# Top **URL:** https://www.ruby-forum.com/top.md?page=1623 [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:** 1624 --- ## [Lighttpd vs apache](https://www.ruby-forum.com/t/lighttpd-vs-apache/67107)
**Author:** [@coolest\_geek](https://www.ruby-forum.com/u/coolest_geek)\ **Replies:** 6\ **Last updated:** [September 4, 2006, 6:03pm UTC](https://www.ruby-forum.com/t/lighttpd-vs-apache/67107 "2006-09-04T18:03:47Z")
Hi i am new to ruby on rails and i want host my own server on ruby on rails but i need small clarification about which webserver is best LIGHTTPD or APACHE i have read some mixed reaction on lighttpd and apache … … --- ## [Net/http get info like elapsed time, latency, connect time](https://www.ruby-forum.com/t/net-http-get-info-like-elapsed-time-latency-connect-time/245269)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [February 28, 2017, 6:31pm UTC](https://www.ruby-forum.com/t/net-http-get-info-like-elapsed-time-latency-connect-time/245269 "2017-02-28T18:31:33Z")
When using the net/http library I would like to get the time spent on the get, post, put… I am performing, and the latency, connect time… all this kind of data. Something like this: Init: 2017-02-28 10:49:57 GMT Loa… --- ## [USRP Receive problem. (20MHz sample rate)](https://www.ruby-forum.com/t/usrp-receive-problem-20mhz-sample-rate/237715)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [November 26, 2013, 3:48pm UTC](https://www.ruby-forum.com/t/usrp-receive-problem-20mhz-sample-rate/237715 "2013-11-26T15:48:57Z")
I want to use USRP to receive real 802.11a/g wifi signal, so I set sample rate 20MHz and appropriate centre frequency. But frequency spectrum of the receiving OFDM signal is strange. (see picture: fft\_router2422\_20m.j… --- ## [Cmake max version test?](https://www.ruby-forum.com/t/cmake-max-version-test/224169)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 4, 2012, 5:09pm UTC](https://www.ruby-forum.com/t/cmake-max-version-test/224169 "2012-11-04T17:09:33Z")
It turns out that gr-qtgui isn’t compatible with the QWT 6 API. It works with QWT 5.2.1 and 5.1.2; I don’t know about 5.0.2 or earlier. Does anyone know if there a (simple) way in CMake to check that the library is -… --- ## [RubyGems Sporadic Weirdness](https://www.ruby-forum.com/t/rubygems-sporadic-weirdness/216656)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [February 10, 2012, 10:21am UTC](https://www.ruby-forum.com/t/rubygems-sporadic-weirdness/216656 "2012-02-10T10:21:06Z")
I’ve been chasing my tail on this problem for a couple days now and its further away than ever. I am running a Rails 3.1, Ruby 1.9, Gem 1.8.15, Linux RHEL 4 environment. The simplified problem is that ruby ‘require’ (… --- ## [Istalling Ruby 1.9.2](https://www.ruby-forum.com/t/istalling-ruby-1-9-2/215941)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 22, 2012, 1:59pm UTC](https://www.ruby-forum.com/t/istalling-ruby-1-9-2/215941 "2012-01-22T13:59:46Z")
I just installed 1.9.2 on my 2nd machine, but after I installed I checked the version with ruby -v and it sent me 1.8.7 Here’s the terminal output…anyone know what’s wrong (I have RVM installed): Francescas-MacBook-… --- ## [Polygone mit Ruby und Shoes](https://www.ruby-forum.com/t/polygone-mit-ruby-und-shoes/215358)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [January 1, 2012, 2:37pm UTC](https://www.ruby-forum.com/t/polygone-mit-ruby-und-shoes/215358 "2012-01-01T14:37:19Z")
Hallo! Habe eine für mich knifflige folgende Aufgabe in Ruby bzw. Shoes bekommen und bitte euch dringend um Hilfe… vielleicht könnt ihr ja mehr damit anfangen, wäre euch sehr dankbar! Aufgabe: Name your function “pol… --- ## [Strange routing issue : working on localhost not working on remote server](https://www.ruby-forum.com/t/strange-routing-issue-working-on-localhost-not-working-on-remote-server/213903)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [November 15, 2011, 10:53pm UTC](https://www.ruby-forum.com/t/strange-routing-issue-working-on-localhost-not-working-on-remote-server/213903 "2011-11-15T22:53:59Z")
it’s the first time I see it … I have the following in my routes.rb namespace :users do resource :dashboard, :only =\> \[:show \] end and users\_dashboard\_path =\> “/users/dashboard” where I only print the logged in … --- ## [Purpose of extra two bits sent to FX2 chip with data samples](https://www.ruby-forum.com/t/purpose-of-extra-two-bits-sent-to-fx2-chip-with-data-samples/159138)
**Author:** [@paul](https://www.ruby-forum.com/u/paul)\ **Replies:** 3\ **Last updated:** [June 20, 2011, 5:30pm UTC](https://www.ruby-forum.com/t/purpose-of-extra-two-bits-sent-to-fx2-chip-with-data-samples/159138 "2011-06-20T17:30:28Z")
The FPGA on USRP1 sends an extra two bits of data with each 16-bit word (to the FX2 chip). If I’m not mistaken, the first bit is set when accompanying a sample from rx channel 0, and the second bit is set when accomp… --- ## [Re: Passing variables to access\_log, error\_log names](https://www.ruby-forum.com/t/re-passing-variables-to-access-log-error-log-names/203794)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 28, 2011, 2:14am UTC](https://www.ruby-forum.com/t/re-passing-variables-to-access-log-error-log-names/203794 "2011-02-28T02:14:39Z")
– Jim O. On Feb 27, 2011 11:28 AM, “Dayo” removed\_email\_address@domain.invalid wrote: mailing list directly instead. Unfortunately, the mailing list is not as user friendly for me as the forum. I note that the … --- ## [External ref](https://www.ruby-forum.com/t/external-ref/198893)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [November 12, 2010, 8:33pm UTC](https://www.ruby-forum.com/t/external-ref/198893 "2010-11-12T20:33:32Z")
Does any alteration to code or firmware need to be made in order to get a USRP2 to lock to an external 10MHz reference? --- ## [Bug in 1.8.7-p249, the version shipped with Ubuntu 10.04](https://www.ruby-forum.com/t/bug-in-1-8-7-p249-the-version-shipped-with-ubuntu-10-04/195868)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 3\ **Last updated:** [October 1, 2010, 9:36pm UTC](https://www.ruby-forum.com/t/bug-in-1-8-7-p249-the-version-shipped-with-ubuntu-10-04/195868 "2010-10-01T21:36:46Z")
I recently upgraded from 1.8.7-p72 to 1.8.7-p249 and a piece of code that I had long relied on stopped working. Here is an example of the issue: class X def q; “q”; end end class Y \< X def q f do super() end e… --- ## [Fw: man-pages-3.27 released](https://www.ruby-forum.com/t/fw-man-pages-3-27-released/195622)
**Author:** [@KOSAKI\_Motohiro](https://www.ruby-forum.com/u/KOSAKI_Motohiro)\ **Replies:** 0\ **Last updated:** [September 27, 2010, 4:32am UTC](https://www.ruby-forum.com/t/fw-man-pages-3-27-released/195622 "2010-09-27T04:32:15Z")
小崎です 以前、Linuxのatanh(3)のEDOMの扱いが実装とmanとで一致していないという指摘を うけたのですが（このMLだったか、IRCだったか思い出せません。すいません％ --- ## [Dimension of the y axis using usrp\_oscope.py](https://www.ruby-forum.com/t/dimension-of-the-y-axis-using-usrp-oscope-py/194341)
**Author:** [@Fabian\_Steiner](https://www.ruby-forum.com/u/Fabian_Steiner)\ **Replies:** 3\ **Last updated:** [September 6, 2010, 4:39pm UTC](https://www.ruby-forum.com/t/dimension-of-the-y-axis-using-usrp-oscope-py/194341 "2010-09-06T16:39:46Z")
Hello! I am doing some experiments using usrp\_oscope.py. I am especially interested in comparing the values obtained from the usrp devices and those measured from a traditional oscope. Unfortunately one can’t find an… --- ## [Possible bug in FileUtils::fu\_mkdir (Errno::EEXIST)](https://www.ruby-forum.com/t/possible-bug-in-fileutils-fu-mkdir-errno-eexist/191368)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [July 10, 2010, 5:34pm UTC](https://www.ruby-forum.com/t/possible-bug-in-fileutils-fu-mkdir-errno-eexist/191368 "2010-07-10T17:34:46Z")
Hello, We are getting some reports in RubyInstaller project of weird gem installation issues. http://groups.google.com/group/rubyinstaller/browse\_thread/thread/df7b7c217ad7d882 The bug output is the following: ERROR… --- ## [\[Bug:1.9\] case $BJ8$N\<0$,\>JN,$5$l(B when $B@a$KG\[NsE83+$,$"$k$H$-$N5sF0(B](https://www.ruby-forum.com/t/bug-1-9-case-bj8-n-0-jn-5-l-b-when-b-a-kg-nse83-k-h-n5sf0-b/177459)
**Author:** [@wanabe](https://www.ruby-forum.com/u/wanabe)\ **Replies:** 3\ **Last updated:** [April 17, 2010, 2:27am UTC](https://www.ruby-forum.com/t/bug-1-9-case-bj8-n-0-jn-5-l-b-when-b-a-kg-nse83-k-h-n5sf0-b/177459 "2010-04-17T02:27:52Z")
e$B%o%J%Y$H?=$7$^$9!#e(B case e$BJ8$N\<0$,\>JN,$5$l!"$+$De(B when e$B@a$KG\[NsE83+$,$"$k$H$-$N5sF0!"e(B e$B$h$j6qBNE\*$K$Oe(B NODE\_ARGSCAT, NODE\_ARGSPUSH e$B$Ne(B e$B%3%s%Q%$%k7k2L$,@5$7$/$J$$$h$&$K;W$$$^$9!#e(B e$BDL\>o… --- ## [Nginx segfault around ~600 requests per second (reverse proxy)](https://www.ruby-forum.com/t/nginx-segfault-around-600-requests-per-second-reverse-proxy/182282)
**Author:** [@yomuppet](https://www.ruby-forum.com/u/yomuppet)\ **Replies:** 3\ **Last updated:** [March 3, 2010, 3:15am UTC](https://www.ruby-forum.com/t/nginx-segfault-around-600-requests-per-second-reverse-proxy/182282 "2010-03-03T03:15:21Z")
Hello, I have noticed that we seem to consistently get an nginx segault when reaching around 600 requests per second (reverse proxy). Here is the nginx build information: $ nginx -V nginx version: nginx/0.8.29 buil… --- ## [\[Bug #2648\] Mac OS X 10.6/10.5$B$G(B--enable-pthread$B$N$H$-(Btest-all$B$G(BSEGV$B$9$k(B](https://www.ruby-forum.com/t/bug-2648-mac-os-x-10-6-10-5-b-g-b-enable-pthread-b-n-h-btest-all-b-g-bsegv-b-9-k-b/182229)
**Author:** [@Wataru\_Kimura](https://www.ruby-forum.com/u/Wataru_Kimura)\ **Replies:** 3\ **Last updated:** [January 27, 2010, 6:17am UTC](https://www.ruby-forum.com/t/bug-2648-mac-os-x-10-6-10-5-b-g-b-enable-pthread-b-n-h-btest-all-b-g-bsegv-b-9-k-b/182229 "2010-01-27T06:17:47Z")
Bug #2648: Mac OS X 10.6/10.5e$B$Ge(B–enable-pthreade$B$N$H$-e(Btest-alle$B$Ge(BSEGVe$B$9$ke(B http://redmine.ruby-lang.org/issues/show/2648 e$B5/I\<\ **Author:** [@Sylv1](https://www.ruby-forum.com/u/Sylv1)\ **Replies:** 3\ **Last updated:** [November 4, 2009, 9:04pm UTC](https://www.ruby-forum.com/t/gssm-usrp-py-usrp-overrun/178345 "2009-11-04T21:04:24Z") Hello, im trying to use the gssm\_usrp.py script together with wireshark in order to see the GSM packets on the 936MHz frequency. I run gnuradio3.2.1. But when i run the script i get the following usrp Overrun : ls@… --- ## [Re: gr\_unpacked\_to\_packed\_bb, modulation](https://www.ruby-forum.com/t/re-gr-unpacked-to-packed-bb-modulation/177165)
**Author:** [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\ **Replies:** 3\ **Last updated:** [October 16, 2009, 7:01pm UTC](https://www.ruby-forum.com/t/re-gr-unpacked-to-packed-bb-modulation/177165 "2009-10-16T19:01:41Z")
In chunks-to-symbols you need a lookup table of one dimension, so D=1 and it should contain 4 entries. Achilleas --- ## [Documentation of $slow variable](https://www.ruby-forum.com/t/documentation-of-slow-variable/177163)
**Author:** [@William\_Dode](https://www.ruby-forum.com/u/William_Dode)\ **Replies:** 3\ **Last updated:** [October 12, 2009, 11:34pm UTC](https://www.ruby-forum.com/t/documentation-of-slow-variable/177163 "2009-10-12T23:34:37Z")
Hi, Where can i find the documentation about the $slow variable ? I see it in lot of example, but cannot find the description… I search for a way to don’t pass through proxy if the load of the system is high. Instead… --- ## [Problem beim Speichern mit Polymorphe Assoziation](https://www.ruby-forum.com/t/problem-beim-speichern-mit-polymorphe-assoziation/172736)
**Author:** [@chrisbotor](https://www.ruby-forum.com/u/chrisbotor)\ **Replies:** 0\ **Last updated:** [July 27, 2009, 9:03am UTC](https://www.ruby-forum.com/t/problem-beim-speichern-mit-polymorphe-assoziation/172736 "2009-07-27T09:03:45Z")
Hallo, ich habe eine Polymorphe Assoziation zwischen dem Model “Report” und den Models “Profile” und “Comment”. class Report \< ActiveRecord::Base belongs\_to :reportable, :polymorphic =\> true end class Profile \< Act… --- ## [Nginx-0.7.47](https://www.ruby-forum.com/t/nginx-0-7-47/164449)
**Author:** [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Replies:** 3\ **Last updated:** [April 1, 2009, 9:26pm UTC](https://www.ruby-forum.com/t/nginx-0-7-47/164449 "2009-04-01T21:26:55Z")
Changes with nginx 0.7.47 01 Apr 2009 \*) Bugfix: nginx could not be built on FreeBSD 6 and early versions; the bug had appeared in 0.7.46. \*) Bugfix: nginx could not be built … --- ## [Trivial rails model q](https://www.ruby-forum.com/t/trivial-rails-model-q/162886)
**Author:** [@tomjerry](https://www.ruby-forum.com/u/tomjerry)\ **Replies:** 3\ **Last updated:** [March 16, 2009, 2:32am UTC](https://www.ruby-forum.com/t/trivial-rails-model-q/162886 "2009-03-16T02:32:12Z")
hi, new to ruby/rails (where have i been) trying to add a basic static method to a model class… anything besides the normal: def self.method\_name(method\_args) if method\_args == “foo” result = true else result = fa… --- ## [Does something like pty for windows?](https://www.ruby-forum.com/t/does-something-like-pty-for-windows/159624)
**Author:** [@Jarod\_Z](https://www.ruby-forum.com/u/Jarod_Z)\ **Replies:** 0\ **Last updated:** [February 6, 2009, 1:56pm UTC](https://www.ruby-forum.com/t/does-something-like-pty-for-windows/159624 "2009-02-06T13:56:09Z")
Hi, all In my work, I often have to control applications running on Unix servers from Windows through ssh. In order to be more effective, I choosed to build some automation interactive script by ruby. I had tri… --- ## [Ruby Vs. PHP pipe terminal access](https://www.ruby-forum.com/t/ruby-vs-php-pipe-terminal-access/159495)
**Author:** [@indigoi](https://www.ruby-forum.com/u/indigoi)\ **Replies:** 0\ **Last updated:** [February 5, 2009, 2:59am UTC](https://www.ruby-forum.com/t/ruby-vs-php-pipe-terminal-access/159495 "2009-02-05T02:59:39Z")
I’m attempting to make a javascript/RoR site that utilizes maxima the free math program. In this thread Maxima and Ruby Integration - Rails - Ruby-Forum I was able to pass information into and out of maxima, but I was… --- ## [Attachment\_fu: save to a default format](https://www.ruby-forum.com/t/attachment-fu-save-to-a-default-format/158085)
**Author:** [@comopasta](https://www.ruby-forum.com/u/comopasta)\ **Replies:** 3\ **Last updated:** [January 20, 2009, 6:51am UTC](https://www.ruby-forum.com/t/attachment-fu-save-to-a-default-format/158085 "2009-01-20T06:51:16Z")
Hi, would anyone have any advices on the next? I allow users to upload images to my app. I’m using attachment\_fu and MiniMagick. There’s two things that I’d like to do: 1- No matter what format the original file is I… --- ## [Unique URLs for authentication](https://www.ruby-forum.com/t/unique-urls-for-authentication/157776)
**Author:** [@dazonic](https://www.ruby-forum.com/u/dazonic)\ **Replies:** 3\ **Last updated:** [January 15, 2009, 10:11am UTC](https://www.ruby-forum.com/t/unique-urls-for-authentication/157776 "2009-01-15T10:11:23Z")
I’ve set up a route like this map.connect ‘confirm/:id/:full\_name/’, :controller =\> “users”, :action =\> “confirm” and I’m wondering what is the best way to verify in the confirm method. full\_name created in the model… --- ## [Minitest/spec, minitest/mock $B$rI8=\`E:IU$+$i30$7$^$;$s$+!)(B](https://www.ruby-forum.com/t/minitest-spec-minitest-mock-b-ri8-e-iu-i30-7-s-b/155924)
**Author:** [@okkez](https://www.ruby-forum.com/u/okkez)\ **Replies:** 3\ **Last updated:** [December 18, 2008, 8:59am UTC](https://www.ruby-forum.com/t/minitest-spec-minitest-mock-b-ri8-e-iu-i30-7-s-b/155924 "2008-12-18T08:59:19Z")
okkez e$B$G$9!#e(B e$B!V2?$r:#$5$i!W$H;W$o$l$k$+$b$7$l$^$;$s$,!"Ej9F$7$^$9!#e(B e$B%j%U%!%l%s%9%^%K%e%"%k$r=q$/$?$a$K!"e(Bminitest e$B$K4^$^$l$k%i%$%V%i%j$rFI$s$G$$$?$N$G$9$,!"e(B minitest/spec, minitest/mock e$B$OI8… --- ## [Ruby on Rails testing](https://www.ruby-forum.com/t/ruby-on-rails-testing/154474)
**Author:** [@alex](https://www.ruby-forum.com/u/alex)\ **Replies:** 3\ **Last updated:** [November 30, 2008, 12:23pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-testing/154474 "2008-11-30T12:23:45Z")
What is the upside to testing in Ruby on Rails? I’m learning Rails and it seems like it’s a waste of time to write code for something you could test yourself… --- ## [Truncate issue for special character](https://www.ruby-forum.com/t/truncate-issue-for-special-character/196817)
**Author:** [@sunfish](https://www.ruby-forum.com/u/sunfish)\ **Replies:** 0\ **Last updated:** [September 30, 2008, 11:21am UTC](https://www.ruby-forum.com/t/truncate-issue-for-special-character/196817 "2008-09-30T11:21:33Z")
Hi, In my application i am showing group name in select box while showing i am truncating name using following code \<%=truncate\_html\_strip\_textual\_wrap(group.name,40,28)%\> but for group ‘Friends from office “Neovasol… --- ## [Problemi con la "criptazione"](https://www.ruby-forum.com/t/problemi-con-la-criptazione/148729)
**Author:** [@cereal](https://www.ruby-forum.com/u/cereal)\ **Replies:** 3\ **Last updated:** [September 16, 2008, 6:44pm UTC](https://www.ruby-forum.com/t/problemi-con-la-criptazione/148729 "2008-09-16T18:44:57Z")
Salve, ho un problema con la seguente parte di codice @new\_password = User.hash\_password(@new\_password) @user.password = @new\_password if @user.save … else … end quando arriva a if @user.save questa fallisce, pr… --- ## [\[Feature: trunk\] relayouting struct RNode](https://www.ruby-forum.com/t/feature-trunk-relayouting-struct-rnode/146760)
**Author:** [@Yugui\_SYuki\_S.S](https://www.ruby-forum.com/u/Yugui_SYuki_S.S)\ **Replies:** 3\ **Last updated:** [August 25, 2008, 6:06pm UTC](https://www.ruby-forum.com/t/feature-trunk-relayouting-struct-rnode/146760 "2008-08-25T18:06:50Z")
Yuguiです。 「第7回RHGの逆襲」(http://qwik.jp/rhg-strikes-back/78.html )の結果とし て、RNode::nd\_fileは誰も利用していないことが分かりました。 よって、RNodeのレイアウトに… --- ## [Usrp\_wfm\_rcv.py failed to set initial frequency error](https://www.ruby-forum.com/t/usrp-wfm-rcv-py-failed-to-set-initial-frequency-error/145369)
**Author:** [@Halil\_Y](https://www.ruby-forum.com/u/Halil_Y)\ **Replies:** 3\ **Last updated:** [August 8, 2008, 4:44pm UTC](https://www.ruby-forum.com/t/usrp-wfm-rcv-py-failed-to-set-initial-frequency-error/145369 "2008-08-08T16:44:36Z")
Discuss-gnuradio mailing list removed\_email\_address@domain.invalid http://lists.gnu.org/mailman/listinfo/discuss-gnuradio --- ## [Code Review: BlockDispatch7](https://www.ruby-forum.com/t/code-review-blockdispatch7/142659)
**Author:** [@grujildo](https://www.ruby-forum.com/u/grujildo)\ **Replies:** 3\ **Last updated:** [July 10, 2008, 11:43pm UTC](https://www.ruby-forum.com/t/code-review-blockdispatch7/142659 "2008-07-10T23:43:14Z")
tfpt review “/shelveset:BlockDispatch7;REDMOND\\tomat” Improves dispatch to blocks. Previously, DynamicSites were used to adapt call site’s arguments to the signature of the target block. In block invocation no resolut… --- ## [Populate textarea with Multiple Newlines](https://www.ruby-forum.com/t/populate-textarea-with-multiple-newlines/135550)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [June 18, 2008, 12:14am UTC](https://www.ruby-forum.com/t/populate-textarea-with-multiple-newlines/135550 "2008-06-18T00:14:34Z")
I’m having trouble pre-populationg textarea with content that has multiple newlines. It seems to be treating two \\n characters as one \\n character. In fact I believe we have a \\r\\n\\r\\n but for some reason the text a… --- ## [Ext\_Scaffold : fonction to\_ext\_json](https://www.ruby-forum.com/t/ext-scaffold-fonction-to-ext-json/139888)
**Author:** [@starnix17](https://www.ruby-forum.com/u/starnix17)\ **Replies:** 3\ **Last updated:** [June 9, 2008, 5:11pm UTC](https://www.ruby-forum.com/t/ext-scaffold-fonction-to-ext-json/139888 "2008-06-09T17:11:23Z")
Bonjour, Je rencontre un petit soucis avec la fonction to\_ext\_json du plugin Ext\_scaffold. Mon appel est le suivant : format.ext\_json { render :json =\> find\_accounts.to\_ext\_json( :count =\> Account.count) } Et voici… --- ## [Changes to extname\_spec.rb](https://www.ruby-forum.com/t/changes-to-extname-spec-rb/137550)
**Author:** [@ksunair](https://www.ruby-forum.com/u/ksunair)\ **Replies:** 3\ **Last updated:** [May 14, 2008, 4:32pm UTC](https://www.ruby-forum.com/t/changes-to-extname-spec-rb/137550 "2008-05-14T16:32:04Z")
One more spec change. Could you please review line 8 of this spec, it should read    File.extname(".bashrc").should == “.bashrc” instead of    File.extname(".bashrc").should == “” Please see the change in th… --- ## [Tests are failing in latest checkout](https://www.ruby-forum.com/t/tests-are-failing-in-latest-checkout/137132)
**Author:** [@prakash](https://www.ruby-forum.com/u/prakash)\ **Replies:** 0\ **Last updated:** [May 9, 2008, 7:41am UTC](https://www.ruby-forum.com/t/tests-are-failing-in-latest-checkout/137132 "2008-05-09T07:41:55Z")
Hi, We are trying to use latest RForum codebase that downloaded from darcs repos (darcs get http://darcs.andreas-s.net/rforum). We installed latest ferret engine. There are bunch of unit and functional tests failing.… --- ## [New Towards Rails WIKI page](https://www.ruby-forum.com/t/new-towards-rails-wiki-page/135735)
**Author:** [@Wayne\_K](https://www.ruby-forum.com/u/Wayne_K)\ **Replies:** 3\ **Last updated:** [April 24, 2008, 6:14pm UTC](https://www.ruby-forum.com/t/new-towards-rails-wiki-page/135735 "2008-04-24T18:14:03Z")
I’ve created a new WIKI page at http://ironruby.rubyforge.org/wiki/wiki.pl?TowardsRails to summarize the current progress towards executing Gems and Rails. It contains a priority list of unresolved bugs, unimplemented… --- ## [C++ example about reading data from usrp](https://www.ruby-forum.com/t/c-example-about-reading-data-from-usrp/134211)
**Author:** [@gnss](https://www.ruby-forum.com/u/gnss)\ **Replies:** 3\ **Last updated:** [April 9, 2008, 2:05am UTC](https://www.ruby-forum.com/t/c-example-about-reading-data-from-usrp/134211 "2008-04-09T02:05:26Z")
Hi all: I wonder if there is any C++ example show how to read data from the USRP. Currently the only example i can find is the usrp\_rx\_cfile.py, but it was written by python which i am not quit understand. Is there a… --- ## [Ruby xml parser opinions?](https://www.ruby-forum.com/t/ruby-xml-parser-opinions/133807)
**Author:** [@ddancer](https://www.ruby-forum.com/u/ddancer)\ **Replies:** 3\ **Last updated:** [April 4, 2008, 11:40am UTC](https://www.ruby-forum.com/t/ruby-xml-parser-opinions/133807 "2008-04-04T11:40:43Z")
I’m revisiting an app that uses libxml for xml work. Wondering if anyone has opinions on what is the best available XML parser for Ruby? REXML seems to get trashed at every opportunity. Hpricot is getting some good … --- ## [IronRuby with Silverlight, already possible?](https://www.ruby-forum.com/t/ironruby-with-silverlight-already-possible/126202)
**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\ **Replies:** 3\ **Last updated:** [January 16, 2008, 11:46pm UTC](https://www.ruby-forum.com/t/ironruby-with-silverlight-already-possible/126202 "2008-01-16T23:46:03Z")
Hi, just curious here, and willing to try out things! Is there any way - even complicated - to code Silverlight bits with IronRuby today ? – Thibaut --- ## [Code\_paths (was: Re: Rails.plugins\[:plugin\_name\] comments and patch)](https://www.ruby-forum.com/t/code-paths-was-re-rails-plugins-plugin-name-comments-and-patch/124265)
**Author:** [@arjackson](https://www.ruby-forum.com/u/arjackson)\ **Replies:** 0\ **Last updated:** [December 27, 2007, 7:24am UTC](https://www.ruby-forum.com/t/code-paths-was-re-rails-plugins-plugin-name-comments-and-patch/124265 "2007-12-27T07:24:34Z")
I should add… this fix (self.code\_paths instead of Rails\[:plugin\_name\].code\_paths) seemed to make it not crash and did store the path in Rails.plugins\[:plugin\_name\]. But, it just didn’t work. I eventually traced it… --- ## [How to change all values for object](https://www.ruby-forum.com/t/how-to-change-all-values-for-object/121376)
**Author:** [@Bober](https://www.ruby-forum.com/u/Bober)\ **Replies:** 3\ **Last updated:** [November 27, 2007, 7:20pm UTC](https://www.ruby-forum.com/t/how-to-change-all-values-for-object/121376 "2007-11-27T19:20:50Z")
Hello! I need change all values of Active Record Object // Post - obiekt AR @invo = Post.find(params\[:id\]) @a = @invo.attributes @a.each { |m, n| @invo.m = “new\_value” } But, I see "undefined method \`m=’ " what … --- ## [Link\_to \> logged\_in\_user.username](https://www.ruby-forum.com/t/link-to-logged-in-user-username/118713)
**Author:** [@remco](https://www.ruby-forum.com/u/remco)\ **Replies:** 3\ **Last updated:** [October 30, 2007, 12:08pm UTC](https://www.ruby-forum.com/t/link-to-logged-in-user-username/118713 "2007-10-30T12:08:49Z")
Hi there… A newbie question… The link below links to the users-page…that works fine… \<%= link\_to 'MyLink', user\_path(logged\_in\_user) -%\> But i don’t want the link ‘Mylink’ but the username instead of. The username is… --- ## [Need help parsing HTML with Hpricot](https://www.ruby-forum.com/t/need-help-parsing-html-with-hpricot/118269)
**Author:** [@maz](https://www.ruby-forum.com/u/maz)\ **Replies:** 3\ **Last updated:** [October 25, 2007, 9:50am UTC](https://www.ruby-forum.com/t/need-help-parsing-html-with-hpricot/118269 "2007-10-25T09:50:04Z")
I’m having trouble understanding Hpricot (thanks to an abominable lack of documentation). I’m trying to parse HTML of the following nature: This is one line of text This is another line of text It keeps going on l… --- ## [Test](https://www.ruby-forum.com/t/test/117586)
**Author:** [@John\_WSLong](https://www.ruby-forum.com/u/John_WSLong)\ **Replies:** 3\ **Last updated:** [October 18, 2007, 2:25pm UTC](https://www.ruby-forum.com/t/test/117586 "2007-10-18T14:25:28Z")
This is a test post. Please reply if you are the first to get this. – John L. http://wiseheartdesign.com --- ## [\[ANN\] BackDoor 0.3.0](https://www.ruby-forum.com/t/ann-backdoor-0-3-0/117131)
**Author:** [@Aitor\_Garay-Romero](https://www.ruby-forum.com/u/Aitor_Garay-Romero)\ **Replies:** 3\ **Last updated:** [October 15, 2007, 4:24pm UTC](https://www.ruby-forum.com/t/ann-backdoor-0-3-0/117131 "2007-10-15T16:24:09Z")
Hi!, New release with useful new features. More info in http://backdoor.rubyforge.org/ . From the changelog: === 0.3.0 Implemented a \ tag for both \ and \ tags. Now it’s possible to do: \ **Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [September 27, 2007, 11:26pm UTC](https://www.ruby-forum.com/t/trouble-with-pathname-i-e-slashes-windows/115633 "2007-09-27T23:26:04Z") Hi, I am a bit of a ruby newbie, and i cant figure out this problem. I am recursively searching through some directories, and when i find the one i want, i try to pass it to an external process, through ‘system’ but … [Previous page](https://www.ruby-forum.com/top.md?page=1622&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1624&per_page=50)