# Top **URL:** https://www.ruby-forum.com/top.md?page=1165 [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:** 1166 --- ## [Unable to cache long cache url](https://www.ruby-forum.com/t/unable-to-cache-long-cache-url/241166)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [May 21, 2014, 11:38pm UTC](https://www.ruby-forum.com/t/unable-to-cache-long-cache-url/241166 "2014-05-21T23:38:05Z")
Hello Every One, I am trying to cache a long string query url with proxy\_cache\_key. I am not sure where I am doing wrong. I tried different proxy\_cache\_key patterns. Not sure where I am doing wrong. If some one can … --- ## [Re: Quick performance deterioration when No. of clients increases](https://www.ruby-forum.com/t/re-quick-performance-deterioration-when-no-of-clients-increases/236929)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [October 11, 2013, 2:35pm UTC](https://www.ruby-forum.com/t/re-quick-performance-deterioration-when-no-of-clients-increases/236929 "2013-10-11T14:35:12Z")
Hi Nick, There was a discussion recently that yielded a marked performance difference between smaller and higher levels of gzip compression. I’ll echo the concerns over CPU power and would also suggest trying gzip\_c… --- ## [\[ruby-trunk - Bug #8719\]\[Open\] r42096 make bm\_app\_factorial.rb slow](https://www.ruby-forum.com/t/ruby-trunk-bug-8719-open-r42096-make-bm-app-factorial-rb-slow/236056)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [August 2, 2013, 8:56am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8719-open-r42096-make-bm-app-factorial-rb-slow/236056 "2013-08-02T08:56:32Z")
Issue #8719 has been reported by authorNari (Narihiro N.). Bug #8719: r42096 make bm\_app\_factorial.rb slow Author: authorNari (Narihiro N.) Status: Open Priority: Normal Assignee: akr (Akira T.) Category: core T… --- ## [Store/Delete a string permanently in Ruby](https://www.ruby-forum.com/t/store-delete-a-string-permanently-in-ruby/228538)
**Author:** [@cyniclimbu](https://www.ruby-forum.com/u/cyniclimbu)\ **Replies:** 3\ **Last updated:** [April 28, 2013, 5:43pm UTC](https://www.ruby-forum.com/t/store-delete-a-string-permanently-in-ruby/228538 "2013-04-28T17:43:20Z")
Can you create a program in ruby that can store a string or delete and replace them permanently? Yes I know you can store and change a string that is stored in a variable by writing var1 = “Hello world” puts “The st… --- ## [How to determine when the response from the cache](https://www.ruby-forum.com/t/how-to-determine-when-the-response-from-the-cache/219702)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 3\ **Last updated:** [May 14, 2012, 9:05am UTC](https://www.ruby-forum.com/t/how-to-determine-when-the-response-from-the-cache/219702 "2012-05-14T09:05:23Z")
Hello! Can you please tell how to cope with this task. When nginx gives directly the page, add the title “backend\_id”. And when it taking from the cache, don’t add the header. The scheme works like this: Frontend - … --- ## [Change label names in Rails application](https://www.ruby-forum.com/t/change-label-names-in-rails-application/202207)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 24, 2011, 4:49pm UTC](https://www.ruby-forum.com/t/change-label-names-in-rails-application/202207 "2011-01-24T16:49:04Z")
Hello All, I am new to Rails.I have created an application which basically shows the Name, Seat,Address,Email and Phone Number on the webpage. There are buttons to add,show,edit and destroy new contacts. I want to c… --- ## [Nginx support for http/1.1 backend](https://www.ruby-forum.com/t/nginx-support-for-http-1-1-backend/197656)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [October 19, 2010, 3:06pm UTC](https://www.ruby-forum.com/t/nginx-support-for-http-1-1-backend/197656 "2010-10-19T15:06:01Z")
Hello, I’m using nginx as a reverse proxy, and the backend server only supports http/1.1 connections. It silently drops all http/1.0 connections. Is there any way to get nginx talk http/1.1 to the backend? Any patch… --- ## [LAN inventory](https://www.ruby-forum.com/t/lan-inventory/185502)
**Author:** [@bigthepaco](https://www.ruby-forum.com/u/bigthepaco)\ **Replies:** 3\ **Last updated:** [March 26, 2010, 10:22pm UTC](https://www.ruby-forum.com/t/lan-inventory/185502 "2010-03-26T22:22:06Z")
Hi, I’ve a LAN with 1000 PC-clients (Windows 2000/XP and Linux) and I’d like monitor hardware and software: check hardware configuration, installed software, install and uninstall software remotely, change local passw… --- ## [Has\_many through habtm alternatives?](https://www.ruby-forum.com/t/has-many-through-habtm-alternatives/127476)
**Author:** [@gsterndale](https://www.ruby-forum.com/u/gsterndale)\ **Replies:** 3\ **Last updated:** [February 9, 2008, 6:24pm UTC](https://www.ruby-forum.com/t/has-many-through-habtm-alternatives/127476 "2008-02-09T18:24:49Z")
In the following hypothetical scenario, I’d like to associate Books and Clubs. Class Club \< ActiveRecord::Base has\_many :memberships has\_many :readers, :through =\> :memberships #DOES NOT WORK #has\_ma… --- ## [\[ADV\] The Ruport Book : Your guide to mastering Ruby Reports](https://www.ruby-forum.com/t/adv-the-ruport-book-your-guide-to-mastering-ruby-reports/196574)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 3\ **Last updated:** [January 17, 2008, 8:05pm UTC](https://www.ruby-forum.com/t/adv-the-ruport-book-your-guide-to-mastering-ruby-reports/196574 "2008-01-17T20:05:11Z")
Hi folks, I am pleased to announce that Mike Milner and I have finished the Ruport Book. We have published it under our own company (Rinara Press LLC) through Lulu. With the help of the Ruport community, we’ve refin… --- ## [Utime a dir and convert Date to Time](https://www.ruby-forum.com/t/utime-a-dir-and-convert-date-to-time/126094)
**Author:** [@matthew](https://www.ruby-forum.com/u/matthew)\ **Replies:** 3\ **Last updated:** [January 15, 2008, 10:57pm UTC](https://www.ruby-forum.com/t/utime-a-dir-and-convert-date-to-time/126094 "2008-01-15T22:57:46Z")
Hi list I am learning some core Ruby (non Rails env) by playing with some File i/o stuff and running under JRuby How do I utime a Dir? - Dir doesn’t seem to have the method and passing a dir to File.utime seems to … --- ## [Mailingliste auf Ruby-forum.com](https://www.ruby-forum.com/t/mailingliste-auf-ruby-forum-com/115940)
**Author:** [@andreas](https://www.ruby-forum.com/u/andreas)\ **Replies:** 3\ **Last updated:** [October 3, 2007, 9:07pm UTC](https://www.ruby-forum.com/t/mailingliste-auf-ruby-forum-com/115940 "2007-10-03T21:07:49Z")
Hallo, seit kurzem ist diese Mailingliste auch über Ruby-forum.com zugänglich: http://www.ruby-forum.com/forum/31 Gruß Andreas --- ## [Where to put algorithm class](https://www.ruby-forum.com/t/where-to-put-algorithm-class/82428)
**Author:** [@john\_old](https://www.ruby-forum.com/u/john_old)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 10:41pm UTC](https://www.ruby-forum.com/t/where-to-put-algorithm-class/82428 "2007-09-25T22:41:40Z")
I have a large class of algorithms (50-100 methods) used in calculating some results for a model class. I have created a separate algorithm.rb file which contains the class. Where should this file go ? Should it ev… --- ## [PDF:Writer pages landscape and portrait](https://www.ruby-forum.com/t/pdf-writer-pages-landscape-and-portrait/114533)
**Author:** [@johnnybutler7](https://www.ruby-forum.com/u/johnnybutler7)\ **Replies:** 3\ **Last updated:** [September 17, 2007, 1:25pm UTC](https://www.ruby-forum.com/t/pdf-writer-pages-landscape-and-portrait/114533 "2007-09-17T13:25:35Z")
Hi, Im creating a PDF report and throughout the PDF document there will be some pages that need to be landscape and some that need to portrait. I cant seem to find any documentation about inserting pages in the docu… --- ## [Code works in console but fails test?](https://www.ruby-forum.com/t/code-works-in-console-but-fails-test/111095)
**Author:** [@brianspaid](https://www.ruby-forum.com/u/brianspaid)\ **Replies:** 3\ **Last updated:** [August 3, 2007, 4:17am UTC](https://www.ruby-forum.com/t/code-works-in-console-but-fails-test/111095 "2007-08-03T04:17:50Z")
So I have message model and each user has many messages. When I run user.messages in the console it returns correctly, however in the test it returns and empty collection? Any thoughts. All the sql is being generate c… --- ## [Override RAILS\_ENV from rake task](https://www.ruby-forum.com/t/override-rails-env-from-rake-task/109972)
**Author:** [@railsroad](https://www.ruby-forum.com/u/railsroad)\ **Replies:** 3\ **Last updated:** [July 20, 2007, 11:54pm UTC](https://www.ruby-forum.com/t/override-rails-env-from-rake-task/109972 "2007-07-20T23:54:14Z")
I have a bunch of rake tasks that work against whichever database is associated with the current RAILS\_ENV. But there is another rake task that I want to invoke those db neutral tasks from that should only ever wor… --- ## [Concaténation de deux fichiers](https://www.ruby-forum.com/t/concata-nation-de-deux-fichiers/90154)
**Author:** [@Schwinn\_Michael\_SRB](https://www.ruby-forum.com/u/Schwinn_Michael_SRB)\ **Replies:** 3\ **Last updated:** [March 26, 2007, 6:06pm UTC](https://www.ruby-forum.com/t/concata-nation-de-deux-fichiers/90154 "2007-03-26T18:06:43Z")
Bonjour à toutes et à tous, J’ai une question qui me pose problème, j’ai bien une solution mais j’aimerai savoir s’il y a plus “propre” J’ai un fichier \*.exe et un fichier \*.zip, j’aimerai concaténer le contenu f… --- ## [Trying to understand menus in ruby/tk through examples](https://www.ruby-forum.com/t/trying-to-understand-menus-in-ruby-tk-through-examples/70193)
**Author:** [@merrua](https://www.ruby-forum.com/u/merrua)\ **Replies:** 3\ **Last updated:** [September 27, 2006, 9:25pm UTC](https://www.ruby-forum.com/t/trying-to-understand-menus-in-ruby-tk-through-examples/70193 "2006-09-27T21:25:53Z")
Can anyone explain why with the first two ‘command’ lines the program works. but with the third ‘command’ line it doesnt? Im thinking im missing something in packing or definition? What Am I not getting? require ‘tk’ … --- ## [Strange behavior with link\_to for "blog" and "gallery"](https://www.ruby-forum.com/t/strange-behavior-with-link-to-for-blog-and-gallery/98278)
**Author:** [@sporkyy](https://www.ruby-forum.com/u/sporkyy)\ **Replies:** 3\ **Last updated:** [July 13, 2006, 5:26pm UTC](https://www.ruby-forum.com/t/strange-behavior-with-link-to-for-blog-and-gallery/98278 "2006-07-13T17:26:56Z")
Okay, what’s so different about the bellow code? When I use the link\_to function in a partial (three times passing “Stats”, “Blog”, and “Gallery”)… \<%= link\_to(menuItem.to\_s, :controller=\>menuItem.to\_s.downcase)%\> I… --- ## [\[ANN\] ez\_where plugin updated features](https://www.ruby-forum.com/t/ann-ez-where-plugin-updated-features/99241)
**Author:** [@ezra\_z](https://www.ruby-forum.com/u/ezra_z)\ **Replies:** 3\ **Last updated:** [January 31, 2006, 8:41pm UTC](https://www.ruby-forum.com/t/ann-ez-where-plugin-updated-features/99241 "2006-01-31T20:41:54Z")
Friends- I wanted to let people know that there is a new experimental release of this plugin. I would love feedback on syntax and features. There is now a full test suite with fixtures that covers all the available s… --- ## [\#methods and #public\_instance\_methods](https://www.ruby-forum.com/t/methods-and-public-instance-methods/50266)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 3\ **Last updated:** [December 14, 2005, 7:52pm UTC](https://www.ruby-forum.com/t/methods-and-public-instance-methods/50266 "2005-12-14T19:52:51Z")
I’m trying to understand #methods and #public\_instance\_methods as I learn about introspection in Ruby. If I do String.methods in irb, I get a lot fewer listed than if I try String.public\_instance\_methods. I would hav… --- ## [Re: Run time FIFO error](https://www.ruby-forum.com/t/re-run-time-fifo-error/235317)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 6\ **Last updated:** [June 13, 2013, 3:14am UTC](https://www.ruby-forum.com/t/re-run-time-fifo-error/235317 "2013-06-13T03:14:03Z")
Sry, It’s switch but not a dedicated one. Sample rate 1M. But error came even at 32k. Jay Prakash --- ## [Why call of custom method doesn't work?](https://www.ruby-forum.com/t/why-call-of-custom-method-doesnt-work/228002)
**Author:** [@zvooq](https://www.ruby-forum.com/u/zvooq)\ **Replies:** 6\ **Last updated:** [April 7, 2013, 1:15pm UTC](https://www.ruby-forum.com/t/why-call-of-custom-method-doesnt-work/228002 "2013-04-07T13:15:48Z")
I have a code: module Foo class Config attr\_reader :config def initialize @config = {} \<-- standard hash end def \<\<(key, val) \<-- I want to implement "\<\<" sign as a method name n\_hash = {key =\> val} if (@con… --- ## [To split, or not to split, that's a question](https://www.ruby-forum.com/t/to-split-or-not-to-split-thats-a-question/226363)
**Author:** [@Zhi-Qiang\_L](https://www.ruby-forum.com/u/Zhi-Qiang_L)\ **Replies:** 6\ **Last updated:** [July 21, 2012, 10:58pm UTC](https://www.ruby-forum.com/t/to-split-or-not-to-split-thats-a-question/226363 "2012-07-21T22:58:02Z")
Hi, I’m working on a Rails application. Recently my client is asking for an admin portal, which should be able to manage ticket as the one for the original one, and have some admin specific features additionally. And … --- ## [Can't get "or" or "||" to work](https://www.ruby-forum.com/t/cant-get-or-or-to-work/213704)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [November 9, 2011, 3:20pm UTC](https://www.ruby-forum.com/t/cant-get-or-or-to-work/213704 "2011-11-09T15:20:20Z")
Hi. I have a stupid question. I’m stuck on the bit of ruby that follows: name = gets.chop.downcase if name != “bob” || “fred” puts “That wasn’t one of the choices.” else code If I put “bob” in it says: That wasn… --- ## [Named Scopes and Failed Actions](https://www.ruby-forum.com/t/named-scopes-and-failed-actions/198508)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 6\ **Last updated:** [November 3, 2010, 10:34pm UTC](https://www.ruby-forum.com/t/named-scopes-and-failed-actions/198508 "2010-11-03T22:34:38Z")
Hello all, I have a named scope ‘profile’ that points to ‘users/edit’ (there is no id as I’m using Authlogic). When the update fails, I want to keep the same url /profile and keep my error messages. How do I do thi… --- ## [Form\_for Values Are Not Visible](https://www.ruby-forum.com/t/form-for-values-are-not-visible/188571)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 6\ **Last updated:** [May 14, 2010, 3:27pm UTC](https://www.ruby-forum.com/t/form-for-values-are-not-visible/188571 "2010-05-14T15:27:27Z")
I’m using this form in an edit page to update a person. For some weird reason, when I view this form in the browser… The text field’s value is set to the person’s firstname, but it does not display in the browser. Th… --- ## [Captcha Trouble](https://www.ruby-forum.com/t/captcha-trouble/183805)
**Author:** [@karthikeyan](https://www.ruby-forum.com/u/karthikeyan)\ **Replies:** 6\ **Last updated:** [February 21, 2010, 11:12am UTC](https://www.ruby-forum.com/t/captcha-trouble/183805 "2010-02-21T11:12:08Z")
Hello Rails, I have a problem. I would like to use captcha in one of my project. When I did try to install, this is what I got $ sudo gem install captcha Building native extensions. This could take a while… ERROR: … --- ## [Creating a pacifier in command line program](https://www.ruby-forum.com/t/creating-a-pacifier-in-command-line-program/176837)
**Author:** [@jhero](https://www.ruby-forum.com/u/jhero)\ **Replies:** 6\ **Last updated:** [October 7, 2009, 8:06am UTC](https://www.ruby-forum.com/t/creating-a-pacifier-in-command-line-program/176837 "2009-10-07T08:06:57Z")
I am trying to create a program that, at one part, replaces already displayed on the line with another. For example: Lets say the program is recursing directories. It should display: checking c:\\Program Files\\ then… --- ## [Autocomplete lookup speedup](https://www.ruby-forum.com/t/autocomplete-lookup-speedup/169174)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 6\ **Last updated:** [June 1, 2009, 4:33pm UTC](https://www.ruby-forum.com/t/autocomplete-lookup-speedup/169174 "2009-06-01T16:33:58Z")
Is there anything I can do to speed up the query of a table that has 380,000 entries and will only get bigger? I tried the recipe in the rails recipe book but the page takes a long time just for the page to load due t… --- ## [Automatically delete oldest post of a specified tag](https://www.ruby-forum.com/t/automatically-delete-oldest-post-of-a-specified-tag/166835)
**Author:** [@bbnnt](https://www.ruby-forum.com/u/bbnnt)\ **Replies:** 6\ **Last updated:** [May 1, 2009, 3:49am UTC](https://www.ruby-forum.com/t/automatically-delete-oldest-post-of-a-specified-tag/166835 "2009-05-01T03:49:45Z")
I have a form that allows a user to create a post with a title, body, image and a tag. All fields are required using validates\_presence\_of and has\_attached\_file in the model. Since every post has a tag, there is a pag… --- ## [Helper for model?](https://www.ruby-forum.com/t/helper-for-model/157761)
**Author:** [@rpardee](https://www.ruby-forum.com/u/rpardee)\ **Replies:** 6\ **Last updated:** [January 18, 2009, 8:21pm UTC](https://www.ruby-forum.com/t/helper-for-model/157761 "2009-01-18T20:21:59Z")
Hey All, I find I’m writing a ton of nearly identical model methods to support mass creation/update of child objects (a la the ‘complex forms’ series of railscasts). Stuff like: def existing\_child\_attributes=(update… --- ## [Read last entry from data base](https://www.ruby-forum.com/t/read-last-entry-from-data-base/152132)
**Author:** [@xxmithila](https://www.ruby-forum.com/u/xxmithila)\ **Replies:** 6\ **Last updated:** [October 30, 2008, 1:30pm UTC](https://www.ruby-forum.com/t/read-last-entry-from-data-base/152132 "2008-10-30T13:30:06Z")
Hi… I want to read ID of last entered data set from table, are there any possible ways to it? help Im stucked… thankx --- ## [Ruby style programming (DRYness)](https://www.ruby-forum.com/t/ruby-style-programming-dryness/148960)
**Author:** [@surge](https://www.ruby-forum.com/u/surge)\ **Replies:** 6\ **Last updated:** [September 19, 2008, 8:56am UTC](https://www.ruby-forum.com/t/ruby-style-programming-dryness/148960 "2008-09-19T08:56:06Z")
Hi everybody, I have a line of the form: x = hash1.reject{ |key,value| !value}.keys.join(’,’) That worked fine but then I needed to do the same thing for hash2. So I had to add another line like so: y = hash2.reject… --- ## [Sanitinzing text before inserting](https://www.ruby-forum.com/t/sanitinzing-text-before-inserting/136785)
**Author:** [@vinay](https://www.ruby-forum.com/u/vinay)\ **Replies:** 6\ **Last updated:** [May 6, 2008, 2:23pm UTC](https://www.ruby-forum.com/t/sanitinzing-text-before-inserting/136785 "2008-05-06T14:23:07Z")
Hi All, I am not aware of how many time this question might have propped up and how many would have answered but googling for this did not satisfy me. The issue that I am facing in one of my Rails Application is that … --- ## [Rspec 1.0.8 with Rails 2.0](https://www.ruby-forum.com/t/rspec-1-0-8-with-rails-2-0/122799)
**Author:** [@yitzhakbg](https://www.ruby-forum.com/u/yitzhakbg)\ **Replies:** 6\ **Last updated:** [December 13, 2007, 9:12am UTC](https://www.ruby-forum.com/t/rspec-1-0-8-with-rails-2-0/122799 "2007-12-13T09:12:28Z")
Is it OK to go ahead and generate a Rails 2.0 project with RSpec 1.0.8? Am I likely to run into problems? Would it be best advised to wait or can I go ahead now? Thanks, Yitzhak --- ## [Ruby Array to Hash (a better way?)](https://www.ruby-forum.com/t/ruby-array-to-hash-a-better-way/110988)
**Author:** [@ghoti143](https://www.ruby-forum.com/u/ghoti143)\ **Replies:** 6\ **Last updated:** [August 1, 2007, 9:15pm UTC](https://www.ruby-forum.com/t/ruby-array-to-hash-a-better-way/110988 "2007-08-01T21:15:15Z")
Hey Guys, I want to convert an array like the following to a hash. Below is my current code (I am assuming there is a better way). Thanks \[“foo”, “bar”, “foo1”, “bar1”,“foo2”, “bar2”\] convert to {“foo”=\>“bar”, “fo… --- ## [Is there a wysiwyg editor in RoR?](https://www.ruby-forum.com/t/is-there-a-wysiwyg-editor-in-ror/109511)
**Author:** [@Sketchy](https://www.ruby-forum.com/u/Sketchy)\ **Replies:** 6\ **Last updated:** [July 17, 2007, 2:12am UTC](https://www.ruby-forum.com/t/is-there-a-wysiwyg-editor-in-ror/109511 "2007-07-17T02:12:36Z")
subject sums it up. --- ## [SVN Compiling Error](https://www.ruby-forum.com/t/svn-compiling-error/103001)
**Author:** [@mdeering](https://www.ruby-forum.com/u/mdeering)\ **Replies:** 6\ **Last updated:** [April 30, 2007, 9:41pm UTC](https://www.ruby-forum.com/t/svn-compiling-error/103001 "2007-04-30T21:41:28Z")
“Making all in swig make\[3\]: \*\*\* No rule to make target ../../../../gnuradio-core/src/ lib/runtime/gr\_simple\_flowgraph.i', needed bygnuradio\_swig\_py\_runtime.cc’. Stop.” There is indeed no “gr\_simple\_flowgraph.i”, and … --- ## [Hello RoR](https://www.ruby-forum.com/t/hello-ror/88309)
**Author:** [@Leonardoalmeidabast](https://www.ruby-forum.com/u/Leonardoalmeidabast)\ **Replies:** 6\ **Last updated:** [March 9, 2007, 5:13pm UTC](https://www.ruby-forum.com/t/hello-ror/88309 "2007-03-09T17:13:51Z")
Hello all, I am a Java programmer and I started today with Ruby and also RoR. I am using the RadRails IDE (is that the best?) and I would like to know if there is a auto-completation feature like in Eclipse for JAVA (… --- ## [Nested blocks](https://www.ruby-forum.com/t/nested-blocks/87722)
**Author:** [@Josselin](https://www.ruby-forum.com/u/Josselin)\ **Replies:** 6\ **Last updated:** [March 5, 2007, 5:51pm UTC](https://www.ruby-forum.com/t/nested-blocks/87722 "2007-03-05T17:51:14Z")
I am trying to nest 2 blocks, it’s wrong but but I cannot find why … need some help… I get only one resulting item I get info in geocodes Array (3 items) , need to get some of them into ‘places’ another Array plac… --- ## [Problem reinstalling mysql gem](https://www.ruby-forum.com/t/problem-reinstalling-mysql-gem/77214)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 6\ **Last updated:** [November 26, 2006, 9:15pm UTC](https://www.ruby-forum.com/t/problem-reinstalling-mysql-gem/77214 "2006-11-26T21:15:26Z")
I had to reload my system and am trying to bring up ruby on my kubuntu system. I’ve compiled / installed ruby and rubygems. I then run sudo gem install mysql -y I select 2 when it asks for mysql 2.7 (ruby). It then ru… --- ## [Table naming conventions](https://www.ruby-forum.com/t/table-naming-conventions/73791)
**Author:** [@SpatialDB\_Advisor](https://www.ruby-forum.com/u/SpatialDB_Advisor)\ **Replies:** 6\ **Last updated:** [October 27, 2006, 7:14pm UTC](https://www.ruby-forum.com/t/table-naming-conventions/73791 "2006-10-27T19:14:04Z")
Folks, I am new to rails. I have tried Google searches, checked the tips and doco and can’t find the answer to a simple question. I have a table called “Activity” that I want to rename so I can use RubyOnRails but I … --- ## [File\_column, RMagick, and watermarking](https://www.ruby-forum.com/t/file-column-rmagick-and-watermarking/74941)
**Author:** [@HoganS\_Brian\_P](https://www.ruby-forum.com/u/HoganS_Brian_P)\ **Replies:** 6\ **Last updated:** [October 26, 2006, 11:24pm UTC](https://www.ruby-forum.com/t/file-column-rmagick-and-watermarking/74941 "2006-10-26T23:24:56Z")
I’m working on a photo gallery and I’m using File\_column to handle the uploads of the files and create my thumbnails, but does anyone here have any idea how to have a watermark (opaque text maybe) placed over one of t… --- ## [Login Restfully](https://www.ruby-forum.com/t/login-restfully/102105)
**Author:** [@guest](https://www.ruby-forum.com/u/guest)\ **Replies:** 6\ **Last updated:** [August 15, 2006, 2:18pm UTC](https://www.ruby-forum.com/t/login-restfully/102105 "2006-08-15T14:18:50Z")
In DHH’s keynote, he alluded to doing logins with REST. Has anyone implemented this, and if so, would you mind elaborating on how you did it please? Thanks in advance. --- ## [Javascript tooltips in rails?](https://www.ruby-forum.com/t/javascript-tooltips-in-rails/100044)
**Author:** [@benjohnson](https://www.ruby-forum.com/u/benjohnson)\ **Replies:** 6\ **Last updated:** [July 27, 2006, 12:35pm UTC](https://www.ruby-forum.com/t/javascript-tooltips-in-rails/100044 "2006-07-27T12:35:55Z")
Does rails have built in functionality to do javascript tooltips? --- ## [Slave-0.0.1](https://www.ruby-forum.com/t/slave-0-0-1/95681)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [June 11, 2006, 6:44am UTC](https://www.ruby-forum.com/t/slave-0-0-1/95681 "2006-06-11T06:44:44Z")
URIS http://codeforpeople.com/lib/ruby/slave/ http://rubyforge.org/frs/?group\_id=1024&release\_id=5631 SYNOPSIS the Slave class forks a process and starts a drb server in the child using any object as the server. t… --- ## [Re: Zed and Luis drop the bomb on Ruby's poor performance](https://www.ruby-forum.com/t/re-zed-and-luis-drop-the-bomb-on-rubys-poor-performance/61266)
**Author:** [@jamal86](https://www.ruby-forum.com/u/jamal86)\ **Replies:** 6\ **Last updated:** [June 1, 2006, 8:39pm UTC](https://www.ruby-forum.com/t/re-zed-and-luis-drop-the-bomb-on-rubys-poor-performance/61266 "2006-06-01T20:39:36Z")
What is the current time line for Ruby 2.0 and the byte code compiler? Jamal --- ## [Connecting to mysql on OS X 10.4](https://www.ruby-forum.com/t/connecting-to-mysql-on-os-x-10-4/56823)
**Author:** [@chriscole](https://www.ruby-forum.com/u/chriscole)\ **Replies:** 6\ **Last updated:** [April 8, 2006, 12:33am UTC](https://www.ruby-forum.com/t/connecting-to-mysql-on-os-x-10-4/56823 "2006-04-08T00:33:24Z")
i have looked in the archives, i have the agile book, and its links right in front of me, and i have done pretty much everything i can think to do except start from a fresh OS install, and yet i still can not get Rail… --- ## [Regular expression](https://www.ruby-forum.com/t/regular-expression/233544)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [December 27, 2014, 5:08am UTC](https://www.ruby-forum.com/t/regular-expression/233544 "2014-12-27T05:08:15Z")
hi, I need to extract a string ‘MT/23232’ I have written the below code, but it’s not working, any help me how to write the regular expression for this, msg=“MT/33235” id = msg.scan(/MT/\\d+/\\d+/)\[0\] puts id [Previous page](https://www.ruby-forum.com/top.md?page=1164&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1166&per_page=50)