yves_Ricau)\ **Replies:** 1\ **Last updated:** [February 21, 2007, 2:09pm UTC](https://www.ruby-forum.com/t/scaffold-et-les-foreign-keys-cest-si-bien-que-a-a/86181 "2007-02-21T14:09:06Z")
Bonjour à tous ! Je suis étudiant en école d’ingé, en architecture des systèmes d’informations. Ce semestre, j’ai décidé de prendre une UV libre sur Ruby On Rails, pour découvrir ce merveilleux langage (et, a… --- ## [Require 'popup'](https://www.ruby-forum.com/t/require-popup/83666)
**Author:** [@foppe](https://www.ruby-forum.com/u/foppe)\ **Replies:** 1\ **Last updated:** [January 28, 2007, 5:28pm UTC](https://www.ruby-forum.com/t/require-popup/83666 "2007-01-28T17:28:01Z")
Hi There, I’m quite new and don’t know where to start. I would like to write a script for my own, with popup (see : http://tryruby.hobix.com/ type help 5) But when I start irb and perform : require ‘popup’ it doesn… --- ## [Massive data output](https://www.ruby-forum.com/t/massive-data-output/66587)
**Author:** [@eskim](https://www.ruby-forum.com/u/eskim)\ **Replies:** 7\ **Last updated:** [August 28, 2006, 5:01am UTC](https://www.ruby-forum.com/t/massive-data-output/66587 "2006-08-28T05:01:49Z")
Hi. I’ve got huge size of data to show to client browser. It is actually text rows of database. It’s about 200,000 rows and 10 columns. When I tried it by save it as instance variables and then pass it to rhtml, it… --- ## [Form Entity Names for Child Objects](https://www.ruby-forum.com/t/form-entity-names-for-child-objects/52330)
**Author:** [@dcian](https://www.ruby-forum.com/u/dcian)\ **Replies:** 1\ **Last updated:** [January 12, 2006, 11:04pm UTC](https://www.ruby-forum.com/t/form-entity-names-for-child-objects/52330 "2006-01-12T23:04:38Z")
In my controller, I do this to instantiate and populate my Part, PartName and PartNumber objects. def edit @part = Part.find(params\[:id\], :include =\> \[:part\_name, :part\_number\]) end But in the view, this doesn’t re… --- ## [QT GUI Time Sink Attribute Error](https://www.ruby-forum.com/t/qt-gui-time-sink-attribute-error/238850)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [January 31, 2014, 6:20am UTC](https://www.ruby-forum.com/t/qt-gui-time-sink-attribute-error/238850 "2014-01-31T06:20:21Z")
Dear Sir, How to use the block of QT GUI Time Sink? It always produces following error message: Generating: “/home/sgku/grc/top\_block.py” Executing: “/home/sgku/grc/top\_block.py” Traceback (most recent call last): … --- ## [\[ruby-trunk - Feature #8657\]\[Open\] Make Find.find respect the encodings of arguments](https://www.ruby-forum.com/t/ruby-trunk-feature-8657-open-make-find-find-respect-the-encodings-of-arguments/235844)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [September 7, 2013, 6:39am UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-8657-open-make-find-find-respect-the-encodings-of-arguments/235844 "2013-09-07T06:39:11Z")
Issue #8657 has been reported by ktsj (Kazuki Tsujimoto). Feature #8657: Make Find.find respect the encodings of arguments Author: ktsj (Kazuki Tsujimoto) Status: Open Priority: Normal Assignee: Category: lib Ta… --- ## [Running rails on my linux mint](https://www.ruby-forum.com/t/running-rails-on-my-linux-mint/228204)
**Author:** [@Ahmed\_saidi](https://www.ruby-forum.com/u/Ahmed_saidi)\ **Replies:** 2\ **Last updated:** [April 14, 2013, 2:25pm UTC](https://www.ruby-forum.com/t/running-rails-on-my-linux-mint/228204 "2013-04-14T14:25:59Z")
Hi i cannot start my rails server webrick and i m just start learning rails … the error i get is: /var/lib/gems/1.8/gems/railties-3.2.13/lib/rails/script\_rails\_loader.rb:11: warning: Insecure world writable dir /s… --- ## [Error building next on Mac OS X because of lib4cpp](https://www.ruby-forum.com/t/error-building-next-on-mac-os-x-because-of-lib4cpp/227479)
**Author:** [@mdeering](https://www.ruby-forum.com/u/mdeering)\ **Replies:** 2\ **Last updated:** [March 16, 2013, 8:40pm UTC](https://www.ruby-forum.com/t/error-building-next-on-mac-os-x-because-of-lib4cpp/227479 "2013-03-16T20:40:53Z")
As usual, everything installed via MacPorts. Looks like the library for LOG4CPP is not being added to the list for linking purposes for this library; it was for “libgnuradio-core” correctly. - MLD % lipo -detailed\_in… --- ## [Test on NetBSD/amd64 6.0\_STABLE](https://www.ruby-forum.com/t/test-on-netbsd-amd64-6-0-stable/226871)
**Author:** [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\ **Replies:** 2\ **Last updated:** [March 3, 2013, 3:57am UTC](https://www.ruby-forum.com/t/test-on-netbsd-amd64-6-0-stable/226871 "2013-03-03T03:57:19Z")
$B$3$s$K$A$O!#(B $B:rF|!"(Bknu$B;a$+$i(BNetBSD$B\>e$G(Bconfigure/build$B$N0MMj$r\e$G!”(B make test-all $B$N7k2L$G$9!#(B Finished… --- ## [How do I set rails generator properties?](https://www.ruby-forum.com/t/how-do-i-set-rails-generator-properties/225521)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [January 13, 2013, 10:44am UTC](https://www.ruby-forum.com/t/how-do-i-set-rails-generator-properties/225521 "2013-01-13T10:44:17Z")
In a rails app I’m working on, when I invoke rails generate scaffold Model it uses the inherited\_resources\_controller instead of scaffold\_controller. I’m not sure when it started doing this, but I’d like it to stop doi… --- ## [\[ruby-trunk - Bug #7208\]\[Open\] 複素固有値を持つ行列に対する Matrix#eigensystem の返り値が正しくない](https://www.ruby-forum.com/t/ruby-trunk-bug-7208-open-matrix-eigensystem/223920)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [December 21, 2012, 2:20pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7208-open-matrix-eigensystem/223920 "2012-12-21T14:20:11Z")
Issue #7208 has been reported by pypypy567 (py \_). Bug #7208: 複素固有値を持つ行列に対する Matrix#eigensystem の返り値が正しくない Author: pypypy567 (py \_) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: rub… --- ## [New to Ruby and Rails and confused with Routes](https://www.ruby-forum.com/t/new-to-ruby-and-rails-and-confused-with-routes/223853)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 24, 2012, 8:15pm UTC](https://www.ruby-forum.com/t/new-to-ruby-and-rails-and-confused-with-routes/223853 "2012-10-24T20:15:39Z")
Hi, I am new with RoR. I have this HTML element Movie Title What i am planning to acheive with this is that when the user clicks the movie title the list sorts itself. My problem here is with the routes. I already h… --- ## [Possible memory leak nginx 1.1.12 with pcre and jit enabled](https://www.ruby-forum.com/t/possible-memory-leak-nginx-1-1-12-with-pcre-and-jit-enabled/216077)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 27, 2012, 12:34pm UTC](https://www.ruby-forum.com/t/possible-memory-leak-nginx-1-1-12-with-pcre-and-jit-enabled/216077 "2012-01-27T12:34:52Z")
Hi all. I compiled nginx against pcre 8.21 and jit enabled. With this scenario in a few days the nginx processes are using more than 100MiB of RAM each. The same scenario with nginx 1.1.12 compiled against the system … --- ## [Bad GEM\_PATH on fresh Win7 install](https://www.ruby-forum.com/t/bad-gem-path-on-fresh-win7-install/206613)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 5, 2011, 11:23pm UTC](https://www.ruby-forum.com/t/bad-gem-path-on-fresh-win7-install/206613 "2011-05-05T23:23:44Z")
I just did an install of JRuby 1.6.1 on a fresh install of Win7x64. This Windows environment is running under VMWare. After the installation, I am unable to install any gems. I get an ENOENT error: I googled for th… --- ## [Why is this an invalid string?](https://www.ruby-forum.com/t/why-is-this-an-invalid-string/201565)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 10, 2011, 11:22pm UTC](https://www.ruby-forum.com/t/why-is-this-an-invalid-string/201565 "2011-01-10T23:22:50Z")
str = “#$” -:1: unterminated string meets end of file Is there is something special about this sequence? ‘#$’ is fine. --- ## [What do the USRP2 LED lights indicate?](https://www.ruby-forum.com/t/what-do-the-usrp2-led-lights-indicate/191422)
**Author:** [@Elvis\_D](https://www.ruby-forum.com/u/Elvis_D)\ **Replies:** 2\ **Last updated:** [July 12, 2010, 7:47pm UTC](https://www.ruby-forum.com/t/what-do-the-usrp2-led-lights-indicate/191422 "2010-07-12T19:47:57Z")
Hi, I just got my USRP2 + WBX module. I must say, for a new user, documentation is lacking for the hardware. I searched the web for some info on setting up the hardware, just in case, but found none, so opened it up … --- ## [Association generated methods not working](https://www.ruby-forum.com/t/association-generated-methods-not-working/185065)
**Author:** [@mjcharl](https://www.ruby-forum.com/u/mjcharl)\ **Replies:** 2\ **Last updated:** [March 12, 2010, 9:50pm UTC](https://www.ruby-forum.com/t/association-generated-methods-not-working/185065 "2010-03-12T21:50:23Z")
I’m definitely a noob to rails so sorry if this is trivial. I have tables with associations on them. The associations are supposed to add methods to my models like model.others and model.others= and so on but when I… --- ## [Gem: sqlite3-ironruby](https://www.ruby-forum.com/t/gem-sqlite3-ironruby/177461)
**Author:** [@James\_Thompson](https://www.ruby-forum.com/u/James_Thompson)\ **Replies:** 2\ **Last updated:** [October 19, 2009, 3:38pm UTC](https://www.ruby-forum.com/t/gem-sqlite3-ironruby/177461 "2009-10-19T15:38:51Z")
I just pushed my work on a sqlite3 gem to Gemcutter. Most of the test suite for sqlite3-ruby passes. I redid the driver based on the csharp-sqlite project. Code is available at http://github.com/jwthompson2/sqlite3-i… --- ## [Use of Open flash chart](https://www.ruby-forum.com/t/use-of-open-flash-chart/175223)
**Author:** [@soutom](https://www.ruby-forum.com/u/soutom)\ **Replies:** 2\ **Last updated:** [September 10, 2009, 8:16am UTC](https://www.ruby-forum.com/t/use-of-open-flash-chart/175223 "2009-09-10T08:16:32Z")
hi all, please help me any one to generate a chat in my RoR application. I just see the Open Flash Chat, is it possiable to use this with RoR. If possable plese help me through step by step. with out this is there a… --- ## [Prima di passare a postgresql](https://www.ruby-forum.com/t/prima-di-passare-a-postgresql/168338)
**Author:** [@mariarosaria](https://www.ruby-forum.com/u/mariarosaria)\ **Replies:** 2\ **Last updated:** [May 20, 2009, 5:02pm UTC](https://www.ruby-forum.com/t/prima-di-passare-a-postgresql/168338 "2009-05-20T17:02:40Z")
vedi allegato grazie in anticipo per le risposte. --- ## [Failures in core\\module\\autoload\_spec.rb](https://www.ruby-forum.com/t/failures-in-core-module-autoload-spec-rb/165836)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 2\ **Last updated:** [April 21, 2009, 10:18pm UTC](https://www.ruby-forum.com/t/failures-in-core-module-autoload-spec-rb/165836 "2009-04-21T22:18:13Z")
I am getting these failures when I run irtests.bat, but now if I run “mspec core\\module\\autoload”. Has anyone ever run into this? Module#autoload uses dup copies for autoloaded constants FAILED Expected NameError … --- ## [Question about running ant test on JRuby 1.2 in github](https://www.ruby-forum.com/t/question-about-running-ant-test-on-jruby-1-2-in-github/165884)
**Author:** [@stevej](https://www.ruby-forum.com/u/stevej)\ **Replies:** 2\ **Last updated:** [April 19, 2009, 5:31am UTC](https://www.ruby-forum.com/t/question-about-running-ant-test-on-jruby-1-2-in-github/165884 "2009-04-19T05:31:21Z")
Hi Gang, I’m new to JRuby and am trying to run the test suite for the first time on the jruby-1\_2 branch from github. Running ant test I get the following error: $ ant test \[…\] test-rake-targets: \[echo\] compile=OF… --- ## [Rails 2.3.2 and Cucumber 0.1.16](https://www.ruby-forum.com/t/rails-2-3-2-and-cucumber-0-1-16/163015)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 2\ **Last updated:** [March 16, 2009, 8:32pm UTC](https://www.ruby-forum.com/t/rails-2-3-2-and-cucumber-0-1-16/163015 "2009-03-16T20:32:44Z")
I am encountering a problem relating to cucumber and Rails 2.3.2 which has something to do with Rails 2.3.2 but I am unable, as of yet, to determine exactly what is the cause. Situation: environment.rb RAILS\_GEM\_VERSI… --- ## [\[Cucumber\] Webrat / Watir - generating page images](https://www.ruby-forum.com/t/cucumber-webrat-watir-generating-page-images/161450)
**Author:** [@arco](https://www.ruby-forum.com/u/arco)\ **Replies:** 2\ **Last updated:** [February 26, 2009, 6:57pm UTC](https://www.ruby-forum.com/t/cucumber-webrat-watir-generating-page-images/161450 "2009-02-26T18:57:51Z")
I am using Cucumber with Webrat/Watir/Celerity for UI testing. I would like to generate an error report which shows the page image for each failed test. I believe I have read about this being done, but now I can’t fin… --- ## [ActiveRecord.find results as array of arrays](https://www.ruby-forum.com/t/activerecord-find-results-as-array-of-arrays/155826)
**Author:** [@michael\_teter](https://www.ruby-forum.com/u/michael_teter)\ **Replies:** 2\ **Last updated:** [December 17, 2008, 8:51pm UTC](https://www.ruby-forum.com/t/activerecord-find-results-as-array-of-arrays/155826 "2008-12-17T20:51:07Z")
Howdy. I imagine this is an elementary Ruby question, but I’d love to learn the right Ruby idiom for this. I’d like to take the results of an ActiveRecord.find() and turn them into an array of arrays \[\[item1\_col1,ite… --- ## [Class atrr\_accessor](https://www.ruby-forum.com/t/class-atrr-accessor/154669)
**Author:** [@ole](https://www.ruby-forum.com/u/ole)\ **Replies:** 2\ **Last updated:** [December 2, 2008, 9:18pm UTC](https://www.ruby-forum.com/t/class-atrr-accessor/154669 "2008-12-02T21:18:30Z")
Why does this not work? class Foo self.class.attr\_accessor :baz end TypeError: Foo is not a class from (irb):19 I understand that the class \<\< self idiom can be used to work around this problem but I would lik… [Previous page](https://www.ruby-forum.com/top.md?page=1540&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1542&per_page=50)