# Ruby **URL:** https://www.ruby-forum.com/c/ruby/7.md?page=545 [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:** 546 --- ## [DevelopersMeeting20100827](https://www.ruby-forum.com/t/developersmeeting20100827/193695)
**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Replies:** 0\ **Last updated:** [August 22, 2010, 4:19pm UTC](https://www.ruby-forum.com/t/developersmeeting20100827/193695 "2010-08-22T16:19:00Z")
Hi, We will make a developers meeting of CRuby. DevelopersMeeting20100827 http://redmine.ruby-lang.org/wiki/ruby/DevelopersMeeting20100827 :Place Epochal Tsukuba (RubyKaigi2010 Place) :Date 2010/08/27 (Fri) 10… --- ## [Review: more miscellaneous fixes](https://www.ruby-forum.com/t/review-more-miscellaneous-fixes/193689)
**Author:** [@murena](https://www.ruby-forum.com/u/murena)\ **Replies:** 1\ **Last updated:** [August 22, 2010, 1:26pm UTC](https://www.ruby-forum.com/t/review-more-miscellaneous-fixes/193689 "2010-08-22T13:26:54Z")
Next bunch of fixes: Comparing 793effd...e7492dc · nrk/ironruby · GitHub (see also the attached diff): e7492dc Make a minor style change. 35d6011 Set taint and trust flags on the resulting packed string in Array#pac… --- ## [Review: miscellaneous fixes](https://www.ruby-forum.com/t/review-miscellaneous-fixes/193632)
**Author:** [@murena](https://www.ruby-forum.com/u/murena)\ **Replies:** 4\ **Last updated:** [August 22, 2010, 11:55am UTC](https://www.ruby-forum.com/t/review-miscellaneous-fixes/193632 "2010-08-22T11:55:36Z")
Hi, today I’ve finally started fixing some failing specs in the core libraries of IronRuby (well actually I spent most of the time reviewing the smaller changes between MRI 1.8 and 1.9 and reading some parts of the s… --- ## [Adding \*each\*](https://www.ruby-forum.com/t/adding-each/193676)
**Author:** [@ralphshnelvar](https://www.ruby-forum.com/u/ralphshnelvar)\ **Replies:** 2\ **Last updated:** [August 22, 2010, 11:21am UTC](https://www.ruby-forum.com/t/adding-each/193676 "2010-08-22T11:21:39Z")
I’m trying to wrap my head around how to do an “each” for objects of a class that I have created. Consider this contrived example class X def initialize @x = \[10, ‘a’, ‘c’, 9, 8\] end end In Ruby 1.8, what’s the m… --- ## [1.9.2 breaks ncurses (STR2CSTR) - pls help](https://www.ruby-forum.com/t/1-9-2-breaks-ncurses-str2cstr-pls-help/193655)
**Author:** [@sentinel](https://www.ruby-forum.com/u/sentinel)\ **Replies:** 8\ **Last updated:** [August 22, 2010, 9:04am UTC](https://www.ruby-forum.com/t/1-9-2-breaks-ncurses-str2cstr-pls-help/193655 "2010-08-22T09:04:31Z")
I am on Snow Leopard, installed 1.9.2 using rvm. Here is the runtime error I get from ncurses-0.9.1: dyld: lazy symbol binding failed: Symbol not found: \_STR2CSTR Referenced from: /Users/rahul/.rvm/rubies/ruby-1.9.2-… --- ## [RDBI 0.9.0 (release candidate) is out for testing](https://www.ruby-forum.com/t/rdbi-0-9-0-release-candidate-is-out-for-testing/193680)
**Author:** [@happolati](https://www.ruby-forum.com/u/happolati)\ **Replies:** 0\ **Last updated:** [August 22, 2010, 4:27am UTC](https://www.ruby-forum.com/t/rdbi-0-9-0-release-candidate-is-out-for-testing/193680 "2010-08-22T04:27:41Z")
RDBI is yet-another database access library, currently in release candidate. It aims to provide a consistent interface to many lower level databases. At least initially, it intends to provide a compelling replacement … --- ## [Eventmachine 0.12.10](https://www.ruby-forum.com/t/eventmachine-0-12-10/177870)
**Author:** [@tmm1](https://www.ruby-forum.com/u/tmm1)\ **Replies:** 2\ **Last updated:** [August 21, 2010, 9:54pm UTC](https://www.ruby-forum.com/t/eventmachine-0-12-10/177870 "2010-08-21T21:54:17Z")
I am happy to announce the release of eventmachine 0.12.10. Gems (including binary builds for win32 and jruby) have been uploaded to rubyforge and should be available via gem install shortly. Since 0.12.8, we’ve had… --- ## [Require gem problem](https://www.ruby-forum.com/t/require-gem-problem/193641)
**Author:** [@gonzalezgjaime](https://www.ruby-forum.com/u/gonzalezgjaime)\ **Replies:** 1\ **Last updated:** [August 21, 2010, 9:35pm UTC](https://www.ruby-forum.com/t/require-gem-problem/193641 "2010-08-21T21:35:50Z")
Hi to all, i have Ubuntu 10.04 installed, and: ruby1.9.1-full rubygems1.9.1 But i cant require any gems, like in this example: require ‘rubygems’ require ‘RedCloth’ For example to use RedCloth i have to add this li… --- ## [Directory copying using hard links?](https://www.ruby-forum.com/t/directory-copying-using-hard-links/193677)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 0\ **Last updated:** [August 21, 2010, 9:28pm UTC](https://www.ruby-forum.com/t/directory-copying-using-hard-links/193677 "2010-08-21T21:28:19Z")
Is there an “official” way of recursively copying directories so that individual files are hard-linked (if possible)? FileUtils has methods for creating single hard links (#ln) as well as for recursive copying (#cp\_r)… --- ## [Problem installing some Gems on Linux](https://www.ruby-forum.com/t/problem-installing-some-gems-on-linux/193651)
**Author:** [@baldio](https://www.ruby-forum.com/u/baldio)\ **Replies:** 2\ **Last updated:** [August 21, 2010, 8:35pm UTC](https://www.ruby-forum.com/t/problem-installing-some-gems-on-linux/193651 "2010-08-21T20:35:26Z")
Hi all, I can’t install some gems (nokogiri, hpricot, sqlite3-ruby…) on Slitaz Linux distro, it fails when it is builiding. Slitaz is a minidistro with busybox, and I think I have installed all the development tools:… --- ## [Happy Intransition Day!](https://www.ruby-forum.com/t/happy-intransition-day/190684)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 22\ **Last updated:** [August 21, 2010, 4:04pm UTC](https://www.ruby-forum.com/t/happy-intransition-day/190684 "2010-08-21T16:04:03Z")
Happy Intransition Day! http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/340143 I was thinking we could use this day to celebrate all transitions that take \> 12 months… like elephant gestation (22 months), … --- ## [\[Bug #3136\] reuse of singleton method definition causes SEGV](https://www.ruby-forum.com/t/bug-3136-reuse-of-singleton-method-definition-causes-segv/193168)
**Author:** [@SSwanabe](https://www.ruby-forum.com/u/SSwanabe)\ **Replies:** 2\ **Last updated:** [August 21, 2010, 12:07pm UTC](https://www.ruby-forum.com/t/bug-3136-reuse-of-singleton-method-definition-causes-segv/193168 "2010-08-21T12:07:36Z")
e$B%A%1%C%He(B #3136 e$B$,99?7$5$l$^$7$?!#e(B (by \_ wanabe) e$B%o%J%Y$H?=$7$^$9!#e(B e$B2r7hJ}K!e(B 1. e$B$O$-$D$=$&$@$C$?$N$G!"e(B2. e$B$NJ}8~$G;n$7$F$$^$7$?!#e(B e$B$3$l$GK%A%1%C%H$\*$h$Se(B 2502 e$B$OH/\>I$7$J$/$J$j… --- ## [Jruby and rails 3 in production environment](https://www.ruby-forum.com/t/jruby-and-rails-3-in-production-environment/193659)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 0\ **Last updated:** [August 21, 2010, 10:02am UTC](https://www.ruby-forum.com/t/jruby-and-rails-3-in-production-environment/193659 "2010-08-21T10:02:21Z")
Is there anyone using jruby with rails 3 in production environments? Do you think is recommended to upgrade from rails 2.3.x? To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage\_email --- ## [Net SSH Problem?](https://www.ruby-forum.com/t/net-ssh-problem/193652)
**Author:** [@asoto](https://www.ruby-forum.com/u/asoto)\ **Replies:** 1\ **Last updated:** [August 21, 2010, 4:12am UTC](https://www.ruby-forum.com/t/net-ssh-problem/193652 "2010-08-21T04:12:21Z")
Today I get to jump in to the net::ssh gem to start using it to control remote linux boxes. Loaded up the rubyforge page here: http://net-ssh.rubyforge.org/ssh/v2/api/index.html and checked out some examples. Tried … --- ## [Ruby GC question (MRI, JRuby, etc)](https://www.ruby-forum.com/t/ruby-gc-question-mri-jruby-etc/193439)
**Author:** [@cremes](https://www.ruby-forum.com/u/cremes)\ **Replies:** 10\ **Last updated:** [August 21, 2010, 2:17am UTC](https://www.ruby-forum.com/t/ruby-gc-question-mri-jruby-etc/193439 "2010-08-21T02:17:39Z")
My basic understanding of the garbage collectors in use by the various Ruby runtimes is that they all search for objects from a “root” memory object. If an object cannot be reached from this root, then it is collected… --- ## ["rake test" broken after upgrade to 1.9.2 (NameError)](https://www.ruby-forum.com/t/rake-test-broken-after-upgrade-to-1-9-2-nameerror/193649)
**Author:** [@Eric\_MSP\_Veith](https://www.ruby-forum.com/u/Eric_MSP_Veith)\ **Replies:** 2\ **Last updated:** [August 21, 2010, 1:26am UTC](https://www.ruby-forum.com/t/rake-test-broken-after-upgrade-to-1-9-2-nameerror/193649 "2010-08-21T01:26:45Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello List, I’ve got a quite deep class and directory hierarchy. It worked perfectly well with Ruby 1.9.1, but after the upgrade to 1.9.2 it ceased working. However, it … --- ## [Using Test::Unit and running operations before and after a test suite](https://www.ruby-forum.com/t/using-test-unit-and-running-operations-before-and-after-a-test-suite/193646)
**Author:** [@Christopher\_Pasilla](https://www.ruby-forum.com/u/Christopher_Pasilla)\ **Replies:** 1\ **Last updated:** [August 21, 2010, 1:02am UTC](https://www.ruby-forum.com/t/using-test-unit-and-running-operations-before-and-after-a-test-suite/193646 "2010-08-21T01:02:07Z")
Hello all, I am a very new Ruby user, trying to automated some tests. I am using Test::Unit and would like to perform an operation once for the setup of an entire suite of tests and another operation once for the end… --- ## [It's a Bird, It's a plane, no! umm, it's a Distributed Agent?](https://www.ruby-forum.com/t/its-a-bird-its-a-plane-no-umm-its-a-distributed-agent/193650)
**Author:** [@thunk](https://www.ruby-forum.com/u/thunk)\ **Replies:** 0\ **Last updated:** [August 21, 2010, 12:06am UTC](https://www.ruby-forum.com/t/its-a-bird-its-a-plane-no-umm-its-a-distributed-agent/193650 "2010-08-21T00:06:30Z")
Hello, Some months ago I showed up here after I had just finished a big part of a project that has been morphing for 4 years. It all started with the simple concept of using a DSL for experts to author directly usin… --- ## [JRuby 1.5.2 Released](https://www.ruby-forum.com/t/jruby-1-5-2-released/193647)
**Author:** [@Thomas\_E\_Enebo](https://www.ruby-forum.com/u/Thomas_E_Enebo)\ **Replies:** 0\ **Last updated:** [August 20, 2010, 11:59pm UTC](https://www.ruby-forum.com/t/jruby-1-5-2-released/193647 "2010-08-20T23:59:28Z")
The JRuby community is pleased to announce the release of JRuby 1.5.2. Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download JRuby 1.5.2 is a minor follow-up release to address a few file descrip… --- ## [Dealing with dates & timezones](https://www.ruby-forum.com/t/dealing-with-dates-timezones/193619)
**Author:** [@sclarke](https://www.ruby-forum.com/u/sclarke)\ **Replies:** 5\ **Last updated:** [August 20, 2010, 11:35pm UTC](https://www.ruby-forum.com/t/dealing-with-dates-timezones/193619 "2010-08-20T23:35:06Z")
Hey all, I was wondering if I could ask for some advice regarding dates. I have a file that contains lots of date values formatted like so: Sunday, 15 August 2010 05:46:50 o’clock BST I want basically out these dates… --- ## [\[ANN\] JRuby 1.5.2 Released](https://www.ruby-forum.com/t/ann-jruby-1-5-2-released/193640)
**Author:** [@Thomas\_E\_Enebo](https://www.ruby-forum.com/u/Thomas_E_Enebo)\ **Replies:** 0\ **Last updated:** [August 20, 2010, 11:34pm UTC](https://www.ruby-forum.com/t/ann-jruby-1-5-2-released/193640 "2010-08-20T23:34:18Z")
The JRuby community is pleased to announce the release of JRuby 1.5.2. Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download JRuby 1.5.2 is a minor follow-up release to address a few file descrip… --- ## [Logging to Windows EventLog](https://www.ruby-forum.com/t/logging-to-windows-eventlog/193625)
**Author:** [@Derek\_N](https://www.ruby-forum.com/u/Derek_N)\ **Replies:** 1\ **Last updated:** [August 20, 2010, 9:32pm UTC](https://www.ruby-forum.com/t/logging-to-windows-eventlog/193625 "2010-08-20T21:32:32Z")
I have a simple JRuby web application running in Tomcat on a Windows Server 2008R2 system. I’ve been asked to put application logs into the Windows Application Event Log. Anyone have pointers on how to accomplish th… --- ## [Easy step through debugging of core](https://www.ruby-forum.com/t/easy-step-through-debugging-of-core/193621)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 2\ **Last updated:** [August 20, 2010, 8:18pm UTC](https://www.ruby-forum.com/t/easy-step-through-debugging-of-core/193621 "2010-08-20T20:18:12Z")
Anybody know an easy way to hook up jruby core for step through debugging of jruby’s core through, say, the file “test\_io.rb”? I have had success getting netbeans to build it, but not run anything from its build. Tha… --- ## [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… --- ## [Segmentation fault zlib.so](https://www.ruby-forum.com/t/segmentation-fault-zlib-so/193583)
**Author:** [@parvg](https://www.ruby-forum.com/u/parvg)\ **Replies:** 5\ **Last updated:** [August 20, 2010, 6:46pm UTC](https://www.ruby-forum.com/t/segmentation-fault-zlib-so/193583 "2010-08-20T18:46:51Z")
Hi I’m getting the following error when I do “gem list”: C:/Ruby187/lib/ruby/1.8/i386-mingw32/zlib.so: \[BUG\] Segmentation fault ruby 1.8.7 (2010-08-16 patchlevel 302) \[i386-mingw32\] I’m running on Windows server 2008 … --- ## [Gems directory not getting installed](https://www.ruby-forum.com/t/gems-directory-not-getting-installed/193613)
**Author:** [@parvg](https://www.ruby-forum.com/u/parvg)\ **Replies:** 1\ **Last updated:** [August 20, 2010, 6:39pm UTC](https://www.ruby-forum.com/t/gems-directory-not-getting-installed/193613 "2010-08-20T18:39:49Z")
Hi, I’ve tried installing different versions of one click installers on a windows server 2008 64bit, each time installation seems to have gone fine, but when I look under /lib/ruby I do not see a ‘gems’ directory. A… --- ## [RVM macruby install procedure needs improvement](https://www.ruby-forum.com/t/rvm-macruby-install-procedure-needs-improvement/193604)
**Author:** [@sentinel](https://www.ruby-forum.com/u/sentinel)\ **Replies:** 4\ **Last updated:** [August 20, 2010, 6:21pm UTC](https://www.ruby-forum.com/t/rvm-macruby-install-procedure-needs-improvement/193604 "2010-08-20T18:21:26Z")
I could be doing something wrong, but this is how it went. I try installing “rvm install macruby-head” (I have not yet installed llvm since i am not sure what version to use) I get an error about not having LLVM.… --- ## [Rails and windows](https://www.ruby-forum.com/t/rails-and-windows/193566)
**Author:** [@tutiplain](https://www.ruby-forum.com/u/tutiplain)\ **Replies:** 1\ **Last updated:** [August 20, 2010, 5:47pm UTC](https://www.ruby-forum.com/t/rails-and-windows/193566 "2010-08-20T17:47:54Z")
Hi everyone, I’ve heard it said that developing Rails apps in Windows is an overall disaster experience. I’ve done a few basic examples, scaffolding and such, and have had no problems so far. So, what is the reason … --- ## [Need help with hash.to\_s for enumerated items](https://www.ruby-forum.com/t/need-help-with-hash-to-s-for-enumerated-items/193601)
**Author:** [@sempti](https://www.ruby-forum.com/u/sempti)\ **Replies:** 3\ **Last updated:** [August 20, 2010, 5:31pm UTC](https://www.ruby-forum.com/t/need-help-with-hash-to-s-for-enumerated-items/193601 "2010-08-20T17:31:08Z")
I have a grid with keys grid.keys =\> \[\[1, 2\], \[0, 0\], \[3, 3\], \[2, 1\], \[1, 1\], \[0, 3\], \[3, 2\], \[2, 0\], \[1, 0\], \[0, 2\], \[3, 1\], \[2, 3\], \[4, 3\], \[3, 0\], \[2, 2\], \[1, 3\], \[0, 1\], \[6, 3\]\] I need to create a list list of a… --- ## [Openssl gem segfault](https://www.ruby-forum.com/t/openssl-gem-segfault/193615)
**Author:** [@clemmece](https://www.ruby-forum.com/u/clemmece)\ **Replies:** 0\ **Last updated:** [August 20, 2010, 5:24pm UTC](https://www.ruby-forum.com/t/openssl-gem-segfault/193615 "2010-08-20T17:24:05Z")
I’m seeing an unusual segfault when running unit tests. Google hasn’t had much to say about the openssl gem. Anyone have some insight into this? $\> rake test:units --trace (in /DevEnvironment/Work/ejabberd/component… [Previous page](https://www.ruby-forum.com/c/ruby/7.md?page=544) [Next page](https://www.ruby-forum.com/c/ruby/7.md?page=546)