# Top **URL:** https://www.ruby-forum.com/top.md?page=1450 [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:** 1451 --- ## [\[Bug #3473\] make clear-installed-list](https://www.ruby-forum.com/t/bug-3473-make-clear-installed-list/190644)
**Author:** [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\ **Replies:** 4\ **Last updated:** [June 26, 2010, 4:13am UTC](https://www.ruby-forum.com/t/bug-3473-make-clear-installed-list/190644 "2010-06-26T04:13:21Z")
Bug #3473: make clear-installed-list http://redmine.ruby-lang.org/issues/show/3473 e$B5/I\<\ **Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 4\ **Last updated:** [June 18, 2010, 5:27am UTC](https://www.ruby-forum.com/t/method-interface-hash-argument-vs-named-parameters/190317 "2010-06-18T05:27:01Z") I’ve never run into this issue before, but I’m working on a method interface that is quite ‘dense’, and I need to be able to differentiate between a hash passed to a method and named parameters. i.e. All of these are … --- ## [Multiple roots for multiple sites](https://www.ruby-forum.com/t/multiple-roots-for-multiple-sites/188631)
**Author:** [@John\_Magolske](https://www.ruby-forum.com/u/John_Magolske)\ **Replies:** 4\ **Last updated:** [May 15, 2010, 12:11pm UTC](https://www.ruby-forum.com/t/multiple-roots-for-multiple-sites/188631 "2010-05-15T12:11:42Z")
Hi, I’m working on multiple sites & would like to specify different roots for each one so that identical absolute urls such as Home on each site don’t all get directed to the same /usr/local/nginx/html/index.html ie… --- ## [Max\_clients and keep alive](https://www.ruby-forum.com/t/max-clients-and-keep-alive/168192)
**Author:** [@Tristan\_Griffiths](https://www.ruby-forum.com/u/Tristan_Griffiths)\ **Replies:** 4\ **Last updated:** [June 10, 2009, 11:19pm UTC](https://www.ruby-forum.com/t/max-clients-and-keep-alive/168192 "2009-06-10T23:19:10Z")
Hello, Trying to better understand the worker\_processes and worker\_connections settings. We have always run Nginx with worker\_processes 4 and worker\_connections 1024 on a dual Xeon 2.4GHz with Hyper Threading. In the… --- ## [\[use of gr.vector\_source\_b\]](https://www.ruby-forum.com/t/use-of-gr-vector-source-b/169357)
**Author:** [@rita\_amritkar](https://www.ruby-forum.com/u/rita_amritkar)\ **Replies:** 4\ **Last updated:** [June 7, 2009, 6:47am UTC](https://www.ruby-forum.com/t/use-of-gr-vector-source-b/169357 "2009-06-07T06:47:02Z")
Hello! What I want to do is coding a string with trellis. This is the code I wrote. (…) f = trellis.fsm(“rita.fsm”) class my\_top\_block (gr.top\_block): def init (self): gr.top\_block.init(self) cadena= ‘asdf’ src … --- ## [Test Driven Design and Rails Helpers](https://www.ruby-forum.com/t/test-driven-design-and-rails-helpers/168178)
**Author:** [@colinloretz](https://www.ruby-forum.com/u/colinloretz)\ **Replies:** 4\ **Last updated:** [May 19, 2009, 10:10am UTC](https://www.ruby-forum.com/t/test-driven-design-and-rails-helpers/168178 "2009-05-19T10:10:21Z")
I have a bit of a problem trying to implement using TDD. As I understand it the idea is to decide what you want the code to do, write a test to check that it does, then write the code and get it to pass the test. I… --- ## [SOAP how to make a request](https://www.ruby-forum.com/t/soap-how-to-make-a-request/166894)
**Author:** [@tcblues](https://www.ruby-forum.com/u/tcblues)\ **Replies:** 4\ **Last updated:** [May 8, 2009, 12:17pm UTC](https://www.ruby-forum.com/t/soap-how-to-make-a-request/166894 "2009-05-08T12:17:33Z")
Hi, I’m newbie sorry I’m testing a web service, loginCustomer but I don’t know why always returns… failed to login user. This is my code: require “soap/wsdlDriver” WSDL\_URL = “http://myserver/WS/services/Access?wsdl” … --- ## [How to syncronize 2 XCVR2450 daughterbords](https://www.ruby-forum.com/t/how-to-syncronize-2-xcvr2450-daughterbords/159416)
**Author:** [@bruh](https://www.ruby-forum.com/u/bruh)\ **Replies:** 4\ **Last updated:** [February 5, 2009, 7:01pm UTC](https://www.ruby-forum.com/t/how-to-syncronize-2-xcvr2450-daughterbords/159416 "2009-02-05T19:01:33Z")
Hey all, I have a setup that transmits using one USRP+XCVR2450 set and receives using another USRP+XCVR2450 set.The two are separated just 1meter away in my experiment. I am looking at small doppler signals around the … --- ## [Tag clouds](https://www.ruby-forum.com/t/tag-clouds/159411)
**Author:** [@vivekmajhi](https://www.ruby-forum.com/u/vivekmajhi)\ **Replies:** 4\ **Last updated:** [February 5, 2009, 4:04am UTC](https://www.ruby-forum.com/t/tag-clouds/159411 "2009-02-05T04:04:56Z")
Hi, Is there anyway to import TAGCLOUDS in a Ruby on Rails application without using PLUGINS? If it is so, please help me! Thanks in Advance, cheers. --- ## [Replicating Form Behaviour in Functional Test](https://www.ruby-forum.com/t/replicating-form-behaviour-in-functional-test/154951)
**Author:** [@adam](https://www.ruby-forum.com/u/adam)\ **Replies:** 4\ **Last updated:** [December 6, 2008, 2:34pm UTC](https://www.ruby-forum.com/t/replicating-form-behaviour-in-functional-test/154951 "2008-12-06T14:34:52Z")
Hi, I’m really struggling getting a controller test to pass while the form that uses the method operates correctly. I would really welcome a second pair of eyes to help me find out what I’m missing. The test def te… --- ## [How to get the list of installed plugins?](https://www.ruby-forum.com/t/how-to-get-the-list-of-installed-plugins/153113)
**Author:** [@Jej](https://www.ruby-forum.com/u/Jej)\ **Replies:** 4\ **Last updated:** [November 13, 2008, 9:59am UTC](https://www.ruby-forum.com/t/how-to-get-the-list-of-installed-plugins/153113 "2008-11-13T09:59:42Z")
Hi all, Is there a simple way to get a list of installed plugins in an app? I need name and version of each running plugin. I saw some methods in the API, but related to the loading of plugins. Thanks, Jej --- ## [Redirecting from mysite.com to www.mysite.com](https://www.ruby-forum.com/t/redirecting-from-mysite-com-to-www-mysite-com/148975)
**Author:** [@thomas](https://www.ruby-forum.com/u/thomas)\ **Replies:** 4\ **Last updated:** [September 18, 2008, 10:59pm UTC](https://www.ruby-forum.com/t/redirecting-from-mysite-com-to-www-mysite-com/148975 "2008-09-18T22:59:39Z")
On my local dev machine, here is my /etc/hosts file: 127.0.0.1 localhost mysite.com www.mysite.com And in my Nginx config file I have: server { server\_name mysite.com; rewrite ^/(.\*) http://www.mysite.com/$1 per… --- ## [Calling Ruby ".class" from Java](https://www.ruby-forum.com/t/calling-ruby-class-from-java/145761)
**Author:** [@leandrodoze](https://www.ruby-forum.com/u/leandrodoze)\ **Replies:** 4\ **Last updated:** [August 13, 2008, 11:49pm UTC](https://www.ruby-forum.com/t/calling-ruby-class-from-java/145761 "2008-08-13T23:49:41Z")
Hello! I have a compiled (with jrubyc) Ruby class in classpath of my Java application (on Eclipse), and I can see this class on my Java code. \*\*\* RUBY CLASS \*\*\* class Cachorro def diga\_ola puts ‘Ola!’ end end \*\*… --- ## [Truc variable](https://www.ruby-forum.com/t/truc-variable/139052)
**Author:** [@kyo](https://www.ruby-forum.com/u/kyo)\ **Replies:** 4\ **Last updated:** [May 30, 2008, 5:04pm UTC](https://www.ruby-forum.com/t/truc-variable/139052 "2008-05-30T17:04:45Z")
salut les amis j’ai une petite question et je veux savoir sa réponse:::: j’ai un variable $x par exemple: $x=Client.find\_by\_sql(‘select \* from clients’) et je veut éxecuter un bloc ‘IF’ selon le contenu de variable… --- ## [Mock\_model not stubbing model attribtues in view spec](https://www.ruby-forum.com/t/mock-model-not-stubbing-model-attribtues-in-view-spec/138123)
**Author:** [@biot023](https://www.ruby-forum.com/u/biot023)\ **Replies:** 4\ **Last updated:** [May 20, 2008, 1:36pm UTC](https://www.ruby-forum.com/t/mock-model-not-stubbing-model-attribtues-in-view-spec/138123 "2008-05-20T13:36:13Z")
Hi – I am just getting to grips w/ view specs, and am having an issue with mock\_model not stubbing the mocked model’s attributes. For instance, I have the following: before do @input\_timesheet = mock\_model( InputTim… --- ## [Help Ruby with Vista](https://www.ruby-forum.com/t/help-ruby-with-vista/127029)
**Author:** [@kelleysislander](https://www.ruby-forum.com/u/kelleysislander)\ **Replies:** 4\ **Last updated:** [January 24, 2008, 8:05pm UTC](https://www.ruby-forum.com/t/help-ruby-with-vista/127029 "2008-01-24T20:05:20Z")
So I have used Ruby problem free on Windows XP however I am having problems using Ruby with Windows Vista. When I double click on a script that I have writen to run it the command prompt comes on and then dissapers. I… --- ## [Why this behaviour?](https://www.ruby-forum.com/t/why-this-behaviour/125485)
**Author:** [@murena](https://www.ruby-forum.com/u/murena)\ **Replies:** 4\ **Last updated:** [January 9, 2008, 3:54pm UTC](https://www.ruby-forum.com/t/why-this-behaviour/125485 "2008-01-09T15:54:06Z")
Hello to all, i can’t understand the follow behaviour: class Player attr\_accessor :hand def initialize(hand) @hand = hand end end def roba(player) p2 = Player.new(player.hand) change p2 print "p2 = " p p2 pr… --- ## [Nginx-0.6.25](https://www.ruby-forum.com/t/nginx-0-6-25/125351)
**Author:** [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Replies:** 4\ **Last updated:** [January 9, 2008, 9:29am UTC](https://www.ruby-forum.com/t/nginx-0-6-25/125351 "2008-01-09T09:29:38Z")
Changes with nginx 0.6.25 08 Jan 2008 \*) Change: now the "server\_name\_in\_redirect" directive is used instead of the “server\_name” directive’s special “\*” parameter. \*) Change:… --- ## [Trouble with a while loop](https://www.ruby-forum.com/t/trouble-with-a-while-loop/121729)
**Author:** [@bishar](https://www.ruby-forum.com/u/bishar)\ **Replies:** 4\ **Last updated:** [December 1, 2007, 12:26am UTC](https://www.ruby-forum.com/t/trouble-with-a-while-loop/121729 "2007-12-01T00:26:12Z")
Hi, Please forgive if this forum is not the right one for this post. I’m writing a small ruby program that implements sale of a plot of land to 5 investors through English Auction. In an English auction, the auctione… --- ## [Screen scraping programaticprogrammer.com?](https://www.ruby-forum.com/t/screen-scraping-programaticprogrammer-com/114502)
**Author:** [@7stud](https://www.ruby-forum.com/u/7stud)\ **Replies:** 4\ **Last updated:** [September 17, 2007, 1:25pm UTC](https://www.ruby-forum.com/t/screen-scraping-programaticprogrammer-com/114502 "2007-09-17T13:25:41Z")
The following is from “Programming Ruby 2nd” p.133: require “net/http” h = Net::HTTP.new(“www.programaticprogrammer.com”, 80) response = h.get(“/index.html”) if response.message == “OK” puts response.body.scan(/\ **Author:** [@darren\_kirby](https://www.ruby-forum.com/u/darren_kirby)\ **Replies:** 4\ **Last updated:** [September 1, 2007, 8:00pm UTC](https://www.ruby-forum.com/t/method-names-and-alias/113504 "2007-09-01T20:00:37Z") Hello all, In Unix, you can create a symlink to an executable, and have the program behave differently depending on how it was called by testing argv\[0\]. I would like to do something similar with Ruby methods using a… --- ## [Is there a real thing that can convert ruby scripts to c cod](https://www.ruby-forum.com/t/is-there-a-real-thing-that-can-convert-ruby-scripts-to-c-cod/112698)
**Author:** [@Magicloud\_M](https://www.ruby-forum.com/u/Magicloud_M)\ **Replies:** 4\ **Last updated:** [August 23, 2007, 3:29am UTC](https://www.ruby-forum.com/t/is-there-a-real-thing-that-can-convert-ruby-scripts-to-c-cod/112698 "2007-08-23T03:29:36Z")
Dear all, As I read ruby’s code, I think it is possible to convert ruby scripts to c codes. But I searched on www.rubyforge.org, and got two tools which do not do real convertion. By real convertion, I mean to use c … --- ## [How to read a ruby symbol from C?](https://www.ruby-forum.com/t/how-to-read-a-ruby-symbol-from-c/112403)
**Author:** [@unbewusst](https://www.ruby-forum.com/u/unbewusst)\ **Replies:** 4\ **Last updated:** [August 20, 2007, 1:24pm UTC](https://www.ruby-forum.com/t/how-to-read-a-ruby-symbol-from-c/112403 "2007-08-20T13:24:30Z")
I’m now able to produce a ruby symbol from C I’m also able to read the keys of a hash, i need to know how to transform a key being a T\_SYMBOL into a cstring (the reverse) ??? also using : long size = RHASH( ( VALUE )… --- ## [App seems slow when emailing](https://www.ruby-forum.com/t/app-seems-slow-when-emailing/107824)
**Author:** [@jjkiesch](https://www.ruby-forum.com/u/jjkiesch)\ **Replies:** 4\ **Last updated:** [June 26, 2007, 8:38pm UTC](https://www.ruby-forum.com/t/app-seems-slow-when-emailing/107824 "2007-06-26T20:38:14Z")
i’ve got an app that works well until actions that send email are used. it seems that the user is having to wait for rails to send the email before they get to the next page. is there an easy way to move on to the nex… --- ## [Deploying an application](https://www.ruby-forum.com/t/deploying-an-application/105994)
**Author:** [@chrisfinne](https://www.ruby-forum.com/u/chrisfinne)\ **Replies:** 4\ **Last updated:** [June 6, 2007, 3:11pm UTC](https://www.ruby-forum.com/t/deploying-an-application/105994 "2007-06-06T15:11:18Z")
Hi all, I wonder if you could some give some advice to a newbie? I am writing an application in ruby at work. I am wondering how do I make this available to everyone? Am I correct in thinking I have to install ruby o… --- ## [How easy is Rails?](https://www.ruby-forum.com/t/how-easy-is-rails/85889)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [February 17, 2007, 9:19am UTC](https://www.ruby-forum.com/t/how-easy-is-rails/85889 "2007-02-17T09:19:57Z")
I know nothing about programming - I mean, I can distinguish the difference between different programming languages, but that’s about it. I run Fedora Core 6 and can do basic web-design. What I want to do is create a … --- ## [Blog generator?](https://www.ruby-forum.com/t/blog-generator/64358)
**Author:** [@mikkel](https://www.ruby-forum.com/u/mikkel)\ **Replies:** 4\ **Last updated:** [February 7, 2007, 2:30pm UTC](https://www.ruby-forum.com/t/blog-generator/64358 "2007-02-07T14:30:38Z")
Hi Guys, I’ve been out of the rails loop for a couple of months. Now Im about to deploy another new app. But I need to add a simple weblog to the application… has anyone done a weblog generator or do yoyu know of any… --- ## [Ri-emacs promble](https://www.ruby-forum.com/t/ri-emacs-promble/82884)
**Author:** [@adong](https://www.ruby-forum.com/u/adong)\ **Replies:** 4\ **Last updated:** [January 24, 2007, 10:35pm UTC](https://www.ruby-forum.com/t/ri-emacs-promble/82884 "2007-01-24T22:35:49Z")
when i use m\_x ri in emacs,it show follow info: couldn’t start ruby script. i use winxp and ruby 1.8.4,emacs23. --- ## [FasterCSV - Writing to File Question](https://www.ruby-forum.com/t/fastercsv-writing-to-file-question/79294)
**Author:** [@dfg59](https://www.ruby-forum.com/u/dfg59)\ **Replies:** 4\ **Last updated:** [December 13, 2006, 11:22pm UTC](https://www.ruby-forum.com/t/fastercsv-writing-to-file-question/79294 "2006-12-13T23:22:02Z")
Based on a previous thread, I gave FasterCSV a try and I’ve been very impressed with the performance increases. However, something about the syntax for writing to a file bothers me. Is there any way to create a “write… --- ## [How to handle updates from other machine](https://www.ruby-forum.com/t/how-to-handle-updates-from-other-machine/78270)
**Author:** [@supasta](https://www.ruby-forum.com/u/supasta)\ **Replies:** 4\ **Last updated:** [December 8, 2006, 10:58am UTC](https://www.ruby-forum.com/t/how-to-handle-updates-from-other-machine/78270 "2006-12-08T10:58:16Z")
Hi, Right now I’m having ferret index about 1.5million documents. I plan on rebuilding the index on another machine and then copying the index over to the webserver. I read in one of the other posts that ferret has … --- ## [Search result inconsistencies due to indexing](https://www.ruby-forum.com/t/search-result-inconsistencies-due-to-indexing/73547)
**Author:** [@trucker](https://www.ruby-forum.com/u/trucker)\ **Replies:** 4\ **Last updated:** [October 28, 2006, 5:06pm UTC](https://www.ruby-forum.com/t/search-result-inconsistencies-due-to-indexing/73547 "2006-10-28T17:06:56Z")
I seem to be having problems with getting my searcher to be consistent while indexing. I am running the latest version of ferret (0.10.13) and I am using the Searchable plugin. Currently the way it indexes is by usi… --- ## [RJS and javascript objects problem](https://www.ruby-forum.com/t/rjs-and-javascript-objects-problem/72840)
**Author:** [@franee](https://www.ruby-forum.com/u/franee)\ **Replies:** 4\ **Last updated:** [October 19, 2006, 4:48pm UTC](https://www.ruby-forum.com/t/rjs-and-javascript-objects-problem/72840 "2006-10-19T16:48:51Z")
Hi, I’ve got a js object on my page named appts which has a method render(). My problem is when i use RJS to call “appts.render()”. it doesn’t do anything at all. There are no errors also displayed. here is my rjs co… --- ## [How does ez\_where catch =~ and co](https://www.ruby-forum.com/t/how-does-ez-where-catch-and-co/70975)
**Author:** [@liquid](https://www.ruby-forum.com/u/liquid)\ **Replies:** 4\ **Last updated:** [October 5, 2006, 4:31am UTC](https://www.ruby-forum.com/t/how-does-ez-where-catch-and-co/70975 "2006-10-05T04:31:42Z")
Hi all, I’ve been looking through the ez\_where plugin and I’m slowly starting to follow it. One thing that I can’t quite grok is how the =~ , == , === etc methods are caught in the block. eg in the readme condition… --- ## [Can we use ActiveResource yet?](https://www.ruby-forum.com/t/can-we-use-activeresource-yet/101548)
**Author:** [@pergesu](https://www.ruby-forum.com/u/pergesu)\ **Replies:** 4\ **Last updated:** [August 6, 2006, 6:07am UTC](https://www.ruby-forum.com/t/can-we-use-activeresource-yet/101548 "2006-08-06T06:07:02Z")
I need to split some information up between two servers, and wanted to use REST for it. I can write the REST server really easily…but I don’t know how I can actually use it. I downloaded Rails trunk to mess with Act… --- ## [\[ANN\] mongrel\_cluster 0.1: easy mongrel clustering](https://www.ruby-forum.com/t/ann-mongrel-cluster-0-1-easy-mongrel-clustering/58668)
**Author:** [@bktaylor](https://www.ruby-forum.com/u/bktaylor)\ **Replies:** 4\ **Last updated:** [April 27, 2006, 12:26am UTC](https://www.ruby-forum.com/t/ann-mongrel-cluster-0-1-easy-mongrel-clustering/58668 "2006-04-27T00:26:59Z")
Hi y’all; A quick note to announce the release of mongrel\_cluster, a gem\_plugin for Mongrel. This plugin provides commands for managing multiple Mongrel processes behind a reverse-proxy server and load balancer. To i… --- ## [Ruby/Watchcat 1.0.0](https://www.ruby-forum.com/t/ruby-watchcat-1-0-0/58481)
**Author:** [@reflex](https://www.ruby-forum.com/u/reflex)\ **Replies:** 4\ **Last updated:** [April 22, 2006, 8:50pm UTC](https://www.ruby-forum.com/t/ruby-watchcat-1-0-0/58481 "2006-04-22T20:50:04Z")
Hello I’m pleased to announce the release of Ruby/Watchcat 1.0.0. Ruby/Watchcat is an extension for Ruby for the development of watchcatd-aware applications. Watchcatd is a watchdog-like daemon in the sense that it t… --- ## [Help with installing ruby](https://www.ruby-forum.com/t/help-with-installing-ruby/57293)
**Author:** [@eddie](https://www.ruby-forum.com/u/eddie)\ **Replies:** 4\ **Last updated:** [April 9, 2006, 5:06pm UTC](https://www.ruby-forum.com/t/help-with-installing-ruby/57293 "2006-04-09T17:06:58Z")
Hi, im new to all this. I have a laptop running Windows and i was wondering if someone could just write a brief set of instructions on everything i need to install/set up in order to get Ruby running. By the way, c… --- ## [How to set a simple application in Apache?](https://www.ruby-forum.com/t/how-to-set-a-simple-application-in-apache/70732)
**Author:** [@mslagell](https://www.ruby-forum.com/u/mslagell)\ **Replies:** 4\ **Last updated:** [February 20, 2006, 3:26pm UTC](https://www.ruby-forum.com/t/how-to-set-a-simple-application-in-apache/70732 "2006-02-20T15:26:31Z")
I am not familar with the RoR site stucture on Apache. I did this but.it doen’t work. I only want to output a word on a page with RoR. I did this cd public\_html (enter web root) rails sayhello cd sayhe… --- ## [Locking out users from certain records/urls](https://www.ruby-forum.com/t/locking-out-users-from-certain-records-urls/100026)
**Author:** [@robbie](https://www.ruby-forum.com/u/robbie)\ **Replies:** 4\ **Last updated:** [February 2, 2006, 6:58pm UTC](https://www.ruby-forum.com/t/locking-out-users-from-certain-records-urls/100026 "2006-02-02T18:58:58Z")
I am using the standard login controller that ships with RoR to authenticate users in my application. In my app, Users belong to Clients, Clients have Projects that users are assigned to (stored in a stakeholder table… --- ## [Cannot set encoded on non-encoded capable object](https://www.ruby-forum.com/t/cannot-set-encoded-on-non-encoded-capable-object/264706)
**Author:** [@cloa513](https://www.ruby-forum.com/u/cloa513)\ **Replies:** 0\ **Last updated:** [March 30, 2024, 11:11pm UTC](https://www.ruby-forum.com/t/cannot-set-encoded-on-non-encoded-capable-object/264706 "2024-03-30T23:11:35Z")
That seems to be the main error but the full error message is e\[1mTracebacke\[m (most recent call last): 4: from playground.rb:42:in \`’ 3: from playground.rb:42:in \`p’ 2: from playground.rb:42:in \`inspect’ 1: from pl… --- ## [Yajl.rb:80:in \`initialize'" : an error event: error\_class=ArgumentError error="wrong number of arguments (1 for 0)"](https://www.ruby-forum.com/t/yajl-rbin-initialize-an-error-event-error-class-argumenterror-error-wrong-number-of-arguments-1-for-0/262436)
**Author:** [@dklein](https://www.ruby-forum.com/u/dklein)\ **Replies:** 0\ **Last updated:** [January 21, 2022, 6:40pm UTC](https://www.ruby-forum.com/t/yajl-rbin-initialize-an-error-event-error-class-argumenterror-error-wrong-number-of-arguments-1-for-0/262436 "2022-01-21T18:40:32Z")
echo ‘{“message”:“hello”}’ | fluent-cat debug.log wrong number of arguments (1 for 0) 2022-01-21 12:26:09 -0500 \[warn\]: fluent/root\_agent.rb:187:emit\_error\_event: dump an error event: error\_class=ArgumentError error=“wr… --- ## [How to present search criteria before displaying list?](https://www.ruby-forum.com/t/how-to-present-search-criteria-before-displaying-list/232746)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [October 26, 2014, 5:51pm UTC](https://www.ruby-forum.com/t/how-to-present-search-criteria-before-displaying-list/232746 "2014-10-26T17:51:53Z")
Hi Guys, I have a table with several thousand records in it. They take a long time to load and are essentially useless presented altogether… I’d like present the user a search form to select a limited subset of rec… --- ## [Two ruby processes are running for one Rails app](https://www.ruby-forum.com/t/two-ruby-processes-are-running-for-one-rails-app/246276)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [September 23, 2013, 5:28pm UTC](https://www.ruby-forum.com/t/two-ruby-processes-are-running-for-one-rails-app/246276 "2013-09-23T17:28:38Z")
Hi, I’m using ruby 1.8.7 with rails app(2.3.11) and deployed the app with apache server. My app performance is too slow so i configured the app with new relic and could see the ruby has 2 instances. One is for ruby(n… --- ## [Duplicate Vary: Accept-Encoding header](https://www.ruby-forum.com/t/duplicate-vary-accept-encoding-header/235488)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [June 25, 2013, 8:52am UTC](https://www.ruby-forum.com/t/duplicate-vary-accept-encoding-header/235488 "2013-06-25T08:52:34Z")
I use nginx 1.4.1 with gunzip = on and gzip\_vary = on. This leads to a duplicate Vary Header. gzip\_vary should do nothing if the header is already present: user@aladin:~$ curl -I -A test http://192.168.56.249/ HTTP/1… --- ## [I'm feeling stupid -- about getting MySQL to start up](https://www.ruby-forum.com/t/im-feeling-stupid-about-getting-mysql-to-start-up/235220)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [June 8, 2013, 10:43am UTC](https://www.ruby-forum.com/t/im-feeling-stupid-about-getting-mysql-to-start-up/235220 "2013-06-08T10:43:13Z")
Fellows (and ladies), Am new to the RoR group here on google. I installed MySQL using the Brew Install bundler, and now I’m having difficulty getting MySQL to automatically launch at startup. I’m on a Mac – with 10.8… --- ## [Build fail using clang on OSX 10.8 and fix](https://www.ruby-forum.com/t/build-fail-using-clang-on-osx-10-8-and-fix/224260)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [November 6, 2012, 4:31pm UTC](https://www.ruby-forum.com/t/build-fail-using-clang-on-osx-10-8-and-fix/224260 "2012-11-06T16:31:43Z")
Running Mac OS X 10.8.2, XCode 4.5.1, Apple clang 4.1. On both the current master and next, I get the same error when building. Compiling both the master and next works fine using gcc (both apple gcc 4.2, and apple … --- ## [VOLK for outer product of two vectors?](https://www.ruby-forum.com/t/volk-for-outer-product-of-two-vectors/223874)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 23, 2012, 5:15pm UTC](https://www.ruby-forum.com/t/volk-for-outer-product-of-two-vectors/223874 "2012-10-23T17:15:27Z")
Hi, I looked at the VOLK to find if there are existing method to calculate the outer product of two vectors, but found nothing about it. If no, I have to write a SIMD based outer product method by myself. Thanks, Al… --- ## [Delayed Job Question](https://www.ruby-forum.com/t/delayed-job-question/222537)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [September 1, 2012, 12:05pm UTC](https://www.ruby-forum.com/t/delayed-job-question/222537 "2012-09-01T12:05:59Z")
Hello People, I just want to know how the delay job gem works. I am confused how it detects when the server is having less load and does computing intensive job at that time. Or it just tries to do some thing, if it … --- ## [RoR Developer for Munich Germany based Company wanted! Permanent Position!](https://www.ruby-forum.com/t/ror-developer-for-munich-germany-based-company-wanted-permanent-position/220222)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [June 2, 2012, 2:19pm UTC](https://www.ruby-forum.com/t/ror-developer-for-munich-germany-based-company-wanted-permanent-position/220222 "2012-06-02T14:19:18Z")
Ruby on Rails Developer - Award Winning Interactive Agency - Munich - Germany My client is an award winning interactive agency based in Munich - Germany. They have been exceptionally financially successful (few can s… --- ## [RSpec fails testing on ActiveRecord](https://www.ruby-forum.com/t/rspec-fails-testing-on-activerecord/220128)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [May 29, 2012, 5:49pm UTC](https://www.ruby-forum.com/t/rspec-fails-testing-on-activerecord/220128 "2012-05-29T17:49:15Z")
Hi, I’m new to RoR, and following the RoR 3.2 Tutorial from Michael H… When it comes to execute testing (chap. 3.2.1), RSpec returns a hundred of errors starting with this one (and all looking the same more or less): … [Previous page](https://www.ruby-forum.com/top.md?page=1449&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1451&per_page=50)