# Top **URL:** https://www.ruby-forum.com/top.md?page=1250 [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:** 1251 --- ## [Relation many-to-many "compliquée"](https://www.ruby-forum.com/t/relation-many-to-many-compliqua-e/160763)
**Author:** [@sdesbure](https://www.ruby-forum.com/u/sdesbure)\ **Replies:** 2\ **Last updated:** [March 18, 2009, 3:44pm UTC](https://www.ruby-forum.com/t/relation-many-to-many-compliqua-e/160763 "2009-03-18T15:44:09Z")
Bonjour à tous, j’ai un problème : j’ai des connexions qui passent à travers des liens,équipements,ports (un lien est entre deux ports de deux équipement, un port appartient à un équipement) j’ai donc comme re… --- ## [Passing file descriptors via SWIG](https://www.ruby-forum.com/t/passing-file-descriptors-via-swig/162760)
**Author:** [@pytlik](https://www.ruby-forum.com/u/pytlik)\ **Replies:** 2\ **Last updated:** [March 13, 2009, 4:39pm UTC](https://www.ruby-forum.com/t/passing-file-descriptors-via-swig/162760 "2009-03-13T16:39:31Z")
Hi, following Re: \[Discuss-gnuradio\] buffering in gr\_file, I tried connecting two processes with a FIFO using gr.file\_descriptor\_\*. However, I can’t seem to pass the file descriptor from the Python to the C++ domain… --- ## [Win32ole not wokring](https://www.ruby-forum.com/t/win32ole-not-wokring/126814)
**Author:** [@cbourne](https://www.ruby-forum.com/u/cbourne)\ **Replies:** 2\ **Last updated:** [February 25, 2009, 8:50am UTC](https://www.ruby-forum.com/t/win32ole-not-wokring/126814 "2009-02-25T08:50:09Z")
Hi, I am new to Ruby and have been having many problems getting win32ole to work. It seams to be that the following libraries that win32ole needs to compile itself are missing. Does anyone know here I can get them and… --- ## [Diff tool in Ruby with HTML output](https://www.ruby-forum.com/t/diff-tool-in-ruby-with-html-output/159789)
**Author:** [@mauricio](https://www.ruby-forum.com/u/mauricio)\ **Replies:** 2\ **Last updated:** [February 9, 2009, 9:01pm UTC](https://www.ruby-forum.com/t/diff-tool-in-ruby-with-html-output/159789 "2009-02-09T21:01:51Z")
Hello, Anyone knows of any tool that can generate a diff between two files and output HTML code that i could use in a page? Doesn’t need to be a Ruby tool, any Unix compatible tool would do the trick, I just need it … --- ## [\[ANN\] SURVEY: Rails Hosting in 2009](https://www.ruby-forum.com/t/ann-survey-rails-hosting-in-2009/157622)
**Author:** [@robby247365](https://www.ruby-forum.com/u/robby247365)\ **Replies:** 2\ **Last updated:** [January 14, 2009, 12:40am UTC](https://www.ruby-forum.com/t/ann-survey-rails-hosting-in-2009/157622 "2009-01-14T00:40:46Z")
Hello all! We’re running a survey over the coming weeks to collect information about how you all are currently deploying and hosting your Ruby on Rails applications. The data will be published for the entire communit… --- ## [Hoe or inline C question](https://www.ruby-forum.com/t/hoe-or-inline-c-question/154161)
**Author:** [@madiba](https://www.ruby-forum.com/u/madiba)\ **Replies:** 2\ **Last updated:** [November 26, 2008, 8:01pm UTC](https://www.ruby-forum.com/t/hoe-or-inline-c-question/154161 "2008-11-26T20:01:07Z")
For some resons I need to use C code (don’t worry jruby code will be soon :wink: ). However I’d like to have it compiled (well - not evryone has Gentoo :wink: ). AFAIK the hoe is capable of doing it. However there is n… --- ## [How to use fastercsv to get rows as hashes?](https://www.ruby-forum.com/t/how-to-use-fastercsv-to-get-rows-as-hashes/153719)
**Author:** [@sa125](https://www.ruby-forum.com/u/sa125)\ **Replies:** 2\ **Last updated:** [November 20, 2008, 3:14pm UTC](https://www.ruby-forum.com/t/how-to-use-fastercsv-to-get-rows-as-hashes/153719 "2008-11-20T15:14:48Z")
Hi - I’m fairly new to ruby and trying to read a csv file using the fastercsv gem. I managed to read the rows arrays of data using: require ‘fastercsv’ def read\_csv path\_to\_file = “/home/work/some\_file.csv” open the… --- ## [Why @controller is nil error on loading fixtures in model?](https://www.ruby-forum.com/t/why-controller-is-nil-error-on-loading-fixtures-in-model/151262)
**Author:** [@hrbishop](https://www.ruby-forum.com/u/hrbishop)\ **Replies:** 2\ **Last updated:** [October 19, 2008, 4:12pm UTC](https://www.ruby-forum.com/t/why-controller-is-nil-error-on-loading-fixtures-in-model/151262 "2008-10-19T16:12:00Z")
Hi, I’m new to rspec and working on catching up my app with rspec testing. I’m running OSX 10.5.5 with Rails 2.1.0 and Rspec 1.1.8. Most things I’ve tried work except loading fixtures. I setup a describe block for t… --- ## [What makes specs run against the test database?](https://www.ruby-forum.com/t/what-makes-specs-run-against-the-test-database/150487)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 2\ **Last updated:** [October 9, 2008, 2:14am UTC](https://www.ruby-forum.com/t/what-makes-specs-run-against-the-test-database/150487 "2008-10-09T02:14:45Z")
I just did a test where I ran one spec and deep deep within the code under test, I printed out the DB connection of the AR class of a given object, like so: puts invoice.class.connection.inspect My spec requires spec… --- ## [1.1.6 bug? Recognition failed for "/rails/info/properties"](https://www.ruby-forum.com/t/1-1-6-bug-recognition-failed-for-rails-info-properties/65716)
**Author:** [@Hammed\_M](https://www.ruby-forum.com/u/Hammed_M)\ **Replies:** 2\ **Last updated:** [September 10, 2008, 5:39pm UTC](https://www.ruby-forum.com/t/1-1-6-bug-recognition-failed-for-rails-info-properties/65716 "2008-09-10T17:39:49Z")
After upgrading my app to 1.1.6, I noticed that /rails/info/properties results in the error: Recognition failed for “/rails/info/properties” However in a new 1.1.6 app, the same route works fine. Turns out, if 1.1.6 … --- ## [Root Relative Linking](https://www.ruby-forum.com/t/root-relative-linking/145559)
**Author:** [@glenatron](https://www.ruby-forum.com/u/glenatron)\ **Replies:** 2\ **Last updated:** [August 11, 2008, 5:14pm UTC](https://www.ruby-forum.com/t/root-relative-linking/145559 "2008-08-11T17:14:22Z")
I have a main navigation set up like so: \ I would like for the Blog link to be root relative, meaning that whereever the user is on the site, they… --- ## [Nginx as Loadbalancer, router + NAT](https://www.ruby-forum.com/t/nginx-as-loadbalancer-router-nat/144412)
**Author:** [@Sascha\_skSKain](https://www.ruby-forum.com/u/Sascha_skSKain)\ **Replies:** 2\ **Last updated:** [July 29, 2008, 3:01pm UTC](https://www.ruby-forum.com/t/nginx-as-loadbalancer-router-nat/144412 "2008-07-29T15:01:14Z")
Hi, we planing to switch our websites Loadbalancer to Nginx. Currently it is a Pound LB with around 1000-2000 connections/s and all Backend-Servers are in the same official Subnet. We want to make all Backend-Webserv… --- ## [How to send a file via XML RPC](https://www.ruby-forum.com/t/how-to-send-a-file-via-xml-rpc/134902)
**Author:** [@e\_deleflie](https://www.ruby-forum.com/u/e_deleflie)\ **Replies:** 2\ **Last updated:** [April 16, 2008, 4:11pm UTC](https://www.ruby-forum.com/t/how-to-send-a-file-via-xml-rpc/134902 "2008-04-16T16:11:21Z")
Does anyone have some sample code showing how to send a file via XML RPC? Sending string values is easy … like the below example… server = XMLRPC::Client.new2(“http://rpc.technorati.com/rpc/ping”) result = server.cal… --- ## [GNU Radio multicore support](https://www.ruby-forum.com/t/gnu-radio-multicore-support/114747)
**Author:** [@danhobbs](https://www.ruby-forum.com/u/danhobbs)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 11:04pm UTC](https://www.ruby-forum.com/t/gnu-radio-multicore-support/114747 "2007-09-25T23:04:24Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Old documentation on GNU radio says that it would have transparent SMP/multicore/SMT support for signal processing by version 2.x; on 20 March 2007 Marcus L. sent an… --- ## [Alias Method Chain in before\_filter](https://www.ruby-forum.com/t/alias-method-chain-in-before-filter/109792)
**Author:** [@davox](https://www.ruby-forum.com/u/davox)\ **Replies:** 2\ **Last updated:** [July 19, 2007, 6:08am UTC](https://www.ruby-forum.com/t/alias-method-chain-in-before-filter/109792 "2007-07-19T06:08:26Z")
Hi all, I have the follow code to trap some exceptions in a controller. The code seems to run fine on my development machine but on production, it goes into an infinitely loop (eventually a stack overflow) trapping a… --- ## [Redirecting in Mongrel](https://www.ruby-forum.com/t/redirecting-in-mongrel/180828)
**Author:** [@maurice-gladwell](https://www.ruby-forum.com/u/maurice-gladwell)\ **Replies:** 2\ **Last updated:** [July 5, 2007, 9:50pm UTC](https://www.ruby-forum.com/t/redirecting-in-mongrel/180828 "2007-07-05T21:50:13Z")
I’m setting up a website with Mongrel. One of the requirements is for URLs to be redirected to different files than they usually would, e.g.: http://example.com/users/show/123-king-kong Would actually look for the ca… --- ## [Algun ejemplo de uso de Menú con java](https://www.ruby-forum.com/t/algun-ejemplo-de-uso-de-mena-con-java/86462)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 2\ **Last updated:** [February 22, 2007, 11:49pm UTC](https://www.ruby-forum.com/t/algun-ejemplo-de-uso-de-mena-con-java/86462 "2007-02-22T23:49:06Z")
Algun ejemplo, de menú y uso de codigo java. Necesito saber donde dejar el codigo java y como hacer parte de mis CSS los del sistema de menus. Gracias --- ## [Nil object when an array was expected](https://www.ruby-forum.com/t/nil-object-when-an-array-was-expected/83105)
**Author:** [@chhenning](https://www.ruby-forum.com/u/chhenning)\ **Replies:** 2\ **Last updated:** [January 23, 2007, 8:04pm UTC](https://www.ruby-forum.com/t/nil-object-when-an-array-was-expected/83105 "2007-01-23T20:04:52Z")
Hi there, it’s kind of a weird problem. I have a Person model and Person controller. In the new method in my controller I try to retrieve a collection of nationalities. The nationalities are stored in a different tabl… --- ## [Some default ruby extensions don't get -L/path/to/lib/dir](https://www.ruby-forum.com/t/some-default-ruby-extensions-dont-get-l-path-to-lib-dir/68863)
**Author:** [@enchanter](https://www.ruby-forum.com/u/enchanter)\ **Replies:** 2\ **Last updated:** [September 25, 2006, 2:30pm UTC](https://www.ruby-forum.com/t/some-default-ruby-extensions-dont-get-l-path-to-lib-dir/68863 "2006-09-25T14:30:10Z")
All- I’m brand new to ruby, but have plenty of experiencing with UNIX, autoconf & configure, building software, etc. I’m trying to build ruby 1.8.5 on my x86\_64-sun-solaris2.10 box, using the Sun Workshop 11 compile… --- ## [DB persisted attachments?](https://www.ruby-forum.com/t/db-persisted-attachments/97725)
**Author:** [@rocket](https://www.ruby-forum.com/u/rocket)\ **Replies:** 2\ **Last updated:** [July 19, 2006, 6:50pm UTC](https://www.ruby-forum.com/t/db-persisted-attachments/97725 "2006-07-19T18:50:30Z")
Has anyone implemented attachments persisted in the database? The latest version of RForum supports file-based attachments that will not work in a load balance environment without some drive sharing magic. Rocket --- ## [Problem with a setter that converts euros to cents](https://www.ruby-forum.com/t/problem-with-a-setter-that-converts-euros-to-cents/62713)
**Author:** [@carlosparamio](https://www.ruby-forum.com/u/carlosparamio)\ **Replies:** 2\ **Last updated:** [June 8, 2006, 8:33am UTC](https://www.ruby-forum.com/t/problem-with-a-setter-that-converts-euros-to-cents/62713 "2006-06-08T08:33:54Z")
Hi, I have some problems with an application where I’m using custom accessors to do currency conversions. In my model, I have a price attribute in the database that stores the value in cents, to avoid future problems… --- ## [Range#to\_a, each - why inconsistent?](https://www.ruby-forum.com/t/range-to-a-each-why-inconsistent/89825)
**Author:** [@vsv](https://www.ruby-forum.com/u/vsv)\ **Replies:** 2\ **Last updated:** [March 29, 2006, 10:11am UTC](https://www.ruby-forum.com/t/range-to-a-each-why-inconsistent/89825 "2006-03-29T10:11:23Z")
Could someone explain me, please, why Range with one element is iterated inconsistently when this element is empty string: $ irb --simple-prompt (‘a’…‘a’).to\_a =\> \[“a”\] (1…1).to\_a =\> \[1\] but: (""…"").to\_a … --- ## [Rvm command to get the list of installed gems](https://www.ruby-forum.com/t/rvm-command-to-get-the-list-of-installed-gems/261373)
**Author:** [@chris9876](https://www.ruby-forum.com/u/chris9876)\ **Replies:** 1\ **Last updated:** [June 1, 2021, 11:04pm UTC](https://www.ruby-forum.com/t/rvm-command-to-get-the-list-of-installed-gems/261373 "2021-06-01T23:04:47Z")
Hi, is there a way to display only the names of the gems and their version numbers that I have installed using rvm? As of now, I have ruby 3.0.1 and 2 other gems - string-cases and logger installed on my system. When I… --- ## [Xy-graph - data visualization fxruby desktop application](https://www.ruby-forum.com/t/xy-graph-data-visualization-fxruby-desktop-application/243343)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [September 22, 2015, 10:03pm UTC](https://www.ruby-forum.com/t/xy-graph-data-visualization-fxruby-desktop-application/243343 "2015-09-22T22:03:51Z")
I am working on a local (no internet access) win7 desktop application using fxruby and want to add a xy chart. Is there a simple gem of visualize data in an xy plot in fxruby for desktop application? Workaround would… --- ## [Integrate Parse Cloud with Rails 4 App](https://www.ruby-forum.com/t/integrate-parse-cloud-with-rails-4-app/242944)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [August 10, 2015, 4:06pm UTC](https://www.ruby-forum.com/t/integrate-parse-cloud-with-rails-4-app/242944 "2015-08-10T16:06:33Z")
Hello, I am working as Rails developer since last one year. I am new to Parse Cloud. I want to implement Parse cloud by using its REST API through\* “parse-ruby-client”\* gem. I have tried to implement with Rails App,… --- ## [Re: top block edge list](https://www.ruby-forum.com/t/re-top-block-edge-list/232323)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 2, 2014, 4:30pm UTC](https://www.ruby-forum.com/t/re-top-block-edge-list/232323 "2014-10-02T16:30:49Z")
Hey Jeff, I had previously found those two options but was unsure if I was missing anything else. dot\_graph() seemed like a good option but it doesn’t have the block port information, like the term “dot graph” implie… --- ## [Underrun in usrp causes corrupted packages](https://www.ruby-forum.com/t/underrun-in-usrp-causes-corrupted-packages/223606)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [October 10, 2012, 9:52pm UTC](https://www.ruby-forum.com/t/underrun-in-usrp-causes-corrupted-packages/223606 "2012-10-10T21:52:38Z")
Hi I’ve been messing around with the benchmark rx and rx examples to make digital voice communication using codec2. I am using a message queue between the audio rx - codec path and the main loop that is adding packet … --- ## [Shared examples in test unit?](https://www.ruby-forum.com/t/shared-examples-in-test-unit/212192)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [September 25, 2011, 9:27am UTC](https://www.ruby-forum.com/t/shared-examples-in-test-unit/212192 "2011-09-25T09:27:37Z")
hi, at work we use TestUnit, and I miss there a lot the shared\_examples from RSpec, do you know if is there something alike for TestUnit? I know this might be a bit OT but I thought you probably might know :slight\_smi… --- ## [Iron7 - what to checkin where](https://www.ruby-forum.com/t/iron7-what-to-checkin-where/201348)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 5, 2011, 5:36pm UTC](https://www.ruby-forum.com/t/iron7-what-to-checkin-where/201348 "2011-01-05T17:36:39Z")
Happy New Year to you all :slight\_smile: I’m back from skiing and I hope to get some time to try to do something (some form of build and checkin) with iron7 next week - currently I’m guessing what I’ll do is: strip … --- ## [IronPython VS2010 Tools for IronRuby?](https://www.ruby-forum.com/t/ironpython-vs2010-tools-for-ironruby/190828)
**Author:** [@nickh](https://www.ruby-forum.com/u/nickh)\ **Replies:** 1\ **Last updated:** [June 28, 2010, 9:43pm UTC](https://www.ruby-forum.com/t/ironpython-vs2010-tools-for-ironruby/190828 "2010-06-28T21:43:39Z")
I have been following IronRuby for a while now as i have with IronPython and it seems like IronPython gets a lot more attention then IronRuby. While this may or may not be true from a development standpoint, from a … --- ## [Fail to build Ruby/GLib on ubuntu karmic](https://www.ruby-forum.com/t/fail-to-build-ruby-glib-on-ubuntu-karmic/184292)
**Author:** [@coubi](https://www.ruby-forum.com/u/coubi)\ **Replies:** 1\ **Last updated:** [March 4, 2010, 8:32am UTC](https://www.ruby-forum.com/t/fail-to-build-ruby-glib-on-ubuntu-karmic/184292 "2010-03-04T08:32:39Z")
Hi. I upgraded from intrepid to karmic via jaunty. I updated my git repository of ruby-gnome2 via git-svn. Ruby/GLib failed to build. Am I the only one ? $cd …/glib $ruby extconf Failed to open ‘/usr/lib/pkgconfig… --- ## [How to increase the size of the gateway header buffer?](https://www.ruby-forum.com/t/how-to-increase-the-size-of-the-gateway-header-buffer/182049)
**Author:** [@zmre](https://www.ruby-forum.com/u/zmre)\ **Replies:** 1\ **Last updated:** [January 22, 2010, 1:23am UTC](https://www.ruby-forum.com/t/how-to-increase-the-size-of-the-gateway-header-buffer/182049 "2010-01-22T01:23:24Z")
Hello, nginx is currently giving me this error: upstream sent too big header while reading response header and returning a 502 Bad Gateway message to the browser. With debugging turned on, I can see that my PHP appli… --- ## [Hover Help](https://www.ruby-forum.com/t/hover-help/165440)
**Author:** [@Jillian](https://www.ruby-forum.com/u/Jillian)\ **Replies:** 1\ **Last updated:** [April 14, 2009, 2:54am UTC](https://www.ruby-forum.com/t/hover-help/165440 "2009-04-14T02:54:27Z")
Hi, We are interested in using “hover help” in rails - that is, we want to be able to hover over a link and have a help bubble pop up. Using link\_to like so: \<%= link\_to “?”, “”, :title =\> "Select Language\… --- ## [A howto for migrating a typo blog from mysql to postgresql](https://www.ruby-forum.com/t/a-howto-for-migrating-a-typo-blog-from-mysql-to-postgresql/157056)
**Author:** [@Miles\_G](https://www.ruby-forum.com/u/Miles_G)\ **Replies:** 1\ **Last updated:** [January 6, 2009, 11:46pm UTC](https://www.ruby-forum.com/t/a-howto-for-migrating-a-typo-blog-from-mysql-to-postgresql/157056 "2009-01-06T23:46:09Z")
I recently migrated a typo blog from mysql to postgres and put the details in a blog post. I figured I’d mention it on this list incase anybody else ever needs to do this. It could also serve as a good starting point… --- ## [Open a remote file and edit it](https://www.ruby-forum.com/t/open-a-remote-file-and-edit-it/142262)
**Author:** [@dangermoose](https://www.ruby-forum.com/u/dangermoose)\ **Replies:** 1\ **Last updated:** [July 5, 2008, 1:00pm UTC](https://www.ruby-forum.com/t/open-a-remote-file-and-edit-it/142262 "2008-07-05T13:00:54Z")
Guys i want to open a file on another machine lets say test.txt, read it find (grep) for example the text “localhost” and replace it with a machine name and then close the file. I can connect to the machine using ssh … --- ## [Typo 5.0.4b](https://www.ruby-forum.com/t/typo-5-0-4b/141709)
**Author:** [@de\_Villamil\_FrSSSSd](https://www.ruby-forum.com/u/de_Villamil_FrSSSSd)\ **Replies:** 1\ **Last updated:** [July 1, 2008, 7:08am UTC](https://www.ruby-forum.com/t/typo-5-0-4b/141709 "2008-07-01T07:08:40Z")
Hi list, After 4 months of hard work, doubts and refactoring, Typo 5.0.3.98, aka Typo 5.0.4 beta is finaly out. As for any beta release, it was mostly done for testing purpose, and to let our happy translators do the… --- ## [\[Og\] DBI adapter and Sequel](https://www.ruby-forum.com/t/og-dbi-adapter-and-sequel/120734)
**Author:** [@markcasio](https://www.ruby-forum.com/u/markcasio)\ **Replies:** 1\ **Last updated:** [November 20, 2007, 8:35am UTC](https://www.ruby-forum.com/t/og-dbi-adapter-and-sequel/120734 "2007-11-20T08:35:14Z")
Hi Devs I’ve made some progress with the DBI adapter and incorporating some to Sequel’s code/functionality into Og. By that statement I mean I’ve got some of my and some of Sequel’s specs to run. I’ve not used any o… --- ## [\[test\] assert response or redirect](https://www.ruby-forum.com/t/test-assert-response-or-redirect/104575)
**Author:** [@kadoudal](https://www.ruby-forum.com/u/kadoudal)\ **Replies:** 1\ **Last updated:** [May 20, 2007, 3:38pm UTC](https://www.ruby-forum.com/t/test-assert-response-or-redirect/104575 "2007-05-20T15:38:48Z")
I am testing my update action render :update do |page| page.redirect\_to :controller =\> 'proposals', :action =\> 'list' end if I asser a response post :update assert\_response 200 it’s OK but not if I try to a… --- ## [How to POST raw data?](https://www.ruby-forum.com/t/how-to-post-raw-data/53604)
**Author:** [@yash](https://www.ruby-forum.com/u/yash)\ **Replies:** 1\ **Last updated:** [February 11, 2006, 6:20am UTC](https://www.ruby-forum.com/t/how-to-post-raw-data/53604 "2006-02-11T06:20:17Z")
Hi, I know that ActionController::AbstractRequest provides a raw\_post method that reads the data that has been posted to the HTTP server as raw data. I am trying to create a rails application that POSTs raw XML data t… --- ## [Will\_paginate edit first page](https://www.ruby-forum.com/t/will-paginate-edit-first-page/231450)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [August 15, 2014, 9:43am UTC](https://www.ruby-forum.com/t/will-paginate-edit-first-page/231450 "2014-08-15T09:43:15Z")
Hi, I am using will\_paginate gem to paginate some results and it works very well but I want to be able to edit the first page and palce some html fragments not included in the results on top or on the side how can … --- ## [Writing to an open IO stream from a method](https://www.ruby-forum.com/t/writing-to-an-open-io-stream-from-a-method/228048)
**Author:** [@yancy\_b](https://www.ruby-forum.com/u/yancy_b)\ **Replies:** 4\ **Last updated:** [April 8, 2013, 5:04pm UTC](https://www.ruby-forum.com/t/writing-to-an-open-io-stream-from-a-method/228048 "2013-04-08T17:04:08Z")
I’m having an issue figuring out how to pass an IO stream to a method. This is ruby 1.8.7. write\_it = File.new(“test\_ids”, “w”) def getid (line, file\_info) find\_id = line.split(" ") find\_id.each do |get\_id| if get\_… --- ## [Updating to 3.7/next (currently)](https://www.ruby-forum.com/t/updating-to-3-7-next-currently/227921)
**Author:** [@tomrobinson](https://www.ruby-forum.com/u/tomrobinson)\ **Replies:** 4\ **Last updated:** [April 3, 2013, 6:51pm UTC](https://www.ruby-forum.com/t/updating-to-3-7-next-currently/227921 "2013-04-03T18:51:37Z")
Hi everyone, Because of the large diff between 3.6 and 3.7, there’s going to be a lot of breakage happening with code when moving to 3.7. Luckily, most of these changes are simple syntax related edits, like in Python … --- ## [Rails developer required](https://www.ruby-forum.com/t/rails-developer-required/219916)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 4\ **Last updated:** [May 23, 2012, 9:17am UTC](https://www.ruby-forum.com/t/rails-developer-required/219916 "2012-05-23T09:17:24Z")
If you are experienced rails developer please let me know. --- ## [Active\_admin](https://www.ruby-forum.com/t/active-admin/213831)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [November 13, 2011, 11:48pm UTC](https://www.ruby-forum.com/t/active-admin/213831 "2011-11-13T23:48:30Z")
Salve. In genere nelle applicazioni di tipo crud la parte di amministrazione e’ sempre piu o menu uguale. Lista prodotti, form inserimento/modifica, canellazione del prodotto, paginazione, autenticazione, ecc. ecc. … --- ## [Get current execution environment](https://www.ruby-forum.com/t/get-current-execution-environment/208881)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [June 30, 2011, 3:12pm UTC](https://www.ruby-forum.com/t/get-current-execution-environment/208881 "2011-06-30T15:12:00Z")
I am writing a script that will need to run in both cygwin and the windows cmd shell. That being said I need a way to determine which one of them my script is running in. When I use ENV\[‘os’\] or RUBY\_PLATFORM I am get… --- ## [Not sure what I'm doing wrong with OpenSSL on verify](https://www.ruby-forum.com/t/not-sure-what-im-doing-wrong-with-openssl-on-verify/208477)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [June 21, 2011, 4:28am UTC](https://www.ruby-forum.com/t/not-sure-what-im-doing-wrong-with-openssl-on-verify/208477 "2011-06-21T04:28:48Z")
I’m implementing a mobile payment solution and the provider only has instructions for PHP and Python. I wrote a Ruby version of the script, but it’s not working 100%. I have the full ruby version I created, along wi… --- ## [How to cache pages that are mostly static but has a "logged in" bar?](https://www.ruby-forum.com/t/how-to-cache-pages-that-are-mostly-static-but-has-a-logged-in-bar/206177)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [April 25, 2011, 4:08am UTC](https://www.ruby-forum.com/t/how-to-cache-pages-that-are-mostly-static-but-has-a-logged-in-bar/206177 "2011-04-25T04:08:24Z")
I have pages that are generated dynamically but don’t change all that often. Would like to use Nginx to cache those pages. However every page has a “log in” bar at the top, similar to this forum. A logged-in user woul… --- ## [Phusion passenger and mongrel cluster (both on apache) in the same server](https://www.ruby-forum.com/t/phusion-passenger-and-mongrel-cluster-both-on-apache-in-the-same-server/204657)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 17, 2011, 11:01pm UTC](https://www.ruby-forum.com/t/phusion-passenger-and-mongrel-cluster-both-on-apache-in-the-same-server/204657 "2011-03-17T23:01:30Z")
Hello all, Does anyone know if it is possible to use both PP and mongrel cluster on the same server? We have a running server here with mongrel cluster but I would like to run a specific application on phusion passe… --- ## [Problem with LOAD\_PATH after gem update](https://www.ruby-forum.com/t/problem-with-load-path-after-gem-update/201198)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 4, 2011, 12:25am UTC](https://www.ruby-forum.com/t/problem-with-load-path-after-gem-update/201198 "2011-01-04T00:25:52Z")
Mandriva 2010.1, ruby 1.8.7, gem 1.4.1 A few months ago I installed the OptionParser gem and have been using it successfully until a gem update --system. Now the interpreter cannot locate the directories containing t… --- ## [How to do this](https://www.ruby-forum.com/t/how-to-do-this/196386)
**Author:** [@ther](https://www.ruby-forum.com/u/ther)\ **Replies:** 4\ **Last updated:** [October 13, 2010, 8:16am UTC](https://www.ruby-forum.com/t/how-to-do-this/196386 "2010-10-13T08:16:08Z")
I don’t know how to explain so I will just code: template = ‘some text #{variable}’ # single quotes for reason variable = ‘filled’ res = some\_method(template) Here, res should have value ‘some text filled’. Is there… [Previous page](https://www.ruby-forum.com/top.md?page=1249&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1251&per_page=50)