# Top **URL:** https://www.ruby-forum.com/top.md?page=1026 [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:** 1027 --- ## [Rubygems-sing 1.0.0 Released](https://www.ruby-forum.com/t/rubygems-sing-1-0-0-released/181930)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 4\ **Last updated:** [January 26, 2010, 1:26am UTC](https://www.ruby-forum.com/t/rubygems-sing-1-0-0-released/181930 "2010-01-26T01:26:40Z")
rubygems-sing version 1.0.0 has been released! http://rubyforge.org/projects/seattlerb “Sings” a gem’s implementation. Changes: 1.0.0 / 2010-01-20 1 major enhancement Birthday! --- ## [Should\_receive(:x).at\_most/exactly... ignored when method is previously stubbed?](https://www.ruby-forum.com/t/should-receive-x-at-most-exactly-ignored-when-method-is-previously-stubbed/179677)
**Author:** [@lennylmiller](https://www.ruby-forum.com/u/lennylmiller)\ **Replies:** 4\ **Last updated:** [December 1, 2009, 8:51pm UTC](https://www.ruby-forum.com/t/should-receive-x-at-most-exactly-ignored-when-method-is-previously-stubbed/179677 "2009-12-01T20:51:25Z")
I’ve always used the idiom of stub collaborations in a before block and then focus in specific examples with should\_receive. (e.g. should\_receive takes presence over stub). I was just attempting to write an example fo… --- ## [Question about the FFT](https://www.ruby-forum.com/t/question-about-the-fft/177710)
**Author:** [@KSSS\_cziSSSSn\_Gerge](https://www.ruby-forum.com/u/KSSS_cziSSSSn_Gerge)\ **Replies:** 4\ **Last updated:** [October 23, 2009, 9:23am UTC](https://www.ruby-forum.com/t/question-about-the-fft/177710 "2009-10-23T09:23:16Z")
Hi all! A have a little probleme with FFT. I use the GRC without USRP. I would like to messeaure a triangle signal, but i never becam the right effect. I attached the picture about the measuring. The problem are the… --- ## [X-forward-header / x-real-ip](https://www.ruby-forum.com/t/x-forward-header-x-real-ip/166101)
**Author:** [@Payam\_C](https://www.ruby-forum.com/u/Payam_C)\ **Replies:** 4\ **Last updated:** [April 22, 2009, 2:03pm UTC](https://www.ruby-forum.com/t/x-forward-header-x-real-ip/166101 "2009-04-22T14:03:44Z")
hey guys, what is the main difference between these two? reading the documentation it looks like both set the ip address of the client on the request which allows you to pass the real client ip address to a backend s… --- ## [Special characters screwing up string operations](https://www.ruby-forum.com/t/special-characters-screwing-up-string-operations/166102)
**Author:** [@ericgoodwin](https://www.ruby-forum.com/u/ericgoodwin)\ **Replies:** 4\ **Last updated:** [April 21, 2009, 11:40pm UTC](https://www.ruby-forum.com/t/special-characters-screwing-up-string-operations/166102 "2009-04-21T23:40:21Z")
Im doing some manipulation of strings, and there are some characters that Ruby just really does not like: “ – If you try to paste these into a Ruby console the cursor will jump around. Likewise, if you put it in … --- ## [Re: attachment mail, me saca el códi go html de la vista](https://www.ruby-forum.com/t/re-attachment-mail-me-saca-el-ca-di-go-html-de-la-vista/148376)
**Author:** [@fesplugas](https://www.ruby-forum.com/u/fesplugas)\ **Replies:** 4\ **Last updated:** [January 27, 2009, 9:29am UTC](https://www.ruby-forum.com/t/re-attachment-mail-me-saca-el-ca-di-go-html-de-la-vista/148376 "2009-01-27T09:29:46Z")
En Rails puedes definir plantillas para los emails html y los text/ plain. Por ejemplo el de mandar facturas podr¨ªa ser: invoice.text.html.rhtml invoice.text.plain.rhtml Eso funciona en Rails 2.1. On 12/09/2008, at… --- ## [Has\_many relationship able to be placed on one to others?](https://www.ruby-forum.com/t/has-many-relationship-able-to-be-placed-on-one-to-others/151592)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 4\ **Last updated:** [October 24, 2008, 11:03am UTC](https://www.ruby-forum.com/t/has-many-relationship-able-to-be-placed-on-one-to-others/151592 "2008-10-24T11:03:09Z")
It’s time for me to go to bed… but perhaps I’ll wake up to a bit of good advice. I have 3 tables: registrations cars motorcycles I am trying to define the registration object in this way: has\_many :cars has\_many … --- ## [Unable to trap C-z, C-y, C-s and C-q](https://www.ruby-forum.com/t/unable-to-trap-c-z-c-y-c-s-and-c-q/150822)
**Author:** [@sentinel](https://www.ruby-forum.com/u/sentinel)\ **Replies:** 4\ **Last updated:** [October 14, 2008, 1:39pm UTC](https://www.ruby-forum.com/t/unable-to-trap-c-z-c-y-c-s-and-c-q/150822 "2008-10-14T13:39:48Z")
I need to trap ^Y, ^Z, ^S, ^Q etc in my app. Have googled a lot but unable to find anything. Finally, I wrote a program and trapped all the signals. Both C-z and C-y are trapped by SIGTSTP, but there is no key in g… --- ## [Problemas al agregar datos a una tabla MySql](https://www.ruby-forum.com/t/problemas-al-agregar-datos-a-una-tabla-mysql/142746)
**Author:** [@gesvin](https://www.ruby-forum.com/u/gesvin)\ **Replies:** 4\ **Last updated:** [July 12, 2008, 12:03am UTC](https://www.ruby-forum.com/t/problemas-al-agregar-datos-a-una-tabla-mysql/142746 "2008-07-12T00:03:49Z")
Que tal, soy nuevo en el desarrollo en RoR sobre ubuntu y tengo un problema cuando intento agregar registros en una tabla… para empezar tengo instalado el MySql5 y cada vez que trato de quitar la opción NULL para un … --- ## [Platillas rjs](https://www.ruby-forum.com/t/platillas-rjs/142388)
**Author:** [@maite](https://www.ruby-forum.com/u/maite)\ **Replies:** 4\ **Last updated:** [July 8, 2008, 7:19pm UTC](https://www.ruby-forum.com/t/platillas-rjs/142388 "2008-07-08T19:19:21Z")
hola lista, estoy usando las plantillas jrs para generar javascript en el navegador, todo me funciona, pero nose como tratar la ristra que me devuelve les pongo mi codigo y lo que me devuleve. la idea es hacer un tel… --- ## [SMS's - whats the cheapest way to send/receive SMS's to/from a Ruby on Rails application?](https://www.ruby-forum.com/t/smss-whats-the-cheapest-way-to-send-receive-smss-to-from-a-ruby-on-rails-application/134281)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 4\ **Last updated:** [April 10, 2008, 10:33am UTC](https://www.ruby-forum.com/t/smss-whats-the-cheapest-way-to-send-receive-smss-to-from-a-ruby-on-rails-application/134281 "2008-04-10T10:33:30Z")
Hi, Whats the cheapest way to send/receive SMS’s to/from a Ruby on Rails application? I’m assuming this might be a company that has a value-for-money means of interfacing to from Rails as a means to send, and recei… --- ## [Performance analyzer from log file](https://www.ruby-forum.com/t/performance-analyzer-from-log-file/118629)
**Author:** [@helzer](https://www.ruby-forum.com/u/helzer)\ **Replies:** 4\ **Last updated:** [February 25, 2008, 8:47pm UTC](https://www.ruby-forum.com/t/performance-analyzer-from-log-file/118629 "2008-02-25T20:47:03Z")
Hi, I’m looking for a tool that can go through the production / test log files and give me some statistics on performance. Nothing fancy, just the information on how much time is spent on different actions (render / … --- ## [No such file or directory](https://www.ruby-forum.com/t/no-such-file-or-directory/126580)
**Author:** [@nicksnels](https://www.ruby-forum.com/u/nicksnels)\ **Replies:** 4\ **Last updated:** [January 20, 2008, 10:51am UTC](https://www.ruby-forum.com/t/no-such-file-or-directory/126580 "2008-01-20T10:51:08Z")
Hi, Ive just started learning Ruby and I’m having a problem with the following program. I’m running it on Ubuntu. lines = File.readlines("/home/nick/ruby/analyzer/oliver.txt") line\_count = lines.size text = lines.joi… --- ## [Select onChange con ajax](https://www.ruby-forum.com/t/select-onchange-con-ajax/119189)
**Author:** [@zaid](https://www.ruby-forum.com/u/zaid)\ **Replies:** 4\ **Last updated:** [November 4, 2007, 8:40pm UTC](https://www.ruby-forum.com/t/select-onchange-con-ajax/119189 "2007-11-04T20:40:56Z")
Hola Tengo este formulario que se llega a él despues de: \<%= link\_to\_remote(image\_tag("…/images/next.gif"), :update =\> “main\_content”, :url =\>{ :action =\> ‘list’ }, :retur… --- ## [Problem appending to arrays in a hash of arrays](https://www.ruby-forum.com/t/problem-appending-to-arrays-in-a-hash-of-arrays/104841)
**Author:** [@mschwab](https://www.ruby-forum.com/u/mschwab)\ **Replies:** 4\ **Last updated:** [May 23, 2007, 7:41pm UTC](https://www.ruby-forum.com/t/problem-appending-to-arrays-in-a-hash-of-arrays/104841 "2007-05-23T19:41:49Z")
I’m trying to create a hash with each element being an array (initially empty), and I’ve tried a few variations to get what I want. Why don’t the last 2 lines work? h = Hash.new ( Array.new ) h\[“abc”\] = h\[“abc”\] + \[… --- ## [Couldn't find any pid ... matching 'dispatch.\[0-9\]\*.pid'](https://www.ruby-forum.com/t/couldnt-find-any-pid-matching-dispatch-0-9-pid/68147)
**Author:** [@yankees26](https://www.ruby-forum.com/u/yankees26)\ **Replies:** 4\ **Last updated:** [March 9, 2007, 5:23pm UTC](https://www.ruby-forum.com/t/couldnt-find-any-pid-matching-dispatch-0-9-pid/68147 "2007-03-09T17:23:54Z")
I have Capistrano working great on about 6 projects, but for a couple I end up getting a message like this at the end: Couldn’t find any pid file in ‘/u/apps/project/current/tmp/pids’ matching ‘dispatch.\[0-9\]\*.pid’ I… --- ## [SVN down?](https://www.ruby-forum.com/t/svn-down/99193)
**Author:** [@Farrel\_L](https://www.ruby-forum.com/u/Farrel_L)\ **Replies:** 4\ **Last updated:** [July 21, 2006, 8:12pm UTC](https://www.ruby-forum.com/t/svn-down/99193 "2006-07-21T20:12:46Z")
Hi all, I’m trying to get the Radiant source code for the first time but get the following error: farrel@nicodemus ~/Projects $ svn co http://dev.radiantcms.org/svn/radiant/trunk/radiant/ svn: PROPFIND request faile… --- ## [Asserts in aggregate objects called by a Test::Unit::TestCas](https://www.ruby-forum.com/t/asserts-in-aggregate-objects-called-by-a-test-testcas/60160)
**Author:** [@Andrew\_Tanner](https://www.ruby-forum.com/u/Andrew_Tanner)\ **Replies:** 4\ **Last updated:** [May 11, 2006, 11:22pm UTC](https://www.ruby-forum.com/t/asserts-in-aggregate-objects-called-by-a-test-testcas/60160 "2006-05-11T23:22:06Z")
Howdy Rubyists, I’m building a framework for automating tests so I’ve been sinking my teeth into Test::Unit pretty heavily. Right now I’m trying to automagically do a bunch of asserts in a sub object called by a Test… --- ## [Por Que A Diferença e Como Resolver](https://www.ruby-forum.com/t/por-que-a-diferenca-e-como-resolver/261280)
**Author:** [@LeandroCGMS](https://www.ruby-forum.com/u/LeandroCGMS)\ **Replies:** 1\ **Last updated:** [May 11, 2021, 10:32pm UTC](https://www.ruby-forum.com/t/por-que-a-diferenca-e-como-resolver/261280 "2021-05-11T22:32:58Z")
Por que a fórmula (1 \* 2) \* (1 / 2) em Python dá 1 e em Ruby dá 0? Tentei também (1 \* 2).to\_f \* (1 / 2).to\_f e o problema é o mesmo. --- ## [Array comparison](https://www.ruby-forum.com/t/array-comparison/253367)
**Author:** [@Kdobson93](https://www.ruby-forum.com/u/Kdobson93)\ **Replies:** 1\ **Last updated:** [November 21, 2019, 9:36am UTC](https://www.ruby-forum.com/t/array-comparison/253367 "2019-11-21T09:36:32Z")
Hi I have a handful of arrays, and I want to see if any of the values in any of the arrays, appear in any of the other arrays, is there a clean way to do this or would it be a case of comparing them one at a time? --- ## [Can't execute stored procedure in ruby](https://www.ruby-forum.com/t/cant-execute-stored-procedure-in-ruby/244798)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [June 18, 2016, 9:07am UTC](https://www.ruby-forum.com/t/cant-execute-stored-procedure-in-ruby/244798 "2016-06-18T09:07:58Z")
I have written ruby code to connect SQL server , using gem ‘odbc’ i could connect sql server and execute query to select and update tables but when i tried to call stored procedure it skips the execution and shows no… --- ## [Rspec for this class](https://www.ruby-forum.com/t/rspec-for-this-class/215567)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 8, 2012, 11:39pm UTC](https://www.ruby-forum.com/t/rspec-for-this-class/215567 "2012-01-08T23:39:46Z")
Hi All I am new to rspec. How can I write specs for this class Anyone please provide me the detail specs for this class thanks module Sitemap class Job def initialize(country\_version, directory, country\_host) @co… --- ## [API for defining top-level DSL methods?](https://www.ruby-forum.com/t/api-for-defining-top-level-dsl-methods/213412)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [November 1, 2011, 4:22pm UTC](https://www.ruby-forum.com/t/api-for-defining-top-level-dsl-methods/213412 "2011-11-01T16:22:23Z")
I am in the process of writing a simple DSL inside of rspec, which defines some methods that wrap describe/example and augment the metadata, like capybara’s “feature/scenario” methods. From the excellent RSpec book, I … --- ## [Cookie auslesen und editieren](https://www.ruby-forum.com/t/cookie-auslesen-und-editieren/178710)
**Author:** [@daduke](https://www.ruby-forum.com/u/daduke)\ **Replies:** 1\ **Last updated:** [November 9, 2009, 11:18pm UTC](https://www.ruby-forum.com/t/cookie-auslesen-und-editieren/178710 "2009-11-09T23:18:49Z")
Ich schicke mit Net::HTTP.post\_form ein Formular ab. Danach möchte ich ein Cookie auslesen undspäter editieren. Ist das möglich? --- ## [Parallel programming with GNU radio (OpenMP vs MPI)](https://www.ruby-forum.com/t/parallel-programming-with-gnu-radio-openmp-vs-mpi/175540)
**Author:** [@TachwaliS\_Yahia](https://www.ruby-forum.com/u/TachwaliS_Yahia)\ **Replies:** 1\ **Last updated:** [September 15, 2009, 8:12pm UTC](https://www.ruby-forum.com/t/parallel-programming-with-gnu-radio-openmp-vs-mpi/175540 "2009-09-15T20:12:23Z")
Hello G.s, I was wondering if any efforts have been made to apply parallel programming techniques in GNU radio projects. I have seen a project of building an OFDM transceiver using a cluster and MPI technique. However… --- ## [Problem: Installing Curb in Mac OS Leopard](https://www.ruby-forum.com/t/problem-installing-curb-in-mac-os-leopard/175425)
**Author:** [@bedomax](https://www.ruby-forum.com/u/bedomax)\ **Replies:** 1\ **Last updated:** [September 14, 2009, 11:47pm UTC](https://www.ruby-forum.com/t/problem-installing-curb-in-mac-os-leopard/175425 "2009-09-14T23:47:26Z")
Hello everyone I´m trying to install Curb in Mac OSX Leopard, but I get a rake install error when you perform the following port install curl gem update gem install curb So far so good but at the time of rake instal… --- ## [Hash value into the string](https://www.ruby-forum.com/t/hash-value-into-the-string/244063)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 3\ **Last updated:** [February 15, 2016, 12:54am UTC](https://www.ruby-forum.com/t/hash-value-into-the-string/244063 "2016-02-15T00:54:36Z")
I am doing exercise in ruby monk and i got this task def describe(user\_info) p user\_info “My name is #{user\_info\[0\]} and I’m #{user\_info\[1\]} years old.” end user\_info output would be : {“name”=\>“Greg Lief”, “age”=\>4… --- ## [Date start and end of all months](https://www.ruby-forum.com/t/date-start-and-end-of-all-months/234757)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [March 30, 2015, 11:55am UTC](https://www.ruby-forum.com/t/date-start-and-end-of-all-months/234757 "2015-03-30T11:55:47Z")
How to automatically generate in ruby start and end date of each month taking account of the year Thank you --- ## [What is the usefulness of using only greedy operator as the argument in method parameter list?](https://www.ruby-forum.com/t/what-is-the-usefulness-of-using-only-greedy-operator-as-the-argument-in-method-parameter-list/230725)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [July 5, 2014, 3:40pm UTC](https://www.ruby-forum.com/t/what-is-the-usefulness-of-using-only-greedy-operator-as-the-argument-in-method-parameter-list/230725 "2014-07-05T15:40:14Z")
Hi, From the Rspec doco, I found one code :- https://www.relishapp.com/rspec/rspec-core/v/3-0/docs/subject/implicitly-defined-subject#\`subject\`-in-a-nested-group-with-a-different-class-(innermost-wins) class ArrayWith… --- ## [Nested attributes not saving on create](https://www.ruby-forum.com/t/nested-attributes-not-saving-on-create/230018)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 3\ **Last updated:** [May 27, 2014, 2:34pm UTC](https://www.ruby-forum.com/t/nested-attributes-not-saving-on-create/230018 "2014-05-27T14:34:26Z")
Hi there- I am a Ruby on Rails beginner trying to work with 2 models, of the relationship: \[user\] has\_many \[user\_details\] I would like to configure my app so that on the create user form, there are certain default u… --- ## [\[ruby-trunk - Bug #9072\]\[Open\] test\_weakref.rb failure](https://www.ruby-forum.com/t/ruby-trunk-bug-9072-open-test-weakref-rb-failure/237269)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [November 5, 2013, 11:48am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-9072-open-test-weakref-rb-failure/237269 "2013-11-05T11:48:57Z")
Issue #9072 has been reported by akr (Akira T.). Bug #9072: test\_weakref.rb failure Author: akr (Akira T.) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.1.0dev (2013-11-01 tr… --- ## [Optparse problem grabbing a value](https://www.ruby-forum.com/t/optparse-problem-grabbing-a-value/221700)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [July 28, 2012, 10:14am UTC](https://www.ruby-forum.com/t/optparse-problem-grabbing-a-value/221700 "2012-07-28T10:14:57Z")
Hi folks, I’m trying to switch from getoptlong to optparse. I’m having a problem grabbing a value from the command line. Here’s the code: cat example.rb #!/usr/bin/env ruby require “ostruct” require “optparse” op… --- ## [Ngx\_lua post data error/bug?](https://www.ruby-forum.com/t/ngx-lua-post-data-error-bug/213058)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [October 22, 2011, 8:31am UTC](https://www.ruby-forum.com/t/ngx-lua-post-data-error-bug/213058 "2011-10-22T08:31:49Z")
This is a follow on from: http://mailman.nginx.org/pipermail/nginx/2011-October/029905.html The conditional statements take care of the basic error but what happens is that when “post” requests match any of the test r… --- ## [Ruby-191-p243 or ruby-192-preview Compile error with openssl](https://www.ruby-forum.com/t/ruby-191-p243-or-ruby-192-preview-compile-error-with-openssl/178393)
**Author:** [@vouters](https://www.ruby-forum.com/u/vouters)\ **Replies:** 3\ **Last updated:** [November 11, 2010, 7:32am UTC](https://www.ruby-forum.com/t/ruby-191-p243-or-ruby-192-preview-compile-error-with-openssl/178393 "2010-11-11T07:32:52Z")
Hi, Fails to compile openssl extension for ruby-187 latest, ruby-191-p243 and ruby-192-preview with this environnement : uname : Linux 2.6.26.8-57.fc8 #1 SMP … i686 i686 i386 GNU/Linux openssl : OpenSSL 1.0.0-beta4… --- ## [RSpec beta 22 with Rails 3](https://www.ruby-forum.com/t/rspec-beta-22-with-rails-3/195296)
**Author:** [@anagri](https://www.ruby-forum.com/u/anagri)\ **Replies:** 3\ **Last updated:** [September 22, 2010, 7:42am UTC](https://www.ruby-forum.com/t/rspec-beta-22-with-rails-3/195296 "2010-09-22T07:42:04Z")
I am working on a Rails 3 application. Recently bundler got an update for rspec, which upgraded it to 22, (previously we were using beta 20). After the update we are unable to run the old using ‘rake spec:rcov’, whil… --- ## [Using the USRP1 for GOES LRIT reception](https://www.ruby-forum.com/t/using-the-usrp1-for-goes-lrit-reception/194486)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 3\ **Last updated:** [September 6, 2010, 8:57pm UTC](https://www.ruby-forum.com/t/using-the-usrp1-for-goes-lrit-reception/194486 "2010-09-06T20:57:44Z")
Hello all. I’m a bit of a noobie and getting my feet wet here. I hope to use my recently received USRP1 to receive the GOES weather satellite LRIT data using software from their site. (here: http://www.goes-r.gov/hr… --- ## [Code Review: 19compat](https://www.ruby-forum.com/t/code-review-19compat/191863)
**Author:** [@grujildo](https://www.ruby-forum.com/u/grujildo)\ **Replies:** 3\ **Last updated:** [August 20, 2010, 7:27pm UTC](https://www.ruby-forum.com/t/code-review-19compat/191863 "2010-08-20T19:27:49Z")
tfpt review “/shelveset:19compat;REDMOND\\tomat” Comment : Adds LibraryPath19 option. This option allows to set paths to 1.9 libs and is used in -1.9 mode. Implements Kernel#trusted?, Kernel#trust, Kernel#untrust. Th… --- ## [redmine.ruby-lang.org$B$,Mn$A$F$k!)(B](https://www.ruby-forum.com/t/redmine-ruby-lang-org-b-mn-a-f-k-b/192167)
**Author:** [@kimura\_wataru](https://www.ruby-forum.com/u/kimura_wataru)\ **Replies:** 3\ **Last updated:** [July 26, 2010, 5:53pm UTC](https://www.ruby-forum.com/t/redmine-ruby-lang-org-b-mn-a-f-k-b/192167 "2010-07-26T17:53:01Z")
e$BLZB\c32$G$7$g$&$+!)$=$l$H$b%a%s%F%J%s%9$@$C$?$j$7$^$9$+!)e(B --- ## [OOP road block](https://www.ruby-forum.com/t/oop-road-block/164423)
**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\ **Replies:** 3\ **Last updated:** [April 1, 2009, 2:35pm UTC](https://www.ruby-forum.com/t/oop-road-block/164423 "2009-04-01T14:35:37Z")
Hi, I recently performed a major rewrite of my app to provide better encapsulation and more descriptive behavior for my models. But I also encountered very often a dilemma: does the logic I am writing belong to the c… --- ## [Copy to clipboard method](https://www.ruby-forum.com/t/copy-to-clipboard-method/153561)
**Author:** [@khmckgrp](https://www.ruby-forum.com/u/khmckgrp)\ **Replies:** 0\ **Last updated:** [November 18, 2008, 7:54pm UTC](https://www.ruby-forum.com/t/copy-to-clipboard-method/153561 "2008-11-18T19:54:51Z")
Hi, all, I’m trying to implement a copy to clipboard functionality, but have been unsuccessful. The app is mostly ripped from imageviewer.rb ‘http://www.fxruby.org/doc/examples.html’. Can anyone show me how this is … --- ## [Testing y Métodos Privados](https://www.ruby-forum.com/t/testing-y-ma-todos-privados/128265)
**Author:** [@vicmargar](https://www.ruby-forum.com/u/vicmargar)\ **Replies:** 3\ **Last updated:** [February 7, 2008, 3:44pm UTC](https://www.ruby-forum.com/t/testing-y-ma-todos-privados/128265 "2008-02-07T15:44:37Z")
El otro día me asaltó una duda, ¿cómo se prueba un método privado? Se me ocurrieron 2 soluciones, una no hacer el método privado y otra llamarlo utilizando send (que se salta la visibilidad). Al final lo resolví util… --- ## [Re: how to use index as model in rails](https://www.ruby-forum.com/t/re-how-to-use-index-as-model-in-rails/112012)
**Author:** [@kuzb](https://www.ruby-forum.com/u/kuzb)\ **Replies:** 3\ **Last updated:** [August 14, 2007, 4:34pm UTC](https://www.ruby-forum.com/t/re-how-to-use-index-as-model-in-rails/112012 "2007-08-14T16:34:22Z")
Pulkit, I’ve used ruby and ferret for the past one month to index resumes. Now I need a web front-end to the application and the obvious choice turns out to be rails. But as I’m not interested in using a database an… --- ## [Html special chars](https://www.ruby-forum.com/t/html-special-chars/107264)
**Author:** [@damianrr](https://www.ruby-forum.com/u/damianrr)\ **Replies:** 3\ **Last updated:** [June 19, 2007, 9:03pm UTC](https://www.ruby-forum.com/t/html-special-chars/107264 "2007-06-19T21:03:38Z")
Hi, i have a database with data that contains special html chars … for example, i may have names like “damián” “guzmán” and they get displayed like “dami?n” and “guzm?n” in the browser, i need a render function that … --- ## [Memory Usage](https://www.ruby-forum.com/t/memory-usage/84535)
**Author:** [@phudson1442](https://www.ruby-forum.com/u/phudson1442)\ **Replies:** 3\ **Last updated:** [February 5, 2007, 8:13pm UTC](https://www.ruby-forum.com/t/memory-usage/84535 "2007-02-05T20:13:01Z")
I have a radiant instance whose memory footprint grows to 200+ megs of RAM. At which time I have to restart the service. Does anybody have any information about how to size memory requirements for Radiant? (For exa… --- ## [TextMate avec un environnement français](https://www.ruby-forum.com/t/textmate-avec-un-environnement-frana-ais/74261)
**Author:** [@jetienne](https://www.ruby-forum.com/u/jetienne)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 10:58am UTC](https://www.ruby-forum.com/t/textmate-avec-un-environnement-frana-ais/74261 "2006-11-07T10:58:10Z")
Salut à tous, J’ai finalement fait le grand pas il y a maintenant 2 mois, en passant sous MacOs. J’ai donc acheté TextMate, mais il me semble que les bundles ne sont pas vraiment adaptés à un clavier français. J… --- ## [Serializing Class and Module objects](https://www.ruby-forum.com/t/serializing-class-and-module-objects/100769)
**Author:** [@Joel\_VanderWerf](https://www.ruby-forum.com/u/Joel_VanderWerf)\ **Replies:** 3\ **Last updated:** [February 11, 2006, 8:52pm UTC](https://www.ruby-forum.com/t/serializing-class-and-module-objects/100769 "2006-02-11T20:52:16Z")
Hey, \_why, what do you think about allowing YAML to dump/load Class and Module objects rather than gagging? I’ve posted code like the following (different versions for 1.8.2 and 1.8.4) several times in response to inq… --- ## [New skins](https://www.ruby-forum.com/t/new-skins/90381)
**Author:** [@jschairb](https://www.ruby-forum.com/u/jschairb)\ **Replies:** 3\ **Last updated:** [January 5, 2006, 5:35pm UTC](https://www.ruby-forum.com/t/new-skins/90381 "2006-01-05T17:35:10Z")
Does anyone know of any other pre-built skins? I know I can just make another css sheet but wanted to see what everyone else had. --- ## [How can I use Pagination on Model associations?](https://www.ruby-forum.com/t/how-can-i-use-pagination-on-model-associations/48205)
**Author:** [@leonleslie](https://www.ruby-forum.com/u/leonleslie)\ **Replies:** 3\ **Last updated:** [November 18, 2005, 9:37am UTC](https://www.ruby-forum.com/t/how-can-i-use-pagination-on-model-associations/48205 "2005-11-18T09:37:50Z")
I have the following code @components\_pages = Paginator.new self, Computer.find(params\[:id\]).components.count, 2, @params\[‘page’\] How can I restrict find to only return associations(components) for the current page? … --- ## [GRCon15 statistics](https://www.ruby-forum.com/t/grcon15-statistics/243308)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [September 9, 2015, 4:24pm UTC](https://www.ruby-forum.com/t/grcon15-statistics/243308 "2015-09-09T16:24:31Z")
Hi! I’m curious about how many people assisted to the all the annual conferences, specially to the last one. And maybe there are more interesting statistics to know. Thanks! --- ## [Is file sink block resetting USRP?](https://www.ruby-forum.com/t/is-file-sink-block-resetting-usrp/242107)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [May 28, 2015, 2:28pm UTC](https://www.ruby-forum.com/t/is-file-sink-block-resetting-usrp/242107 "2015-05-28T14:28:17Z")
Hi all, I use a file sink block in my flow graph to record samples from a USRP N210. I start the flow graph and then after some time starts to record using the file sink block by switching it on using a selector block… [Previous page](https://www.ruby-forum.com/top.md?page=1025&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1027&per_page=50)