# Latest **URL:** https://www.ruby-forum.com/latest.md?page=514 [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:** 515 --- ## [Rails fckeditor plugin in 2 forms in a view page](https://www.ruby-forum.com/t/rails-fckeditor-plugin-in-2-forms-in-a-view-page/246496)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [October 23, 2013, 3:07pm UTC](https://www.ruby-forum.com/t/rails-fckeditor-plugin-in-2-forms-in-a-view-page/246496 "2013-10-23T15:07:33Z")
Hi, I have a view page where there are 2 forms and each form have fckeditor textarea. . SO initially both forms will be hidden on page load. When I click on a link1, the form1 div will be shown and form2 will be hidde… --- ## [How is this possible (Class.new.chain\_method)](https://www.ruby-forum.com/t/how-is-this-possible-class-new-chain-method/237080)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 8\ **Last updated:** [October 23, 2013, 2:56pm UTC](https://www.ruby-forum.com/t/how-is-this-possible-class-new-chain-method/237080 "2013-10-23T14:56:41Z")
class Restaurant attr\_accessor :name, :cuisine, :price def initialize(args={}) @name = args\[:name\] || “” @cuisine = args\[:cuisine\] || “” @price = args\[:price\] || “” end def self.bracket\_method args = {} … --- ## [Is there any pure ruby jobs india](https://www.ruby-forum.com/t/is-there-any-pure-ruby-jobs-india/237082)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [October 23, 2013, 2:54pm UTC](https://www.ruby-forum.com/t/is-there-any-pure-ruby-jobs-india/237082 "2013-10-23T14:54:47Z")
Hi, I Learned ruby recently.I do know also Nokogiri,selenium-webdriver. In my recent project I did create some automation scripts. I am from India. I searched pure ruby based projects here in my country. Not found.I a… --- ## [Access variables of a class in another file](https://www.ruby-forum.com/t/access-variables-of-a-class-in-another-file/237077)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 7\ **Last updated:** [October 23, 2013, 2:50pm UTC](https://www.ruby-forum.com/t/access-variables-of-a-class-in-another-file/237077 "2013-10-23T14:50:00Z")
Hi, I’m new to Ruby. I want to access variables defined in a class of A.rb file from another ruby file B.rb, how can this be done. Appreciate your response. Thanks, #M --- ## [Need to help on to use delete\_if](https://www.ruby-forum.com/t/need-to-help-on-to-use-delete-if/246467)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [October 23, 2013, 1:32pm UTC](https://www.ruby-forum.com/t/need-to-help-on-to-use-delete-if/246467 "2013-10-23T13:32:31Z")
I need a help to fix the below code,Quick help is highly appriciated Assume : new\_entry = TOM nodelist = John, Tom, Ram I have return the below code in ruby to remove the “TOM” from the “node list” variable def fil… --- ## [Undefined method Rails 4](https://www.ruby-forum.com/t/undefined-method-rails-4/237065)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 23, 2013, 12:55pm UTC](https://www.ruby-forum.com/t/undefined-method-rails-4/237065 "2013-10-23T12:55:07Z")
Good Day, i’m having a trouble with the routes in Ruby on Rails 4 Error: undefined method \`routes\_path’ View: Load data \<%= form\_for @route, :html =\> { :multipart =\> true } do %\> \<%= hidden\_fiel… --- ## [Template Scaffold syntax error](https://www.ruby-forum.com/t/template-scaffold-syntax-error/236457)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 23, 2013, 12:19pm UTC](https://www.ruby-forum.com/t/template-scaffold-syntax-error/236457 "2013-10-23T12:19:22Z")
I inherited a project from another developer. I ran rspec . and I and getting the following error and I need help figuring it out asap. ~/.rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.13.1/lib/rspec/core/configuration.r… --- ## [RANDOM query per Mysql e Postgresql](https://www.ruby-forum.com/t/random-query-per-mysql-e-postgresql/237063)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [October 23, 2013, 11:42am UTC](https://www.ruby-forum.com/t/random-query-per-mysql-e-postgresql/237063 "2013-10-23T11:42:38Z")
Ciao a tutti, nella mia applicazione voglio visualizzare in hp un’ immagine presa a casa dal db. In development uso Mysql, mentre in production (heroku) uso Postgresql e ho scoperto, da bel neofita, che le query è dif… --- ## [Class methods and static keyword](https://www.ruby-forum.com/t/class-methods-and-static-keyword/237056)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 6\ **Last updated:** [October 23, 2013, 10:16am UTC](https://www.ruby-forum.com/t/class-methods-and-static-keyword/237056 "2013-10-23T10:16:46Z")
hi For an example, if we declare a class, this class name has already been an object of another class named Class. Now, we define the public class methods using self.methodname. In jave we can use static keyword to d… --- ## [Paypal integration with brazil Real BRL ,](https://www.ruby-forum.com/t/paypal-integration-with-brazil-real-brl/237076)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [October 23, 2013, 10:05am UTC](https://www.ruby-forum.com/t/paypal-integration-with-brazil-real-brl/237076 "2013-10-23T10:05:36Z")
I have created the Paypal integration with us dollar. i need it to change it to brazil Real BRL , how to do? , is any buddy can help. We can not change the currency in BRL due to some issue through rails app .what i … --- ## [Consulting about implementing ad-classified engine from the ground?](https://www.ruby-forum.com/t/consulting-about-implementing-ad-classified-engine-from-the-ground/246494)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [October 23, 2013, 9:28am UTC](https://www.ruby-forum.com/t/consulting-about-implementing-ad-classified-engine-from-the-ground/246494 "2013-10-23T09:28:12Z")
Hi guys, I’d like to implement a professional advertising classified engine in Ruby on Rails with cutting-edge technologies from the ground similar to Osclass \[http://osclass.org\] but scalability as Craigslist, flex… --- ## [Re: \[ANN\] JRuby 1.7.6 Released](https://www.ruby-forum.com/t/re-ann-jruby-1-7-6-released/246473)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [October 23, 2013, 8:47am UTC](https://www.ruby-forum.com/t/re-ann-jruby-1-7-6-released/246473 "2013-10-23T08:47:17Z")
Hi, you might want to counter check the content of http://jruby.org.s3.amazonaws .com/downloads/1.7.6/jruby-complete-1.7.6.jar The size was quite surprising (38MB) vs the previous release 1.7.5 (19MB). I have not c… --- ## [Ngginx reverse proxy issue](https://www.ruby-forum.com/t/ngginx-reverse-proxy-issue/237055)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [October 23, 2013, 6:34am UTC](https://www.ruby-forum.com/t/ngginx-reverse-proxy-issue/237055 "2013-10-23T06:34:01Z")
Hi we are using nginx as proxy the request to back-end t web application , but some times when users accessing webapp via proxy , they faced some unusual behaviors like buttons are not clicking , Dropdown lists are … --- ## [Open-source ad-classified engine in RoR?](https://www.ruby-forum.com/t/open-source-ad-classified-engine-in-ror/237073)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [October 23, 2013, 6:25am UTC](https://www.ruby-forum.com/t/open-source-ad-classified-engine-in-ror/237073 "2013-10-23T06:25:15Z")
Hi, Does anyone know open source advertising classified platform in Ruby on Rails similar Osclass? Cheers! --- ## [I Love Ruby 2014 Beta edition download](https://www.ruby-forum.com/t/i-love-ruby-2014-beta-edition-download/237025)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 9\ **Last updated:** [October 23, 2013, 5:13am UTC](https://www.ruby-forum.com/t/i-love-ruby-2014-beta-edition-download/237025 "2013-10-23T05:13:23Z")
Hello Folks, Am writing 2014 Edition of my free(dom) ruby book “I Love Ruby” . get it on http://is.gd/ruby\_buk If I have time, I will include meta programming soon. --- ## [Code re-use in blocks / C++ inheritance with gr::sync\_block](https://www.ruby-forum.com/t/code-re-use-in-blocks-c-inheritance-with-gr-sync-block/246478)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 5\ **Last updated:** [October 23, 2013, 2:36am UTC](https://www.ruby-forum.com/t/code-re-use-in-blocks-c-inheritance-with-gr-sync-block/246478 "2013-10-23T02:36:48Z")
Hi, So what I’m trying to achieve is to share a lot of code (including the gr::sync\_block implementation for work/start/stop) and a common interface between several gnuradio blocks. What I have currently come up with… --- ## [Problem while deploying with capistrano-unicorn](https://www.ruby-forum.com/t/problem-while-deploying-with-capistrano-unicorn/237069)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [October 23, 2013, 1:30am UTC](https://www.ruby-forum.com/t/problem-while-deploying-with-capistrano-unicorn/237069 "2013-10-23T01:30:40Z")
Hi, since today I have some issue when I try to stop / start / restart unicorn I can’t understand why but it seems to be mixing my local user and my server user on config/unicorn/production.rb I have user ‘userserv… --- ## [Thread Dead Lock](https://www.ruby-forum.com/t/thread-dead-lock/236965)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 22, 2013, 11:22pm UTC](https://www.ruby-forum.com/t/thread-dead-lock/236965 "2013-10-22T23:22:43Z")
I am trying to generate a GBR for an issue that I have run into with a Thread Deadlock, however it is incredibly difficult to reliably reproduce. I have only been able to reproduce it once while I was running load te… --- ## [Chmod in a File block](https://www.ruby-forum.com/t/chmod-in-a-file-block/246492)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [October 22, 2013, 11:14pm UTC](https://www.ruby-forum.com/t/chmod-in-a-file-block/246492 "2013-10-22T23:14:32Z")
While looking at a CI failure on the rubyzip gem, I found that an error was generated from a line like this: File.open(“data/generated/empty\_chmod640.txt”, “w”) { |f| f.chmod(0640) } The error was: “RuntimeError: No … --- ## [Question for my ruby script](https://www.ruby-forum.com/t/question-for-my-ruby-script/237067)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 22, 2013, 11:04pm UTC](https://www.ruby-forum.com/t/question-for-my-ruby-script/237067 "2013-10-22T23:04:55Z")
Hi, below is the ruby script to show all the photos of a product. Now I want to showing all the photos apart from the first one it mean if got 5 photos for this product, it will show 2-5 photos, not the first one. \<%… --- ## [GRCon13 Presentations](https://www.ruby-forum.com/t/grcon13-presentations/237070)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [October 22, 2013, 10:49pm UTC](https://www.ruby-forum.com/t/grcon13-presentations/237070 "2013-10-22T22:49:23Z")
Hi everyone, I just wanted to make sure everyone was aware that the all\* of the GRCon13 presentation slides have been uploaded to the website. Enjoy! http://www.trondeau.com/grcon2013-presentations/ Tom \*Almost all.… --- ## [ATSC decoder example in GR 3.7.1](https://www.ruby-forum.com/t/atsc-decoder-example-in-gr-3-7-1/236974)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 22, 2013, 10:44pm UTC](https://www.ruby-forum.com/t/atsc-decoder-example-in-gr-3-7-1/236974 "2013-10-22T22:44:43Z")
As a part of my quest to understand some of the examples in GR (and eventually contribute some well-commented GRC examples of my own), I’ve been messing around with the atsc\_rx.py script. Unfortunately, since I have a… --- ## [Phpbb problems](https://www.ruby-forum.com/t/phpbb-problems/237057)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 22, 2013, 10:24pm UTC](https://www.ruby-forum.com/t/phpbb-problems/237057 "2013-10-22T22:24:50Z")
I am having some problems with phpbb loading the style sheets for the admin area, and also the URLs look strange which could be related. I am using an nginx server config I pulled off the web which is suppossed to be … --- ## [JRuby 1.7.6 Released](https://www.ruby-forum.com/t/jruby-1-7-6-released/237066)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [October 22, 2013, 9:08pm UTC](https://www.ruby-forum.com/t/jruby-1-7-6-released/237066 "2013-10-22T21:08:17Z")
The JRuby community is pleased to announce the release of JRuby 1.7.6 Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download JRuby 1.7.6 is our sixth update release since JRuby 1.7.0. The primary goal … --- ## [Rewrite Rule Assistance](https://www.ruby-forum.com/t/rewrite-rule-assistance/237059)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 22, 2013, 9:06pm UTC](https://www.ruby-forum.com/t/rewrite-rule-assistance/237059 "2013-10-22T21:06:32Z")
I am trying to create a rewrite rule that will append a JPG to dynamically created URL but have the browser still go to the original URL. IE: http://server/user/info/image to http://server/user/info/image.jpg but st… --- ## [Carrier Phase Measurement](https://www.ruby-forum.com/t/carrier-phase-measurement/237062)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [October 22, 2013, 8:33pm UTC](https://www.ruby-forum.com/t/carrier-phase-measurement/237062 "2013-10-22T20:33:48Z")
Hello all, I am new to GNU Radio and I am still learning the basic. I have a quick question. What blocks and which way can I use in order to “sample” and know the phase of a tuned carrier at regular intervals. Gener… --- ## [Strange behaviour with ActiveRecord has\_many collections, Rails 4 compared to Rails 3](https://www.ruby-forum.com/t/strange-behaviour-with-activerecord-has-many-collections-rails-4-compared-to-rails-3/237044)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [October 22, 2013, 5:49pm UTC](https://www.ruby-forum.com/t/strange-behaviour-with-activerecord-has-many-collections-rails-4-compared-to-rails-3/237044 "2013-10-22T17:49:35Z")
Hi All, I have been told to post discussion based topic on here instead of the GitHub Issues. I thought this ‘could’ be a bug, but just need some clarification really. The issue I posted is here https://github.com/… --- ## [Generating/Updating .gz files for gzip\_static](https://www.ruby-forum.com/t/generating-updating-gz-files-for-gzip-static/237064)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [October 22, 2013, 5:34pm UTC](https://www.ruby-forum.com/t/generating-updating-gz-files-for-gzip-static/237064 "2013-10-22T17:34:58Z")
I’m new to nginx. I love the gzip\_static option and I;ve been thinking about the best way to generate, update and delete these files. I wrote an article here: http://www.richnetapps.com/generation-of-gzip-files-for-n… --- ## [Is it a good idea to use timestamps](https://www.ruby-forum.com/t/is-it-a-good-idea-to-use-timestamps/246487)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 3\ **Last updated:** [October 22, 2013, 4:39pm UTC](https://www.ruby-forum.com/t/is-it-a-good-idea-to-use-timestamps/246487 "2013-10-22T16:39:27Z")
Timestamps are a number that counts the number of seconds from the epoch date 1/1/1970. I read somewhere on the internethttp://en.wikipedia.org/wiki/Year\_2038\_problem, that timestamps will expire in the year 2038. T… --- ## [Corso base di Ruby on Rails o di Zend Framework](https://www.ruby-forum.com/t/corso-base-di-ruby-on-rails-o-di-zend-framework/246466)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [October 22, 2013, 3:09pm UTC](https://www.ruby-forum.com/t/corso-base-di-ruby-on-rails-o-di-zend-framework/246466 "2013-10-22T15:09:26Z")
Se conoscete delle persone che cercano un corso base di Ruby on Rails (o di Zend Framework), fatemi contattare all’indirizzo e-mail ciro.attanasio@ email.cz. – Ciro Attanasio Software Analyst e Developer Citt : Me… [Previous page](https://www.ruby-forum.com/latest.md?page=513) [Next page](https://www.ruby-forum.com/latest.md?page=515)