# Top

**URL:** https://www.ruby-forum.com/top.md?page=1150

[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:** 1151

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## [Better way to count Active Record Data?](https://www.ruby-forum.com/t/better-way-to-count-active-record-data/182433)

<div class="topic-metadata">

**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\
**Replies:** 4\
**Last updated:** [January 28, 2010, 12:39am UTC](https://www.ruby-forum.com/t/better-way-to-count-active-record-data/182433 "2010-01-28T00:39:38Z")

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I am trying to get hourly counts of orders between different price ranges from my database. I’m thinking there has got to be a better way than looping through each record and checking if the created\_at time fits betw…

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## [IEEE802.11a/g/p OFDM Encoder for USRP2 released on CGRAN](https://www.ruby-forum.com/t/ieee802-11a-g-p-ofdm-encoder-for-usrp2-released-on-cgran/181792)

<div class="topic-metadata">

**Author:** [@Paul\_FuxjSSS\_ger](https://www.ruby-forum.com/u/Paul_FuxjSSS_ger)\
**Replies:** 4\
**Last updated:** [January 25, 2010, 4:25am UTC](https://www.ruby-forum.com/t/ieee802-11a-g-p-ofdm-encoder-for-usrp2-released-on-cgran/181792 "2010-01-25T04:25:09Z")

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Hello Everyone, we are glad to announce that our IEEE802.11a/g/p OFDM frame encoder has passed the last round of testing and is now finally released on CGRAN (under GPLv3): https://www.cgran.org/wiki/ftw80211ofdmtx …

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## [Ruby + COM + OLEGEN](https://www.ruby-forum.com/t/ruby-com-olegen/175285)

<div class="topic-metadata">

**Author:** [@beer](https://www.ruby-forum.com/u/beer)\
**Replies:** 4\
**Last updated:** [September 11, 2009, 11:59pm UTC](https://www.ruby-forum.com/t/ruby-com-olegen/175285 "2009-09-11T23:59:48Z")

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Hello. I have this TLB, and when I run OLEGEN (\\doc\\ruby\\ruby-1.8.6\\sample\\win32ole) I obtain a file that is either incomplete or I’m missing something. It only generates only one class and 5 modules. If so, how can …

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## [Stuff to do - Redmine - Error saving lists. Please refresh the page and try again](https://www.ruby-forum.com/t/stuff-to-do-redmine-error-saving-lists-please-refresh-the-page-and-try-again/162591)

<div class="topic-metadata">

**Author:** [@shahroon\_ali](https://www.ruby-forum.com/u/shahroon_ali)\
**Replies:** 4\
**Last updated:** [March 11, 2009, 5:51pm UTC](https://www.ruby-forum.com/t/stuff-to-do-redmine-error-saving-lists-please-refresh-the-page-and-try-again/162591 "2009-03-11T17:51:07Z")

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Hi, I am trying to save a list through this “stuff to do” plugin, but it leads me to an error which is “Error saving lists. Please refresh the page and try again” I have googled a lot but got no solution for this. An…

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## [Editing Files in the Browser](https://www.ruby-forum.com/t/editing-files-in-the-browser/157519)

<div class="topic-metadata">

**Author:** [@daz](https://www.ruby-forum.com/u/daz)\
**Replies:** 4\
**Last updated:** [January 12, 2009, 5:31pm UTC](https://www.ruby-forum.com/t/editing-files-in-the-browser/157519 "2009-01-12T17:31:14Z")

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Hi, Is it possible to open a file (in the public directory) in a text field, edit it and save it? Is it also possible to type into a new text field, then save this as a new file in the public directory? One use for …

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## [QtRuby: system tray](https://www.ruby-forum.com/t/qtruby-system-tray/151824)

<div class="topic-metadata">

**Author:** [@bizzz](https://www.ruby-forum.com/u/bizzz)\
**Replies:** 4\
**Last updated:** [October 26, 2008, 8:23pm UTC](https://www.ruby-forum.com/t/qtruby-system-tray/151824 "2008-10-26T20:23:44Z")

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Hello, fellow rubyists! I need an ability to hide my Qt-based app in tray and unhide it back :slight\_smile: I’ve read C examples at http://doc.trolltech.com/4.2/desktop-systray.html but couldn’t understand it enough …

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## [Redirigir sin perder la request](https://www.ruby-forum.com/t/redirigir-sin-perder-la-request/146722)

<div class="topic-metadata">

**Author:** [@rpcolom](https://www.ruby-forum.com/u/rpcolom)\
**Replies:** 4\
**Last updated:** [August 25, 2008, 5:48pm UTC](https://www.ruby-forum.com/t/redirigir-sin-perder-la-request/146722 "2008-08-25T17:48:31Z")

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Buenas, ¿hay alguna forma de redirigir una petición que inicialmente es para un controlador y acción concretas a otro controlador y acción, por ejemplo, desde un filter? before\_filter :redirigir def redirigir …

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## [Rbbr maintainer](https://www.ruby-forum.com/t/rbbr-maintainer/141687)

<div class="topic-metadata">

**Author:** [@Kouhei\_S](https://www.ruby-forum.com/u/Kouhei_S)\
**Replies:** 4\
**Last updated:** [June 30, 2008, 3:27pm UTC](https://www.ruby-forum.com/t/rbbr-maintainer/141687 "2008-06-30T15:27:05Z")

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Hi, Now, rbbr(\*), a browser for Ruby classes and documentation, is a orphan package. Is there a person who is interested in rbbr package maintainer? (\*) Thanks, kou

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## [RE: Can't install warbler 0.9.5?](https://www.ruby-forum.com/t/re-cant-install-warbler-0-9-5/141373)

<div class="topic-metadata">

**Author:** [@PartogiS\_Joshua](https://www.ruby-forum.com/u/PartogiS_Joshua)\
**Replies:** 4\
**Last updated:** [June 25, 2008, 5:37pm UTC](https://www.ruby-forum.com/t/re-cant-install-warbler-0-9-5/141373 "2008-06-25T17:37:41Z")

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I couldn’t install warbler using gem 1.2.0 This is the error that I get: D:\\master\\ruby\\rubygems-1.2.0\>jruby -S jgem install warbler JRuby limited openssl loaded. gem install jruby-openssl for full support. http://w…

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## [Help with rb\_iv\_set](https://www.ruby-forum.com/t/help-with-rb-iv-set/136647)

<div class="topic-metadata">

**Author:** [@roxah](https://www.ruby-forum.com/u/roxah)\
**Replies:** 4\
**Last updated:** [May 5, 2008, 6:36pm UTC](https://www.ruby-forum.com/t/help-with-rb-iv-set/136647 "2008-05-05T18:36:21Z")

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Hello all, I’m trying to use rb\_iv\_set to set a double value in a C extension I’m writing. rb\_iv\_set(self, “@voltage”, 1.01); This doesn’t seem to work, as I get a ‘0’ instead of ‘1.01’. If I use rb\_float\_new(1.01)…

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## [Qualche domanda su alcune "best practices"](https://www.ruby-forum.com/t/qualche-domanda-su-alcune-best-practices/129014)

<div class="topic-metadata">

**Author:** [@gianluca\_t](https://www.ruby-forum.com/u/gianluca_t)\
**Replies:** 4\
**Last updated:** [February 15, 2008, 5:24am UTC](https://www.ruby-forum.com/t/qualche-domanda-su-alcune-best-practices/129014 "2008-02-15T05:24:58Z")

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Ciao a tutti, mi sono appena iscritto alla mailing list e ho fatto un po’ di caos con gli indirizzi di email (ho spedito la mia prima email con un indirizzo sbagliato, ma che bravo…). Avrei alcune domande da porre a …

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## [New page can't be added anymore](https://www.ruby-forum.com/t/new-page-cant-be-added-anymore/117373)

<div class="topic-metadata">

**Author:** [@crick](https://www.ruby-forum.com/u/crick)\
**Replies:** 4\
**Last updated:** [October 19, 2007, 9:33am UTC](https://www.ruby-forum.com/t/new-page-cant-be-added-anymore/117373 "2007-10-19T09:33:31Z")

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Hello people, I am a newbie and I developed a running application with radiant 0.6.1 that used at the beginning MySQL as database. However, after changing the database from MYSQL to DB2, if I click on “add a new page…

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## [Fg.run() doesn't return if gr.head() is used](https://www.ruby-forum.com/t/fg-run-doesnt-return-if-gr-head-is-used/111723)

<div class="topic-metadata">

**Author:** [@Dawei\_Shen](https://www.ruby-forum.com/u/Dawei_Shen)\
**Replies:** 4\
**Last updated:** [September 25, 2007, 11:06pm UTC](https://www.ruby-forum.com/t/fg-run-doesnt-return-if-gr-head-is-used/111723 "2007-09-25T23:06:59Z")

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Hey Guys I used gr.head() as my source, so I assumed fg.run() should be able to return, but it doesn’t. Anybody has any idea which could be the reason? Here is the error message if I press ctrl+C to stop the program. …

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## [Trouble Sending Emails](https://www.ruby-forum.com/t/trouble-sending-emails/113857)

<div class="topic-metadata">

**Author:** [@mwalsh](https://www.ruby-forum.com/u/mwalsh)\
**Replies:** 4\
**Last updated:** [September 6, 2007, 6:03am UTC](https://www.ruby-forum.com/t/trouble-sending-emails/113857 "2007-09-06T06:03:51Z")

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Hello, I run a script nightly which used to send e-mails when it successfully completed, but it no longer does. I’m not sure which configurations I need to check as I haven’t used net/smtp much (I inherited this scrip…

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## [Conflit de classes entre deux "models"](https://www.ruby-forum.com/t/conflit-de-classes-entre-deux-models/108817)

<div class="topic-metadata">

**Author:** [@AurSSSSlien\_Bottazi](https://www.ruby-forum.com/u/AurSSSSlien_Bottazi)\
**Replies:** 4\
**Last updated:** [July 7, 2007, 5:25pm UTC](https://www.ruby-forum.com/t/conflit-de-classes-entre-deux-models/108817 "2007-07-07T17:25:50Z")

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Bonjour tout le monde, voilà mon problème Je voudrais utiliser le plugin Globalize, jusque la pas de problème je l’installe et tout se passe bien. Mais maintenant je remarque, quand je joue avec mes migrations et …

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## [Html to plain text](https://www.ruby-forum.com/t/html-to-plain-text/107660)

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**Author:** [@banry](https://www.ruby-forum.com/u/banry)\
**Replies:** 4\
**Last updated:** [June 24, 2007, 10:17pm UTC](https://www.ruby-forum.com/t/html-to-plain-text/107660 "2007-06-24T22:17:54Z")

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Okay, I have played with Hpricot and I am a convert. Amazing stuff. I am struggling up to speed and I can’t find what must be a basic function. I’ve scraped the FAA site and they store all their stuff wrapped in td’s,…

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## [Rails way to make a tag class active in view?](https://www.ruby-forum.com/t/rails-way-to-make-a-tag-class-active-in-view/105709)

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**Author:** [@mixplate](https://www.ruby-forum.com/u/mixplate)\
**Replies:** 4\
**Last updated:** [June 1, 2007, 7:46pm UTC](https://www.ruby-forum.com/t/rails-way-to-make-a-tag-class-active-in-view/105709 "2007-06-01T19:46:46Z")

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for example 3 is in active state. right now all i can think of is in each action, just set a variable like @active = ‘active’ or ‘’, but not sure what to do with the span. \<ul\> \<!-- The link you call "active" will s…

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## [\[ruby\_1\_8\] can't grub Digest::SHAxxx on powerpc-darwin](https://www.ruby-forum.com/t/ruby-1-8-cant-grub-digest-shaxxx-on-powerpc-darwin/85225)

<div class="topic-metadata">

**Author:** [@sugie](https://www.ruby-forum.com/u/sugie)\
**Replies:** 4\
**Last updated:** [February 23, 2007, 3:22am UTC](https://www.ruby-forum.com/t/ruby-1-8-cant-grub-digest-shaxxx-on-powerpc-darwin/85225 "2007-02-23T03:22:21Z")

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e$B$3$s$P$s$O!#:XF#$H?=$7$^$9!#e(B e$B$I$3$KIU$1$h$&$+!"7oL\>$O$I$&$9$Y$-$+$H$+G:$s$@$N$G$9$,!"e(B e$B$h$jE,@Z$JJ}?K$,$"$j$^$7$?$i!"65$($F$$$?$@$1$l$P9,$$$G$9e(B 1.8.6e$B$N%j%j!\<%9%9%1%8%e!\<%k$r\<\*$K$7$^$7$F!"5W$7$V$j$K…

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## [GNU make extension?](https://www.ruby-forum.com/t/gnu-make-extension/86411)

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**Author:** [@mdeering](https://www.ruby-forum.com/u/mdeering)\
**Replies:** 4\
**Last updated:** [February 22, 2007, 10:45am UTC](https://www.ruby-forum.com/t/gnu-make-extension/86411 "2007-02-22T10:45:03Z")

</div>

When bootstrap’ing the current trunk, I get the following. I doubt they’re show stoppers, but I thought I’d let folks know … - MLD gr-qtgui/src/lib/Makefile.am:29: %'-style pattern rules are a GNU make extension gr-qt…

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## [Test or development environment for ad hoc testing via web i](https://www.ruby-forum.com/t/test-or-development-environment-for-ad-hoc-testing-via-web-i/85032)

<div class="topic-metadata">

**Author:** [@greg](https://www.ruby-forum.com/u/greg)\
**Replies:** 4\
**Last updated:** [February 9, 2007, 10:20pm UTC](https://www.ruby-forum.com/t/test-or-development-environment-for-ad-hoc-testing-via-web-i/85032 "2007-02-09T22:20:44Z")

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Hi, Just wondering what the recommended approach would be to carry out ad hoc testing of one’s application via the web interface, but noting you want to leverage use of the various test data you have put together in…

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## [Sobreescribir un método del core del ra ils](https://www.ruby-forum.com/t/sobreescribir-un-ma-todo-del-core-del-ra-ils/83511)

<div class="topic-metadata">

**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\
**Replies:** 4\
**Last updated:** [January 27, 2007, 3:39am UTC](https://www.ruby-forum.com/t/sobreescribir-un-ma-todo-del-core-del-ra-ils/83511 "2007-01-27T03:39:44Z")

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Hola, estoy intentando sobreescribir un método del core de rails para usarlo dentro de una aplicación pero no se donde colocar el fichero con el método. ¿Alguien puede ayudarme? Gracias

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## [I cant understand what Ruby On Rails does](https://www.ruby-forum.com/t/i-cant-understand-what-ruby-on-rails-does/80920)

<div class="topic-metadata">

**Author:** [@dracos](https://www.ruby-forum.com/u/dracos)\
**Replies:** 4\
**Last updated:** [January 2, 2007, 2:38am UTC](https://www.ruby-forum.com/t/i-cant-understand-what-ruby-on-rails-does/80920 "2007-01-02T02:38:39Z")

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Hello, ive been programming PHP in almost 4 years now, and I want new challenges! Ive started learning Ruby. I now know the most common things, as if statements, loops, variables, classes, functions and stuff like tha…

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## [Fft sink x-axis units](https://www.ruby-forum.com/t/fft-sink-x-axis-units/77951)

<div class="topic-metadata">

**Author:** [@snowbird122](https://www.ruby-forum.com/u/snowbird122)\
**Replies:** 4\
**Last updated:** [December 2, 2006, 9:18am UTC](https://www.ruby-forum.com/t/fft-sink-x-axis-units/77951 "2006-12-02T09:18:54Z")

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I’m trying to figure out how the x-axis units work on the fftsinks. In the application “am\_rcv.py”, the first plot shows the incoming data plotted as an fft, however the units are centered about 0 kHz. In another a…

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## [Initialisation de boutons radio](https://www.ruby-forum.com/t/initialisation-de-boutons-radio/74736)

<div class="topic-metadata">

**Author:** [@pierreva](https://www.ruby-forum.com/u/pierreva)\
**Replies:** 4\
**Last updated:** [November 7, 2006, 10:55am UTC](https://www.ruby-forum.com/t/initialisation-de-boutons-radio/74736 "2006-11-07T10:55:05Z")

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J’ai le formulaire de recherche suivant : \<%= start\_form\_tag :action =\> ‘search’%\> \<%= text\_field ‘achercher’, nil %\> \<%= radio\_button ‘zone’, ‘int’, ‘1’ %\>Epoux ou Epouse \<%= radio\_button ‘zone’, ‘mere’, ‘2’ %\>Mè…

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## [Cannot convert String into Integer](https://www.ruby-forum.com/t/cannot-convert-string-into-integer/101394)

<div class="topic-metadata">

**Author:** [@gilles](https://www.ruby-forum.com/u/gilles)\
**Replies:** 4\
**Last updated:** [August 4, 2006, 6:21pm UTC](https://www.ruby-forum.com/t/cannot-convert-string-into-integer/101394 "2006-08-04T18:21:31Z")

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Hi, I’m trying to implement a live search that supports searching for multiple words. So for example, if I type “ruby rails” in the search field, I would return results that have either the word “ruby” in them or the …

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## [Substantial problems with write locking (and other flux)](https://www.ruby-forum.com/t/substantial-problems-with-write-locking-and-other-flux/96609)

<div class="topic-metadata">

**Author:** [@julik](https://www.ruby-forum.com/u/julik)\
**Replies:** 4\
**Last updated:** [July 1, 2006, 9:50am UTC](https://www.ruby-forum.com/t/substantial-problems-with-write-locking-and-other-flux/96609 "2006-07-01T09:50:38Z")

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I am having some great trouble keeping my Ferret indexer for ActiveRecord working. First the get\_field\_names disappears (now back), then I am collectig some major trouble with locking. Same thing here: exception 6 no…

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## [ADVICE: Generating unique identifiers for later DB insertion](https://www.ruby-forum.com/t/advice-generating-unique-identifiers-for-later-db-insertion/64197)

<div class="topic-metadata">

**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\
**Replies:** 4\
**Last updated:** [June 23, 2006, 1:24pm UTC](https://www.ruby-forum.com/t/advice-generating-unique-identifiers-for-later-db-insertion/64197 "2006-06-23T13:24:54Z")

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All, I have an ActiveRecord object that I need to be able to uniquely identify before I actually save the object (I may not end up saving the object based on conditions). This is because I want to use the ID in anot…

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## [Re: Q about the FasterCSV](https://www.ruby-forum.com/t/re-q-about-the-fastercsv/94300)

<div class="topic-metadata">

**Author:** [@PeSSSSaS\_Botp](https://www.ruby-forum.com/u/PeSSSSaS_Botp)\
**Replies:** 4\
**Last updated:** [May 9, 2006, 10:17am UTC](https://www.ruby-forum.com/t/re-q-about-the-fastercsv/94300 "2006-05-09T10:17:50Z")

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Gregory B. \[mailto:removed\_email\_address@domain.invalid\] : I think both CSV and FasterCSV can do this. Same rules apply though, just different delimiters. great! thanks, Greg. kind regards -botp

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## [How to supress field name in error message?](https://www.ruby-forum.com/t/how-to-supress-field-name-in-error-message/58514)

<div class="topic-metadata">

**Author:** [@daveverwer](https://www.ruby-forum.com/u/daveverwer)\
**Replies:** 4\
**Last updated:** [April 25, 2006, 10:32am UTC](https://www.ruby-forum.com/t/how-to-supress-field-name-in-error-message/58514 "2006-04-25T10:32:30Z")

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Hi How do I supress the reporting of a field name in the full error message? I want the error to be associated with the field so that the .fieldWithErrors class is applied to the field but I don’t want it to add the …

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## [The two methods of handling deleted records. Standards?](https://www.ruby-forum.com/t/the-two-methods-of-handling-deleted-records-standards/58129)

<div class="topic-metadata">

**Author:** [@Ronny\_Hanssen](https://www.ruby-forum.com/u/Ronny_Hanssen)\
**Replies:** 4\
**Last updated:** [April 18, 2006, 9:59pm UTC](https://www.ruby-forum.com/t/the-two-methods-of-handling-deleted-records-standards/58129 "2006-04-18T21:59:02Z")

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Hi all, I am fiddling with a table of mine where I have chosen to use a column for tracking whether the row is deleted or not. If I chose the normal method of physically deleting the rows then everything is fine. Bu…

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## [Cmd. line scripts that use Rails?](https://www.ruby-forum.com/t/cmd-line-scripts-that-use-rails/54884)

<div class="topic-metadata">

**Author:** [@derek](https://www.ruby-forum.com/u/derek)\
**Replies:** 4\
**Last updated:** [March 15, 2006, 2:15am UTC](https://www.ruby-forum.com/t/cmd-line-scripts-that-use-rails/54884 "2006-03-15T02:15:45Z")

</div>

Hi all, I would like to use the Rails framework through scripts. Some of us like using browsers as an interface, but many of us prefer the command line. Does anyone know about writing Ruby scripts that can make use …

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## [Two Customer Types - Best Design Principle?](https://www.ruby-forum.com/t/two-customer-types-best-design-principle/54841)

<div class="topic-metadata">

**Author:** [@danhobbs](https://www.ruby-forum.com/u/danhobbs)\
**Replies:** 4\
**Last updated:** [March 14, 2006, 11:17pm UTC](https://www.ruby-forum.com/t/two-customer-types-best-design-principle/54841 "2006-03-14T23:17:52Z")

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Hi all, I’ll do my best to explain this… I have the possibility to have two customer types in my system: A “mailing list” type: new records are saved when user enters email address in the mailing list subscription …

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## [Unless connected? + multiple databases](https://www.ruby-forum.com/t/unless-connected-multiple-databases/54558)

<div class="topic-metadata">

**Author:** [@jjantz](https://www.ruby-forum.com/u/jjantz)\
**Replies:** 4\
**Last updated:** [March 9, 2006, 10:23am UTC](https://www.ruby-forum.com/t/unless-connected-multiple-databases/54558 "2006-03-09T10:23:06Z")

</div>

Hello all. I am still having fun with multiple databases. In this case it is the unless connected? statement. ActiveRecord::Base establishes a connection that is inherited by the majority of my models. However one Mo…

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## [SSO with IIS?](https://www.ruby-forum.com/t/sso-with-iis/67990)

<div class="topic-metadata">

**Author:** [@Jens\_Norrgrann](https://www.ruby-forum.com/u/Jens_Norrgrann)\
**Replies:** 4\
**Last updated:** [February 15, 2006, 9:49am UTC](https://www.ruby-forum.com/t/sso-with-iis/67990 "2006-02-15T09:49:25Z")

</div>

I have a customer that I’m developing a solution for on RoR. They have IIS today and use Sharepoint for their intranet. Is it possible to have some kind of single sign-on between these systems? So when a user is logge…

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## [Need a ruby math genius - potential ruby bug](https://www.ruby-forum.com/t/need-a-ruby-math-genius-potential-ruby-bug/53157)

<div class="topic-metadata">

**Author:** [@sporkyy](https://www.ruby-forum.com/u/sporkyy)\
**Replies:** 4\
**Last updated:** [January 26, 2006, 11:01pm UTC](https://www.ruby-forum.com/t/need-a-ruby-math-genius-potential-ruby-bug/53157 "2006-01-26T23:01:17Z")

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Please forgive the longish post, I’ve tried to boil down a bug to its minimum and my hair is now nearly entirely pulled out. The below code should be executable and requires only the “matrix.rb” library that comes wit…

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## [GIS Image coordinates / markers?](https://www.ruby-forum.com/t/gis-image-coordinates-markers/51799)

<div class="topic-metadata">

**Author:** [@Nic\_W](https://www.ruby-forum.com/u/Nic_W)\
**Replies:** 4\
**Last updated:** [January 7, 2006, 11:29am UTC](https://www.ruby-forum.com/t/gis-image-coordinates-markers/51799 "2006-01-07T11:29:29Z")

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Hey everyone, Is there Rails support for something like Google Maps, but using my own images/maps? Basically, I’d like to have my own maps/images, be able to drop markers on them, center on certain attributes etc. N…

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## [Calling unique url not more then 1 time per 5 seconds](https://www.ruby-forum.com/t/calling-unique-url-not-more-then-1-time-per-5-seconds/242063)

<div class="topic-metadata">

**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\
**Replies:** 3\
**Last updated:** [May 25, 2015, 1:56pm UTC](https://www.ruby-forum.com/t/calling-unique-url-not-more-then-1-time-per-5-seconds/242063 "2015-05-25T13:56:54Z")

</div>

Hi, Assuming I have an url like /payout/\[hash\] , where hash is something unique, and I want to make, that on nginx level it’s checked that this url is called not more then 1 time per 5 seconds. 1st time it should be…

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## [Trouble changing uri to query string](https://www.ruby-forum.com/t/trouble-changing-uri-to-query-string/232038)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 3\
**Last updated:** [September 24, 2014, 2:51pm UTC](https://www.ruby-forum.com/t/trouble-changing-uri-to-query-string/232038 "2014-09-24T14:51:07Z")

</div>

i have a url looking as such: mysite.com/some/path/rest/v2/giveit.view&user=282&imageid=23&size=80 i want the cache key to match imageid=23&size=80 without the “user” part. $args isn’t matching because incoming url l…

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## [Issue with hstore returning as string on postgres database, rails app](https://www.ruby-forum.com/t/issue-with-hstore-returning-as-string-on-postgres-database-rails-app/231540)

<div class="topic-metadata">

**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Replies:** 3\
**Last updated:** [August 19, 2014, 1:10am UTC](https://www.ruby-forum.com/t/issue-with-hstore-returning-as-string-on-postgres-database-rails-app/231540 "2014-08-19T01:10:24Z")

</div>

Summary: rails app using postgres randomly gets into a state where hstore array is returned as a string, and cannot be fixed without rebuilding the database We have an app using rails 4.04 with ruby 1.9.3, postgres …

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## [Web to show locate folder](https://www.ruby-forum.com/t/web-to-show-locate-folder/218626)

<div class="topic-metadata">

**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Replies:** 8\
**Last updated:** [April 8, 2012, 7:44pm UTC](https://www.ruby-forum.com/t/web-to-show-locate-folder/218626 "2012-04-08T19:44:23Z")

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How to use web to show/display locate folder. Thanks,

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## [Set Ruby Version in Rails Application](https://www.ruby-forum.com/t/set-ruby-version-in-rails-application/214738)

<div class="topic-metadata">

**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 3\
**Last updated:** [December 12, 2011, 10:29pm UTC](https://www.ruby-forum.com/t/set-ruby-version-in-rails-application/214738 "2011-12-12T22:29:14Z")

</div>

Does anyone know if it is possible to set the ruby version (and thus the rails version) within a rails app? Say I have 2 versions of ruby installed on my machine and version 1 is set in the path, but I want to use ve…

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## [Where is the anchor?](https://www.ruby-forum.com/t/where-is-the-anchor/206440)

<div class="topic-metadata">

**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 3\
**Last updated:** [May 1, 2011, 4:54pm UTC](https://www.ruby-forum.com/t/where-is-the-anchor/206440 "2011-05-01T16:54:33Z")

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It has to be simple … but I can’t find it. Where in the controller does the anchor show up? If the link\_to is to xyz#abc … I end up at the right dispatch function def xyz I get here end But I cannot find where to f…

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## [Is Rails3 sorting Hashes?](https://www.ruby-forum.com/t/is-rails3-sorting-hashes/201819)

<div class="topic-metadata">

**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Replies:** 3\
**Last updated:** [January 17, 2011, 11:25pm UTC](https://www.ruby-forum.com/t/is-rails3-sorting-hashes/201819 "2011-01-17T23:25:11Z")

</div>

Hi, does rails3 automatically sort hashes by their keys? I was trying to ensure for a model, that a location saved in a (mongoid) hash is always :location =\> {:lat =\> Float, :lng =\> Float}. So I wrote a test that sho…

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## [Nginx 0.8.53 geoip compilation issue](https://www.ruby-forum.com/t/nginx-0-8-53-geoip-compilation-issue/199700)

<div class="topic-metadata">

**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\
**Replies:** 3\
**Last updated:** [November 27, 2010, 12:12pm UTC](https://www.ruby-forum.com/t/nginx-0-8-53-geoip-compilation-issue/199700 "2010-11-27T12:12:28Z")

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Hello, When i try to compile geoip module with the latest development version of the nginx following warning/error occurs src/http/modules/ngx\_http\_geoip\_module.c:117: error: ‘GeoIPRecord’ has no member named ‘contine…

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## [How much power can the BasicTX output?](https://www.ruby-forum.com/t/how-much-power-can-the-basictx-output/190494)

<div class="topic-metadata">

**Author:** [@aladrin](https://www.ruby-forum.com/u/aladrin)\
**Replies:** 3\
**Last updated:** [June 26, 2010, 6:08am UTC](https://www.ruby-forum.com/t/how-much-power-can-the-basictx-output/190494 "2010-06-26T06:08:38Z")

</div>

I’m getting conflicting info on how much power the BasicTX can transmit. Ettus FAQ says, “Yes, the BasicTX will put out about 1mW up to about 50 MHz.” This post says it’s, “0.5mW”: http://old.nabble.com/question-abou…

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## [Using RSpec to test Rake tests](https://www.ruby-forum.com/t/using-rspec-to-test-rake-tests/187622)

<div class="topic-metadata">

**Author:** [@johnf](https://www.ruby-forum.com/u/johnf)\
**Replies:** 3\
**Last updated:** [April 27, 2010, 4:01pm UTC](https://www.ruby-forum.com/t/using-rspec-to-test-rake-tests/187622 "2010-04-27T16:01:21Z")

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hi guys, I’m trying to be diligent about checking my rake tasks with RSpec tests, but in the process of feeling my way around I seem to have hit a wall. I’ve got a really simple RSpec test that looks like this: ./tes…

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## [CRUD pattern for modals](https://www.ruby-forum.com/t/crud-pattern-for-modals/183268)

<div class="topic-metadata">

**Author:** [@rorra](https://www.ruby-forum.com/u/rorra)\
**Replies:** 3\
**Last updated:** [February 11, 2010, 1:15pm UTC](https://www.ruby-forum.com/t/crud-pattern-for-modals/183268 "2010-02-11T13:15:33Z")

</div>

I have an application, where i.e., I can go to the users controllers, and they manage all the basic actions by rest, like creating, modifying, updating and deleting records. Now, I want to reuse that code, from anothe…

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## [Package install problem on different computer](https://www.ruby-forum.com/t/package-install-problem-on-different-computer/176399)

<div class="topic-metadata">

**Author:** [@Mir\_MSAli](https://www.ruby-forum.com/u/Mir_MSAli)\
**Replies:** 3\
**Last updated:** [September 30, 2009, 6:39am UTC](https://www.ruby-forum.com/t/package-install-problem-on-different-computer/176399 "2009-09-30T06:39:41Z")

</div>

Hi, I have a package with a few gnuradio modules that I developed. This package installs wihtout a hitch on my laptop. I then copied the package folder on to two ohter computers but the installation always fails. Wh…

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## [Error on custom\_require.rb when rspec executed](https://www.ruby-forum.com/t/error-on-custom-require-rb-when-rspec-executed/171935)

<div class="topic-metadata">

**Author:** [@bekkou68](https://www.ruby-forum.com/u/bekkou68)\
**Replies:** 3\
**Last updated:** [July 27, 2009, 10:36am UTC](https://www.ruby-forum.com/t/error-on-custom-require-rb-when-rspec-executed/171935 "2009-07-27T10:36:39Z")

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Hello all, I’m bekkou68. I have a error on custom\_require.rb, which occurred when I execute rspec. I executed the following command. $ script/spec spec/models/ Then, I got the following result. /usr/local/lib/site…

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## [Problemas con RaPT](https://www.ruby-forum.com/t/problemas-con-rapt/157215)

<div class="topic-metadata">

**Author:** [@delerium](https://www.ruby-forum.com/u/delerium)\
**Replies:** 3\
**Last updated:** [January 8, 2009, 4:01pm UTC](https://www.ruby-forum.com/t/problemas-con-rapt/157215 "2009-01-08T16:01:24Z")

</div>

Estoy utilizando RaPT para la descarga de plugins, previamente agrego repositorios via rapt discover, el problema es que al tratar de instalar (desde el directorio base de mi proyecto rails) algun Plugin en particular…

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