# Ruby **URL:** https://www.ruby-forum.com/c/ruby/7.md?page=1205 [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:** 1206 --- ## [IO.copy\_stream](https://www.ruby-forum.com/t/io-copy-stream/129421)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 6\ **Last updated:** [February 20, 2008, 3:13am UTC](https://www.ruby-forum.com/t/io-copy-stream/129421 "2008-02-20T03:13:10Z")
IO.copy\_stream e$B$r$D$1$k$N$O$I$&$G$7$g$&$+!#e(B IO.copy\_stream(src, dst) e$B$Ge(B src e$B$+$ie(B dst e$B$K%3%T!\<$7$^$9!#e(B src, dst e$B$O%U%!%$%kL\>$+e(B IO e$B%\*%V%8%'%/%H$G$9!#e(B e$B$?$H$($P!"e(BIO.copy\_stream(S… --- ## [Comparing Active Record VS Datamapper...?](https://www.ruby-forum.com/t/comparing-active-record-vs-datamapper/127891)
**Author:** [@softmind](https://www.ruby-forum.com/u/softmind)\ **Replies:** 14\ **Last updated:** [February 20, 2008, 2:56am UTC](https://www.ruby-forum.com/t/comparing-active-record-vs-datamapper/127891 "2008-02-20T02:56:10Z")
Hello, Comparing Active Record VS DataMapper…? Can any one provide more details on this… Any Links of Blogs comparing the above two. I shall also welcome your suggestions on this. Thanks --- ## [String Concatenation and Implicit Object Creation](https://www.ruby-forum.com/t/string-concatenation-and-implicit-object-creation/129603)
**Author:** [@pachl](https://www.ruby-forum.com/u/pachl)\ **Replies:** 6\ **Last updated:** [February 20, 2008, 2:27am UTC](https://www.ruby-forum.com/t/string-concatenation-and-implicit-object-creation/129603 "2008-02-20T02:27:28Z")
Do adjacent strings or strings separated by backslash and a newline create multiple String objects? For example: s1 = ‘asdf’ ‘qwer’ s2 = ‘asdf’ ‘qwer’ I don’t know how to figure this out, but I ran benchmarks and c… --- ## [Command-set 0.10.2 Released](https://www.ruby-forum.com/t/command-set-0-10-2-released/129615)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 0\ **Last updated:** [February 20, 2008, 2:03am UTC](https://www.ruby-forum.com/t/command-set-0-10-2-released/129615 "2008-02-20T02:03:26Z")
command-set version 0.10.2 has been released! CommandSet is a user interface framework. Its focus is a DSL for defining commands, much like Rake or RSpec. A default readline based terminal interpreter (complete with… --- ## [Unsubscribe](https://www.ruby-forum.com/t/unsubscribe/129611)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 0\ **Last updated:** [February 20, 2008, 1:45am UTC](https://www.ruby-forum.com/t/unsubscribe/129611 "2008-02-20T01:45:51Z")
unsubscribe \*\*\*\*\*\*\*\*\*\*\*\*\*\*Ideas to please picky eaters. Watch video on AOL Living. (http://living.aol.com/video/how-to-please-your-picky-eater/rachel-campos-duffy/ 2050827?NCID=aolcmp00300000002598) --- ## [Announcing Rev 0.2.0: a high performance event library for Ruby, now with 1.8.6 support](https://www.ruby-forum.com/t/announcing-rev-0-2-0-a-high-performance-event-library-for-ruby-now-with-1-8-6-support/129374)
**Author:** [@murfhy](https://www.ruby-forum.com/u/murfhy)\ **Replies:** 1\ **Last updated:** [February 20, 2008, 1:21am UTC](https://www.ruby-forum.com/t/announcing-rev-0-2-0-a-high-performance-event-library-for-ruby-now-with-1-8-6-support/129374 "2008-02-20T01:21:59Z")
Rev is a Ruby library for event-driven network programming built on libev, a high performance C library incorporating support for a number of platform-specific event monitoring system calls, including epoll on Linux, … --- ## [Using Net::HTTP to proxy HTTPS](https://www.ruby-forum.com/t/using-net-http-to-proxy-https/129606)
**Author:** [@lcox](https://www.ruby-forum.com/u/lcox)\ **Replies:** 0\ **Last updated:** [February 20, 2008, 1:16am UTC](https://www.ruby-forum.com/t/using-net-http-to-proxy-https/129606 "2008-02-20T01:16:40Z")
As far as I can tell from my experimenting, there is no way to proxy HTTPS requests using the Net::HTTP classes. My question is: can it be done? And if so, how? I’ve tried numerous variations, but the main gist of w… --- ## [RMagick and circle problem](https://www.ruby-forum.com/t/rmagick-and-circle-problem/129583)
**Author:** [@nephish](https://www.ruby-forum.com/u/nephish)\ **Replies:** 1\ **Last updated:** [February 20, 2008, 12:57am UTC](https://www.ruby-forum.com/t/rmagick-and-circle-problem/129583 "2008-02-20T00:57:08Z")
Hello all, i am back with this one. my problem is that i am trying to draw a line on a circle that will indicate a certain angle. kinda like the hands on a clock. I have a line image that i rotate around and then sup… --- ## [Timeout, WWW::Mechanize, core dump](https://www.ruby-forum.com/t/timeout-www-mechanize-core-dump/129158)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 2\ **Last updated:** [February 20, 2008, 12:17am UTC](https://www.ruby-forum.com/t/timeout-www-mechanize-core-dump/129158 "2008-02-20T00:17:00Z")
Hi all, Solaris 10 Sun Studio Compiler 12 ruby 1.8.6 (2007-09-24 patchlevel 111) \[sparc-solaris2.10\] mechanize 0.6.10 rubygems 0.9.4 $CC =\> cc $CFLAGS =\> -g -dalign -fns -xbuiltin=%all -xlibmil -xtarget=ultra2e - … --- ## [Problem with htaccess file](https://www.ruby-forum.com/t/problem-with-htaccess-file/129559)
**Author:** [@yazan\_bassam](https://www.ruby-forum.com/u/yazan_bassam)\ **Replies:** 1\ **Last updated:** [February 19, 2008, 11:22pm UTC](https://www.ruby-forum.com/t/problem-with-htaccess-file/129559 "2008-02-19T23:22:16Z")
I am having the following problem, I am deploying an ruby application on godaddy , i know they are not the best. However i managed to make my application run. My problem is that i need to rewrite the root directory be… --- ## [Problem with treetop gem](https://www.ruby-forum.com/t/problem-with-treetop-gem/129483)
**Author:** [@Benjohn\_B](https://www.ruby-forum.com/u/Benjohn_B)\ **Replies:** 2\ **Last updated:** [February 19, 2008, 11:13pm UTC](https://www.ruby-forum.com/t/problem-with-treetop-gem/129483 "2008-02-19T23:13:55Z")
Hi, I’m getting this when I try to gem install the treetop gem: benjohn # sudo gem install polyglot Password: Successfully installed polyglot-0.2.0 1 gem installed Installing ri documentation for polyglot-0.2.0… In… --- ## [Link\_to\_remote (Ajax) problem in IE](https://www.ruby-forum.com/t/link-to-remote-ajax-problem-in-ie/129582)
**Author:** [@wynners33](https://www.ruby-forum.com/u/wynners33)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 9:02pm UTC](https://www.ruby-forum.com/t/link-to-remote-ajax-problem-in-ie/129582 "2008-02-19T21:02:30Z")
I used link\_to\_remote or remote\_function to return a form in a span/div . It works well in FF but not in IE. Whenever there is “” in the text returned it screwed in IE. Any suggestions? --- ## [FTP problem under Linux?](https://www.ruby-forum.com/t/ftp-problem-under-linux/129578)
**Author:** [@Knute\_Johnson](https://www.ruby-forum.com/u/Knute_Johnson)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 8:22pm UTC](https://www.ruby-forum.com/t/ftp-problem-under-linux/129578 "2008-02-19T20:22:39Z")
The code below, as ugly as it is, runs perfectly on Windows but hangs at the gettextfile under Linux. I’m using ruby-1.8.6.111-1.fc8 on Fedora 8 and ruby 1.8.6 (2007-09-24 patchlevel 111) \[i386-mswin32\] under Windows … --- ## [JSF and Rails (using Jruby) sharing sessions](https://www.ruby-forum.com/t/jsf-and-rails-using-jruby-sharing-sessions/129577)
**Author:** [@jackfoster](https://www.ruby-forum.com/u/jackfoster)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 8:19pm UTC](https://www.ruby-forum.com/t/jsf-and-rails-using-jruby-sharing-sessions/129577 "2008-02-19T20:19:49Z")
This is likely a shot in the dark but has anyone ever done session sharing between rails and JSF inside of tomcat? I am highly motivated to get these working next to each other but I am trying to get all the issues n… --- ## [Fri: how to use correct gem index](https://www.ruby-forum.com/t/fri-how-to-use-correct-gem-index/129571)
**Author:** [@cwd](https://www.ruby-forum.com/u/cwd)\ **Replies:** 2\ **Last updated:** [February 19, 2008, 8:04pm UTC](https://www.ruby-forum.com/t/fri-how-to-use-correct-gem-index/129571 "2008-02-19T20:04:25Z")
I installed fri and it is somehow thinking it should look for doc on old gems. For example, I have actionpack-2.0.2 installed, yet fri is looking for actionpack-1.13.3. I did a gem cleanup and then a rake redoc Typin… --- ## [File#flock with LOCK\_SH causes Errno::EBADF on Solaris](https://www.ruby-forum.com/t/file-flock-with-lock-sh-causes-errno-ebadf-on-solaris/129437)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 6\ **Last updated:** [February 19, 2008, 7:11pm UTC](https://www.ruby-forum.com/t/file-flock-with-lock-sh-causes-errno-ebadf-on-solaris/129437 "2008-02-19T19:11:11Z")
Hi all, Ruby 1.8.6 Solaris 10 flock\_test.rb fh = File.open(‘flock\_test.txt’, ‘w’) fh.puts ‘hello’ fh.flock(File::LOCK\_SH) fh.flock(File::LOCK\_UN) fh.close On Linux no error is raised. On Solaris 10 I get: flock\_… --- ## [(no subject)](https://www.ruby-forum.com/t/no-subject/129569)
**Author:** [@SSSS\_SSSS\_SSSSS\_SSS](https://www.ruby-forum.com/u/SSSS_SSSS_SSSSS_SSS)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 7:09pm UTC](https://www.ruby-forum.com/t/no-subject/129569 "2008-02-19T19:09:24Z")
subscribe Tae Hoon Kim --- ## [Subscribe Tae Hoon Kim](https://www.ruby-forum.com/t/subscribe-tae-hoon-kim/129568)
**Author:** [@SSSS\_SSSS\_SSSSS\_SSS](https://www.ruby-forum.com/u/SSSS_SSSS_SSSSS_SSS)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 7:05pm UTC](https://www.ruby-forum.com/t/subscribe-tae-hoon-kim/129568 "2008-02-19T19:05:49Z")
– Have a nice day. --- ## [\# gudie](https://www.ruby-forum.com/t/gudie/129566)
**Author:** [@SSSS\_SSSS\_SSSSS\_SSS](https://www.ruby-forum.com/u/SSSS_SSSS_SSSSS_SSS)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 7:03pm UTC](https://www.ruby-forum.com/t/gudie/129566 "2008-02-19T19:03:29Z")
guide --- ## [Unsubscribe](https://www.ruby-forum.com/t/unsubscribe/129305)
**Author:** [@Shi\_Liu](https://www.ruby-forum.com/u/Shi_Liu)\ **Replies:** 1\ **Last updated:** [February 19, 2008, 6:45pm UTC](https://www.ruby-forum.com/t/unsubscribe/129305 "2008-02-19T18:45:05Z")
unsubscribe Best Regards, Sincerely, Shi Liu (刘识) Netarch&IPv6 Lab, NRC of Tsinghua University Beijing, China --- ## [Gem not found...or is it something else?](https://www.ruby-forum.com/t/gem-not-found-or-is-it-something-else/129563)
**Author:** [@tbcox23](https://www.ruby-forum.com/u/tbcox23)\ **Replies:** 1\ **Last updated:** [February 19, 2008, 6:42pm UTC](https://www.ruby-forum.com/t/gem-not-found-or-is-it-something-else/129563 "2008-02-19T18:42:05Z")
I’m just beginning to use gem sqlite3-ruby - at the very beginning. I can’t even get past the ‘require’. I’ve verified that the gem IS installed. I also have sqlite3 installed (on my Kubunti 7.10 - but I don’t exactly… --- ## [Defined? bug](https://www.ruby-forum.com/t/defined-bug/129544)
**Author:** [@Wayne\_K](https://www.ruby-forum.com/u/Wayne_K)\ **Replies:** 1\ **Last updated:** [February 19, 2008, 6:27pm UTC](https://www.ruby-forum.com/t/defined-bug/129544 "2008-02-19T18:27:47Z")
I assume this is just one of the many features that is yet to be fully implemented, but there was no TODO comment in the code, so I thought I’d mention that the current implementation of the defined? function in AstN… --- ## [(no subject)](https://www.ruby-forum.com/t/no-subject/129562)
**Author:** [@jacl](https://www.ruby-forum.com/u/jacl)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 6:14pm UTC](https://www.ruby-forum.com/t/no-subject/129562 "2008-02-19T18:14:07Z")
unsubscribe --- ## [Search query](https://www.ruby-forum.com/t/search-query/129439)
**Author:** [@flnative](https://www.ruby-forum.com/u/flnative)\ **Replies:** 1\ **Last updated:** [February 19, 2008, 5:23pm UTC](https://www.ruby-forum.com/t/search-query/129439 "2008-02-19T17:23:54Z")
hi @ all Has anyone an idea, how I can put a query into a array with regex like the example below: -\> query = ‘ruby + “ruby on rails”’ -\> array = \[“ruby ruby on rails”, “ruby”, “ruby on rails”\] --- ## [Solaris $B$G(B timeout.rb $B$,(B Segmentation fault $B$9$k!#(B](https://www.ruby-forum.com/t/solaris-b-g-b-timeout-rb-b-b-segmentation-fault-b-9-k-b/128252)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 14\ **Last updated:** [February 19, 2008, 5:16pm UTC](https://www.ruby-forum.com/t/solaris-b-g-b-timeout-rb-b-b-segmentation-fault-b-9-k-b/128252 "2008-02-19T17:16:47Z")
e$B$O$8$a$^$7$F!#DG20$H?=$7$^$9!#e(B e$BIT6q9g$i$7$-$b$N$rH/8+$7$^$7$?$N$G!"8fJs9p$7$^$9!#e(B \[e$B8=\>\]e(B\] ruby 1.8.6 (2007-09-24 patchlevel 111) \[sparc-solaris2.9\]e$B$G4D6-JQ?t$Ne(B e$B%5%$%:$,\>.$5$$;~$Ke(B Net::SM… --- ## [How to find parent object\_id into child object?](https://www.ruby-forum.com/t/how-to-find-parent-object-id-into-child-object/129412)
**Author:** [@mokkai](https://www.ruby-forum.com/u/mokkai)\ **Replies:** 3\ **Last updated:** [February 19, 2008, 3:52pm UTC](https://www.ruby-forum.com/t/how-to-find-parent-object-id-into-child-object/129412 "2008-02-19T15:52:10Z")
suppose a object (obj1) have another object (obj2) itself. how to find obj1.object\_id inside obj2 ? --- ## [Using net:ssh](https://www.ruby-forum.com/t/using-net-ssh/129550)
**Author:** [@Valerio\_S](https://www.ruby-forum.com/u/Valerio_S)\ **Replies:** 3\ **Last updated:** [February 19, 2008, 3:05pm UTC](https://www.ruby-forum.com/t/using-net-ssh/129550 "2008-02-19T15:05:54Z")
Hello, what I want to do is the following: ssh into a remote machine (let’s call it ‘frontend’) from the front-end, ssh into another machine (call it node-A) So far, i was only able to perform the first step: requir… --- ## [Modules: The Secret H method](https://www.ruby-forum.com/t/modules-the-secret-h-method/129523)
**Author:** [@leslieviljoen](https://www.ruby-forum.com/u/leslieviljoen)\ **Replies:** 9\ **Last updated:** [February 19, 2008, 2:40pm UTC](https://www.ruby-forum.com/t/modules-the-secret-h-method/129523 "2008-02-19T14:40:31Z")
Hello! I am having a hard time using modules. It seems that to successfully use one, you need to know all sorts of obscure things about the environment that the module expects. For example, I want to use Webby::Help… --- ## [Controller methods and my .rjs file](https://www.ruby-forum.com/t/controller-methods-and-my-rjs-file/129549)
**Author:** [@rlorimor](https://www.ruby-forum.com/u/rlorimor)\ **Replies:** 2\ **Last updated:** [February 19, 2008, 2:32pm UTC](https://www.ruby-forum.com/t/controller-methods-and-my-rjs-file/129549 "2008-02-19T14:32:43Z")
Hey Guys, My first post, but I’ve been an avid lurker (is there such thing?) and spent many many hours reading these forums! Thanks so much. Anyway, I’ve got a simple insert controller called ‘process\_personal’ and … --- ## [Ruby on Rails Java MySQl Senior Software Developer-London-to](https://www.ruby-forum.com/t/ruby-on-rails-java-mysql-senior-software-developer-london-to/129547)
**Author:** [@sgware](https://www.ruby-forum.com/u/sgware)\ **Replies:** 0\ **Last updated:** [February 19, 2008, 2:02pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-java-mysql-senior-software-developer-london-to/129547 "2008-02-19T14:02:53Z")
Ruby on Rails Java MySQl Senior Software Developer-London-to£55k I am looking for a Senior Ruby on rails Software Developer to join a well established online directory company based in London. The ideal candidate wil… [Previous page](https://www.ruby-forum.com/c/ruby/7.md?page=1204) [Next page](https://www.ruby-forum.com/c/ruby/7.md?page=1206)