# Top **URL:** https://www.ruby-forum.com/top.md?page=1500 [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:** 1501 --- ## [Submit\_tag?](https://www.ruby-forum.com/t/submit-tag/88928)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [March 15, 2007, 9:26pm UTC](https://www.ruby-forum.com/t/submit-tag/88928 "2007-03-15T21:26:32Z")
I have a protected attribute that I wish to change with my edit form. Is it possible to do this with the “options” for submit\_tag? I guess what I’m asking is if there is a way to have the submit perform the, in this c… --- ## [AR: save! doesn't redo object save after child save fails](https://www.ruby-forum.com/t/ar-save-doesnt-redo-object-save-after-child-save-fails/67021)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 7\ **Last updated:** [August 31, 2006, 2:06am UTC](https://www.ruby-forum.com/t/ar-save-doesnt-redo-object-save-after-child-save-fails/67021 "2006-08-31T02:06:08Z")
I have two AR descendant classes, A and B, where A has\_many B’s. I have an action where I create a new (unsaved) A. It then renders to another page that in turn posts to an action that creates several B’s that are th… --- ## [Absolute paths in $"](https://www.ruby-forum.com/t/absolute-paths-in/63514)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 7\ **Last updated:** [June 16, 2006, 8:13pm UTC](https://www.ruby-forum.com/t/absolute-paths-in/63514 "2006-06-16T20:13:02Z")
Any chance Ruby 1.8.5 will have absolute paths in $" instead of relative ones? I know that’s planned for 2.0 but I sure could use it now. T. --- ## [Ruby Quiz Vacation](https://www.ruby-forum.com/t/ruby-quiz-vacation/60045)
**Author:** [@bbazzarrakk](https://www.ruby-forum.com/u/bbazzarrakk)\ **Replies:** 7\ **Last updated:** [May 10, 2006, 5:18pm UTC](https://www.ruby-forum.com/t/ruby-quiz-vacation/60045 "2006-05-10T17:18:10Z")
Well folks, I’m off for some rest and relaxation starting this Saturday and as shocking as this will be to everyone here, I’m leaving the laptop at home. :wink: This was going to force a two week vacation for the qui… --- ## [How to send all files in a particular folder as email attachments using ruby](https://www.ruby-forum.com/t/how-to-send-all-files-in-a-particular-folder-as-email-attachments-using-ruby/244566)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [May 5, 2016, 5:12pm UTC](https://www.ruby-forum.com/t/how-to-send-all-files-in-a-particular-folder-as-email-attachments-using-ruby/244566 "2016-05-05T17:12:57Z")
i am able to send one file as mail attachment using the below code. can someone tell how to send more than one file as mail attachment require ‘net/smtp’ filename = “/tmp/test.txt” Read a file and encode it into bas… --- ## [Ruby and gems versions in the Gemfile](https://www.ruby-forum.com/t/ruby-and-gems-versions-in-the-gemfile/244176)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [March 1, 2016, 10:19pm UTC](https://www.ruby-forum.com/t/ruby-and-gems-versions-in-the-gemfile/244176 "2016-03-01T22:19:36Z")
The Ruby on Rails Tutorial https://www.railstutorial.org/book/frontmatter by Michael H. uses a Gemfile without specifying a Ruby version: the ruby keyword is missing in all the applications. When I deploy to Heroku … --- ## [Issues using "Correlata and Sync" block, inside Hier\_block2](https://www.ruby-forum.com/t/issues-using-correlata-and-sync-block-inside-hier-block2/242376)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 22, 2015, 2:31pm UTC](https://www.ruby-forum.com/t/issues-using-correlata-and-sync-block-inside-hier-block2/242376 "2015-06-22T14:31:14Z")
Hi everybody, I am writing here because I am experiencing an issue (for some weeks now), and I can’t fixed it! I did some research about this problem, but I found nothing! I want to develop a hierarchical block, (c… --- ## [Nginx and ssl ciphers](https://www.ruby-forum.com/t/nginx-and-ssl-ciphers/234636)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 18, 2015, 11:46pm UTC](https://www.ruby-forum.com/t/nginx-and-ssl-ciphers/234636 "2015-03-18T23:46:11Z")
Hello, I need to configure my nginx web server with only specific ssl ciphers. I need to use only this ciphers: TLS\_RSA\_WITH\_AES\_256\_CBC\_SHA (0x0035) TLS\_RSA\_WITH\_AES\_128\_CBC\_SHA (0x002f) TLS\_RSA\_WITH\_3DES\_EDE\_CBC\_S… --- ## [Weird gem issues](https://www.ruby-forum.com/t/weird-gem-issues/231473)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 10, 2014, 3:00pm UTC](https://www.ruby-forum.com/t/weird-gem-issues/231473 "2014-08-10T15:00:25Z")
I have created many rails projects successfully on Windows and OSX over the past 8 years or so. I’m trying to create my first project on CentOS and I’m getting the strangest errors. I have installed rails 4.1.4 and … --- ## [Problem with qt constellation block](https://www.ruby-forum.com/t/problem-with-qt-constellation-block/241224)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 20, 2014, 5:59pm UTC](https://www.ruby-forum.com/t/problem-with-qt-constellation-block/241224 "2014-05-20T17:59:18Z")
Hi All, I’m trying to built a system with several digital modulations. First, I should be able to print constellations by using qt constellation block. I started by creating a simple flowgraph with two modulations. T… --- ## [Sorry, email test, I think I'm subscribed](https://www.ruby-forum.com/t/sorry-email-test-i-think-im-subscribed/239821)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [March 15, 2014, 10:33pm UTC](https://www.ruby-forum.com/t/sorry-email-test-i-think-im-subscribed/239821 "2014-03-15T22:33:51Z")
My emails are failing, but I think I’m subscribed. --- ## [R: R: Re: R: R: Re: around empty subcarrier in 802.11n implementation](https://www.ruby-forum.com/t/r-r-re-r-r-re-around-empty-subcarrier-in-802-11n-implementation/246436)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [October 14, 2013, 5:59pm UTC](https://www.ruby-forum.com/t/r-r-re-r-r-re-around-empty-subcarrier-in-802-11n-implementation/246436 "2013-10-14T17:59:00Z")
Hi guys, just for letting you know. No offset correction is needed. The problem was elsewhere in my implementation of 802.11. It was how I was calling the ifft function in the transmitter side. By putting the correct … --- ## [Problem with Net::SFTP](https://www.ruby-forum.com/t/problem-with-net-sftp/236023)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [July 31, 2013, 6:55am UTC](https://www.ruby-forum.com/t/problem-with-net-sftp/236023 "2013-07-31T06:55:20Z")
I am trying to use Net::SFTP#download! If I provide a character constant of the filepath as the argument, it works fine. If I read a character string from a local disk file and provide a variable with that in, as the … --- ## [ANN: Sequel 3.44.0 Released](https://www.ruby-forum.com/t/ann-sequel-3-44-0-released/229333)
**Author:** [@nerdmaster](https://www.ruby-forum.com/u/nerdmaster)\ **Replies:** 1\ **Last updated:** [February 4, 2013, 6:34pm UTC](https://www.ruby-forum.com/t/ann-sequel-3-44-0-released/229333 "2013-02-04T18:34:48Z")
Sequel is a lightweight database access toolkit for Ruby. Sequel provides thread safety, connection pooling and a concise DSL for constructing SQL queries and table schemas. Sequel includes a comprehensive ORM layer f… --- ## [Heroku signalexception sigterm plbm](https://www.ruby-forum.com/t/heroku-signalexception-sigterm-plbm/229235)
**Author:** [@Bhimasen\_Routray](https://www.ruby-forum.com/u/Bhimasen_Routray)\ **Replies:** 1\ **Last updated:** [December 1, 2012, 4:43pm UTC](https://www.ruby-forum.com/t/heroku-signalexception-sigterm-plbm/229235 "2012-12-01T16:43:20Z")
error signalexception sigterm in heroku rails… how to solve it…anybody can help me? --- ## [Replace content of body reverse proxy](https://www.ruby-forum.com/t/replace-content-of-body-reverse-proxy/200969)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [October 26, 2012, 3:20pm UTC](https://www.ruby-forum.com/t/replace-content-of-body-reverse-proxy/200969 "2012-10-26T15:20:27Z")
Hi, I want to configure my nginx server to reverse proxy a given website, and change the contents of the html to render something else. For example, if my website is www.google-proxy.com, it will show the user the go… --- ## [Abstract Classes Or Interfaces](https://www.ruby-forum.com/t/abstract-classes-or-interfaces/219598)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 1\ **Last updated:** [May 9, 2012, 12:11am UTC](https://www.ruby-forum.com/t/abstract-classes-or-interfaces/219598 "2012-05-09T00:11:15Z")
Hi, Lately I’ve been working with external API’s and when writing tests I’ve found it extremely useful to have an abstract class (or something like a java interface) so that I can have an actual implementation for pr… --- ## [Raw binary data transmission](https://www.ruby-forum.com/t/raw-binary-data-transmission/210649)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 13, 2011, 10:26pm UTC](https://www.ruby-forum.com/t/raw-binary-data-transmission/210649 "2011-08-13T22:26:54Z")
hi I am using USRP2 testbed and I am willing to transmit and receive binary data between two nodes I am using. I have been working with the benchmark\_tx and rx.py and I have been modifying those programs for the past… --- ## [Api (class/method) renaming, will a simple controller test verify this?](https://www.ruby-forum.com/t/api-class-method-renaming-will-a-simple-controller-test-verify-this/206608)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [May 6, 2011, 1:14am UTC](https://www.ruby-forum.com/t/api-class-method-renaming-will-a-simple-controller-test-verify-this/206608 "2011-05-06T01:14:55Z")
I want my tests to fail if I rename a method in my /lib folder in a rails app. Say I have a class like: /lib /lib/formatter.rb class Formatter def self.do\_transforms(text) text end end And say I reference this… --- ## [Testing subdomains](https://www.ruby-forum.com/t/testing-subdomains/192310)
**Author:** [@Nicholas\_W](https://www.ruby-forum.com/u/Nicholas_W)\ **Replies:** 1\ **Last updated:** [July 29, 2010, 3:39am UTC](https://www.ruby-forum.com/t/testing-subdomains/192310 "2010-07-29T03:39:49Z")
Hi \*, is someone using rspec 2 and rails 3 for testing subdomains ? How do I test for example in a route spec tis route ? match ‘profile’, :to =\> ‘users#profile’, :constraints =\> { :subdomain =\> /.+/ } TIA, ngw --- ## [Setting page attributes](https://www.ruby-forum.com/t/setting-page-attributes/189960)
**Author:** [@aleee\_it](https://www.ruby-forum.com/u/aleee_it)\ **Replies:** 1\ **Last updated:** [June 11, 2010, 10:26am UTC](https://www.ruby-forum.com/t/setting-page-attributes/189960 "2010-06-11T10:26:19Z")
Hi, I’m new on the forum. I’ve a simple custom page : class MyPage \< Page end I want to set the page attributes (title, description, keywords). I try this code : tag.locals.page.title = “hello my page” or Page.… --- ## [Change java heap size in Aptana](https://www.ruby-forum.com/t/change-java-heap-size-in-aptana/188465)
**Author:** [@FloMotion](https://www.ruby-forum.com/u/FloMotion)\ **Replies:** 1\ **Last updated:** [May 12, 2010, 5:00pm UTC](https://www.ruby-forum.com/t/change-java-heap-size-in-aptana/188465 "2010-05-12T17:00:58Z")
Hi to all. I have a strange problem concerning an Aptana and jruby and I hope that somebody here can help :slight\_smile: I am using Aptana Rad Rails (2.0.2) Jruby 1.5.0.RC3 Rails 2.3.5 Windows Vista and when I star… --- ## [Re: public windows build server](https://www.ruby-forum.com/t/re-public-windows-build-server/177122)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 1\ **Last updated:** [October 12, 2009, 6:58pm UTC](https://www.ruby-forum.com/t/re-public-windows-build-server/177122 "2009-10-12T18:58:16Z")
That’s kind of odd that we have that shortname issue on a current gen OS. I have seen issues with time being off, I just didn’t realize it was a Redmond-centricity issue. See if MRI 1.8.6p287 or higher fixes the MRI t… --- ## [Sipper 2.0.0 Released](https://www.ruby-forum.com/t/sipper-2-0-0-released/170922)
**Author:** [@Nasir\_K](https://www.ruby-forum.com/u/Nasir_K)\ **Replies:** 1\ **Last updated:** [June 24, 2009, 12:49pm UTC](https://www.ruby-forum.com/t/sipper-2-0-0-released/170922 "2009-06-24T12:49:08Z")
Project : http://http://rubyforge.org/frs/?group\_id=7001 Homepage : http://sipper.agnity.com June 23, 2009 Overview The downloads are available from Rubyforge Sipper project website for 2.0. The downlaods are in th… --- ## [Adding a monkey patch](https://www.ruby-forum.com/t/adding-a-monkey-patch/161377)
**Author:** [@sygvin](https://www.ruby-forum.com/u/sygvin)\ **Replies:** 1\ **Last updated:** [February 26, 2009, 12:14am UTC](https://www.ruby-forum.com/t/adding-a-monkey-patch/161377 "2009-02-26T00:14:27Z")
Hi /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.0/lib/active\_record/connection\_adapters/mysql\_adapter.rb (class Mysql adapter) there is a call def create\_table(table\_name, options = {}) #:nodoc: super(table\_name, op… --- ## [Wpad and firefox and nginx](https://www.ruby-forum.com/t/wpad-and-firefox-and-nginx/158474)
**Author:** [@lejeczek](https://www.ruby-forum.com/u/lejeczek)\ **Replies:** 1\ **Last updated:** [January 23, 2009, 6:50pm UTC](https://www.ruby-forum.com/t/wpad-and-firefox-and-nginx/158474 "2009-01-23T18:50:55Z")
does any of you chaps know why, when firefox looks for wpad file error.log records: open() “/usr/share/nginx/mail.dom.local/wpad.dat” failed (2: No such file or directory) this is not a vs\* wpad.dom.local’s content, … --- ## [How to start rails without database?](https://www.ruby-forum.com/t/how-to-start-rails-without-database/153271)
**Author:** [@youhaodeyi](https://www.ruby-forum.com/u/youhaodeyi)\ **Replies:** 1\ **Last updated:** [November 14, 2008, 8:20am UTC](https://www.ruby-forum.com/t/how-to-start-rails-without-database/153271 "2008-11-14T08:20:42Z")
I am new to ruby & rails and I followed a tutorial to create a simple rails project. but I got this error: This error occurred while loading the following files: sqlite3 I searched that rails require sqlite3 database… --- ## [Validate the tinyMce textarea](https://www.ruby-forum.com/t/validate-the-tinymce-textarea/146892)
**Author:** [@ravikanth](https://www.ruby-forum.com/u/ravikanth)\ **Replies:** 1\ **Last updated:** [August 26, 2008, 3:46pm UTC](https://www.ruby-forum.com/t/validate-the-tinymce-textarea/146892 "2008-08-26T15:46:42Z")
Hi, i am using the tinyMce text editor in my rails app.But how to write the java script validation for that textarea? my validation is: In that textarea all numbers are not allowed. I am getting the data from te… --- ## [Objekt mit Session löschen?](https://www.ruby-forum.com/t/objekt-mit-session-la-schen/128531)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 1\ **Last updated:** [February 8, 2008, 2:06pm UTC](https://www.ruby-forum.com/t/objekt-mit-session-la-schen/128531 "2008-02-08T14:06:14Z")
ja hallo erstmal,… mir fehlt gerade mal wieder eine nette Idee: In unserer müssen Daten / Objekte in der Session sein. Da es unschön ist, die Objekte in die session zu serialisieren wird die ID in der Session gespeic… --- ## [Orphan reference to deleted db column?](https://www.ruby-forum.com/t/orphan-reference-to-deleted-db-column/120139)
**Author:** [@joy\_ride](https://www.ruby-forum.com/u/joy_ride)\ **Replies:** 1\ **Last updated:** [November 14, 2007, 9:00am UTC](https://www.ruby-forum.com/t/orphan-reference-to-deleted-db-column/120139 "2007-11-14T09:00:10Z")
Dear all, As I couldn’t find a bug report method on typosphere.org, here it goes! Did anyone notice the reference to “notify\_user\_id” in user.rb and the actual lack of this column in the notifications table? Or am I… --- ## [Swig Error in Python from Trunk Build](https://www.ruby-forum.com/t/swig-error-in-python-from-trunk-build/107015)
**Author:** [@John\_Stralka](https://www.ruby-forum.com/u/John_Stralka)\ **Replies:** 1\ **Last updated:** [June 16, 2007, 7:58pm UTC](https://www.ruby-forum.com/t/swig-error-in-python-from-trunk-build/107015 "2007-06-16T19:58:21Z")
I am running Feisty Fawn Ubuntu. I downloaded, built, and installed the GNU Radio via the trunk following the build directions for Feisty on “http://gnuradio.org/trac/wiki/UbuntuInstall”. As directed, I used the Ubu… --- ## [Typo 4.x and acts\_as\_searchable](https://www.ruby-forum.com/t/typo-4-x-and-acts-as-searchable/77888)
**Author:** [@SeSSSSor\_JSOnion](https://www.ruby-forum.com/u/SeSSSSor_JSOnion)\ **Replies:** 1\ **Last updated:** [December 4, 2006, 12:47am UTC](https://www.ruby-forum.com/t/typo-4-x-and-acts-as-searchable/77888 "2006-12-04T00:47:48Z")
Hi this is weird, and don’t know how to debug. I had an old Typo installation. I upgraded it recently to 4.x. In both I have acts\_as\_searchable on my Content model. The old one starts up fine, the new one fails starti… --- ## [Reading a line by line from local text file through WATIR](https://www.ruby-forum.com/t/reading-a-line-by-line-from-local-text-file-through-watir/73576)
**Author:** [@curious](https://www.ruby-forum.com/u/curious)\ **Replies:** 1\ **Last updated:** [October 25, 2006, 3:33pm UTC](https://www.ruby-forum.com/t/reading-a-line-by-line-from-local-text-file-through-watir/73576 "2006-10-25T15:33:57Z")
I need to process a web page by insert the value in a local text file line by line each time. for example, in the code below: require ‘watir’ 1.upto(10) do |num| ie = Watir::IE.start(“http://www.test.php”) ie.text\_… --- ## [Rake - How to use separate source and build folders](https://www.ruby-forum.com/t/rake-how-to-use-separate-source-and-build-folders/71722)
**Author:** [@barrysfarm](https://www.ruby-forum.com/u/barrysfarm)\ **Replies:** 1\ **Last updated:** [October 11, 2006, 7:46pm UTC](https://www.ruby-forum.com/t/rake-how-to-use-separate-source-and-build-folders/71722 "2006-10-11T19:46:08Z")
Hello Rubyists, I am new to rake and attempting to use it to build a small C++ project. I made some changes to one of the example rake files from rake.rubyforge.org and I want to have a separate source and build folde… --- ## [Fix: how do I tell login engine I want to send html emails](https://www.ruby-forum.com/t/fix-how-do-i-tell-login-engine-i-want-to-send-html-emails/70311)
**Author:** [@andrew](https://www.ruby-forum.com/u/andrew)\ **Replies:** 1\ **Last updated:** [October 2, 2006, 9:54am UTC](https://www.ruby-forum.com/t/fix-how-do-i-tell-login-engine-i-want-to-send-html-emails/70311 "2006-10-02T09:54:23Z")
This list must be dead or something. :stuck\_out\_tongue: Anyway, enough trolling, the answer was to ignore the crazyness that is user\_notify and plugin the the code that I already pointed out. After that the mongrel cl… --- ## [How do I find topics I created or commented to?](https://www.ruby-forum.com/t/how-do-i-find-topics-i-created-or-commented-to/96400)
**Author:** [@tripdragon](https://www.ruby-forum.com/u/tripdragon)\ **Replies:** 1\ **Last updated:** [August 17, 2006, 9:39am UTC](https://www.ruby-forum.com/t/how-do-i-find-topics-i-created-or-commented-to/96400 "2006-08-17T09:39:28Z")
I can’t use this search engine here very well … It has no normal search tools … I need to search by user name or see all of my posts but they are lost in the malestrom of messages in this forum here --- ## [ANN: Indexed Search Engine 0.2.1 Released](https://www.ruby-forum.com/t/ann-indexed-search-engine-0-2-1-released/80196)
**Author:** [@lanceball](https://www.ruby-forum.com/u/lanceball)\ **Replies:** 1\ **Last updated:** [March 13, 2006, 6:27am UTC](https://www.ruby-forum.com/t/ann-indexed-search-engine-0-2-1-released/80196 "2006-03-13T06:27:06Z")
The latest release of the indexed search engine has a minor change, allowing you to do either “AND” searches or “OR” searches. The search method has been modified to take an options parameter. For example, a search … --- ## [Production Server that Just Works?](https://www.ruby-forum.com/t/production-server-that-just-works/102069)
**Author:** [@johnlester](https://www.ruby-forum.com/u/johnlester)\ **Replies:** 1\ **Last updated:** [February 19, 2006, 1:58pm UTC](https://www.ruby-forum.com/t/production-server-that-just-works/102069 "2006-02-19T13:58:43Z")
Hi, Love Rails… I’m looking for a Production Quality Server that brings the same ease of use as Rails does to web development. I’ve tried TextDrive, and never got it to work. I’m sure there are good reasons why it … --- ## [Weird malloc/free crash in pm\_remez.cc](https://www.ruby-forum.com/t/weird-malloc-free-crash-in-pm-remez-cc/237697)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [November 26, 2013, 4:14am UTC](https://www.ruby-forum.com/t/weird-malloc-free-crash-in-pm-remez-cc/237697 "2013-11-26T04:14:02Z")
Hi all, Ive got an annoying crash in the current head of gnuradio. Its reproducible with the GRC file up at: http://www.joshisanerd.com/am\_demod\_crash.grc Does this crash for anyone else? If nobody else can repro, … --- ## [Interfacing GNU Radio and N6841A RF Sensor](https://www.ruby-forum.com/t/interfacing-gnu-radio-and-n6841a-rf-sensor/236213)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [August 16, 2013, 2:19am UTC](https://www.ruby-forum.com/t/interfacing-gnu-radio-and-n6841a-rf-sensor/236213 "2013-08-16T02:19:30Z")
Has anybody worked on interfacing GNU Radio with N6841A RF Sensor http://www.home.agilent.com/en/pd-1414739-pn-N6841A/rf-sensor Doable ?? – View this message in context: http://gnuradio.4.n7.nabble.com/Interfacing-G… --- ## [Retain scope when rewriting block source with instance\_eval](https://www.ruby-forum.com/t/retain-scope-when-rewriting-block-source-with-instance-eval/245956)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [August 4, 2013, 5:38pm UTC](https://www.ruby-forum.com/t/retain-scope-when-rewriting-block-source-with-instance-eval/245956 "2013-08-04T17:38:57Z")
success.rb works by using the block as is. self.instance\_eval &block I’m rewriting the block source code using ruby2ruby and then passing that as a string to self.instance\_eval. fail.rb contains the simple failure ca… --- ## [Managine Hoe gem dependencies](https://www.ruby-forum.com/t/managine-hoe-gem-dependencies/224037)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 27, 2012, 8:07pm UTC](https://www.ruby-forum.com/t/managine-hoe-gem-dependencies/224037 "2012-10-27T20:07:15Z")
I’ve bootstrapped a gem using hoe and its the Rakefile: -- ruby -- require ‘rubygems’ require ‘hoe’ require ‘thor’ Hoe.plugin :bundler Hoe.plugin :minitest Hoe.plugin :deps Hoe.spec ‘launchcloud’ do developer(‘Mi… --- ## [Freelance Ruby Developer For Hire](https://www.ruby-forum.com/t/freelance-ruby-developer-for-hire/220040)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [October 17, 2012, 4:18pm UTC](https://www.ruby-forum.com/t/freelance-ruby-developer-for-hire/220040 "2012-10-17T16:18:08Z")
Hi All, I am a Ruby Developer… I am looking for a new ROR (sub) contract/freelance role. In my last contract i actively contributed to the web project and using Rails, Postgresql, CoffeeScript, jQuery, TDD/BDD based … --- ## [Index directive not taking effect in case of alias](https://www.ruby-forum.com/t/index-directive-not-taking-effect-in-case-of-alias/222382)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [August 27, 2012, 2:05pm UTC](https://www.ruby-forum.com/t/index-directive-not-taking-effect-in-case-of-alias/222382 "2012-08-27T14:05:08Z")
I would like the pnp4nagios app to be accessed as: http://server/pnp4nagios/. With this URL it gives a 403 Forbidden error. It works when I give: http://server/pnp4nagios/index.php. What might be wrong? Here is the … --- ## [Agile book apache2.conf: Forbidden You don't have permission to access / on this server](https://www.ruby-forum.com/t/agile-book-apache2-conf-forbidden-you-dont-have-permission-to-access-on-this-server/213008)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 12, 2012, 10:02pm UTC](https://www.ruby-forum.com/t/agile-book-apache2-conf-forbidden-you-dont-have-permission-to-access-on-this-server/213008 "2012-06-12T22:02:30Z")
Appreciate any help - I am working through Agile web development (4.0) and am stuck on the deployment using phusion passenger. I get this: "Forbidden You don’t have permission to access / on this server." when I p… --- ## [\[Assigned\] Improvement of Symbol and Proc](https://www.ruby-forum.com/t/assigned-improvement-of-symbol-and-proc/218000)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 19, 2012, 9:18am UTC](https://www.ruby-forum.com/t/assigned-improvement-of-symbol-and-proc/218000 "2012-03-19T09:18:01Z")
Issue #4146 has been updated by nahi. Description updated Status changed from Open to Assigned Assignee set to ko1 Feature #4146: Improvement of Symbol and Proc Author: nobu Status: Assigned Priority: Normal As… --- ## [Ruby gem -\> jruby -\> .jar -\> consumed by java?](https://www.ruby-forum.com/t/ruby-gem-jruby-jar-consumed-by-java/215270)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 13, 2012, 11:44pm UTC](https://www.ruby-forum.com/t/ruby-gem-jruby-jar-consumed-by-java/215270 "2012-01-13T23:44:22Z")
Would it be possible via jruby to export to a .jar and then consume the .jar from java? The goal is to use a ruby gem in java. --- ## [Invalid gemspec - Mac](https://www.ruby-forum.com/t/invalid-gemspec-mac/215315)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 3, 2012, 9:28pm UTC](https://www.ruby-forum.com/t/invalid-gemspec-mac/215315 "2012-01-03T21:28:08Z")
Salve a tutti, ogni volta che avvio il server mi appare di seguito questi errori: MacBook-Pro-di-Alex:linkapp alex$ rails server Invalid gemspec in \[/Library/Ruby/Gems/1.8/specifications/activemodel-3.2.0.rc1.gemspe… --- ## [Difference in generate scaffold files with different rails versions](https://www.ruby-forum.com/t/difference-in-generate-scaffold-files-with-different-rails-versions/212929)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 18, 2011, 10:53pm UTC](https://www.ruby-forum.com/t/difference-in-generate-scaffold-files-with-different-rails-versions/212929 "2011-10-18T22:53:22Z")
I’ve found a difference in the files created by “./script/rails generate scaffold Model xxx” with rails 2.3.14 and “./script/generate scaffold Model xxx” with rails 3.0.10 that doesn’t make sense to me. (both with rub… --- ## [Relationships with remote objects](https://www.ruby-forum.com/t/relationships-with-remote-objects/208695)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 27, 2011, 7:41am UTC](https://www.ruby-forum.com/t/relationships-with-remote-objects/208695 "2011-06-27T07:41:39Z")
Hi guys, I’m having an issue establishing a has\_many and/or belongs\_to relationship between two of my models. One of them is ‘local’ if you like (called site), i.e. standard model in local db, the other is a RESTful … [Previous page](https://www.ruby-forum.com/top.md?page=1499&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1501&per_page=50)