# Latest **URL:** https://www.ruby-forum.com/latest.md?page=548 [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:** 549 --- ## [Problem with Filling Tables](https://www.ruby-forum.com/t/problem-with-filling-tables/246122)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [September 2, 2013, 10:49pm UTC](https://www.ruby-forum.com/t/problem-with-filling-tables/246122 "2013-09-02T22:49:40Z")
I have an application that has models for beer styles. Every beer style will have a name and description. It will also contain a list of beer models. Every beer model will contain a name. I want my application to fi… --- ## [Wx gui waterfall sink not working](https://www.ruby-forum.com/t/wx-gui-waterfall-sink-not-working/236382)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 10:08pm UTC](https://www.ruby-forum.com/t/wx-gui-waterfall-sink-not-working/236382 "2013-09-02T22:08:12Z")
hi am using usrp2+WBX ,am doing this simple experiment - from a signal source i gave 1.5GHz(-20dBm) to usrp2. in gnu radio companion i gave-UHD:USRP source-\>wx gui waterfallsink The Waterfall plot shows only a blue w… --- ## [Simple\_fields\_for help](https://www.ruby-forum.com/t/simple-fields-for-help/246124)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [September 2, 2013, 9:40pm UTC](https://www.ruby-forum.com/t/simple-fields-for-help/246124 "2013-09-02T21:40:48Z")
hello folks Im trying to populate a text\_field with a simple\_fields\_for and it works as expected for the collection of data but at the end i always end up with a empty text\_field where i could input data, how do not d… --- ## [MySQL2/Arel/ActiveRecord and PAD SPACE](https://www.ruby-forum.com/t/mysql2-arel-activerecord-and-pad-space/236422)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 9:36pm UTC](https://www.ruby-forum.com/t/mysql2-arel-activerecord-and-pad-space/236422 "2013-09-02T21:36:38Z")
TIL: The SQL-92 spec dictates that CHAR/VARCHAR comparisons be made after padding each string with spaces to the same length. That means that using a standard MySQL collation, the two strings ‘foo’ and 'foo ’ are equa… --- ## [Textmate 2 Ruby Run settings fro current directory](https://www.ruby-forum.com/t/textmate-2-ruby-run-settings-fro-current-directory/236407)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 2, 2013, 9:26pm UTC](https://www.ruby-forum.com/t/textmate-2-ruby-run-settings-fro-current-directory/236407 "2013-09-02T21:26:08Z")
I have Ruby 2.0.0 and TextMate 2 playing along nicely, after some TM\_RUBY settings from RVM in TextMate 2. However I have /Users/koos/Developments/RubyDevs/RubyTests/RubyLearn/Test1.rb and /Users/koos/Developments/… --- ## [Why the string interpolation is not working inside the Nokogiri method \`#search\`?](https://www.ruby-forum.com/t/why-the-string-interpolation-is-not-working-inside-the-nokogiri-method-search/236426)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 9:18pm UTC](https://www.ruby-forum.com/t/why-the-string-interpolation-is-not-working-inside-the-nokogiri-method-search/236426 "2013-09-02T21:18:24Z")
Why the string interpolation is not working inside the Nokogiri method #search ? require ‘nokogiri’ doc = Nokogiri::HTML::Document.parse \<\<-eotl foo foo bar eotl doc.class # =\> Nokogiri::HTML::Document cl… --- ## [ANN: Sequel 4.2.0 Released](https://www.ruby-forum.com/t/ann-sequel-4-2-0-released/236425)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 8:18pm UTC](https://www.ruby-forum.com/t/ann-sequel-4-2-0-released/236425 "2013-09-02T20:18:38Z")
Sequel is a lightweight database access toolkit for Ruby. Sequel provides thread safety, connection pooling and a concise DSL for constructing SQL queries and table schemas. Sequel includes a comprehensive ORM layer f… --- ## [My first project, like some bootstrap help](https://www.ruby-forum.com/t/my-first-project-like-some-bootstrap-help/236423)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 8:13pm UTC](https://www.ruby-forum.com/t/my-first-project-like-some-bootstrap-help/236423 "2013-09-02T20:13:38Z")
Hi everyone, noob here. I need to link together two databases, one a production system in Firebird (read only), and the other a scratchpad in MySQL. I have much of this running in VBA, but thats of little use to my r… --- ## [USRP N210 Rev 4.0 generation/architecture](https://www.ruby-forum.com/t/usrp-n210-rev-4-0-generation-architecture/236416)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 8:12pm UTC](https://www.ruby-forum.com/t/usrp-n210-rev-4-0-generation-architecture/236416 "2013-09-02T20:12:28Z")
Does USRP N210 Rev 4.0 belongs to 2nd generation USRP architecture? Does the picture attached rightly depicts the USRP N210 Rev 4.0 architecture? – Sam --- ## [Fwd: akr:r42752 (trunk): \* numeric.c (rb\_fix\_bit\_length): Moved from bignum.c](https://www.ruby-forum.com/t/fwd-akr-r42752-trunk-numeric-c-rb-fix-bit-length-moved-from-bignum-c/236424)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 8:03pm UTC](https://www.ruby-forum.com/t/fwd-akr-r42752-trunk-numeric-c-rb-fix-bit-length-moved-from-bignum-c/236424 "2013-09-02T20:03:42Z")
$BEDCf$5$s(B compiling …/trunk/numeric.c …/trunk/numeric.c:3532:32: error: implicit conversion loses integer precision: ‘long’ to ‘unsigned int’ \[-Werror,-Wshorten-64-to-32\] return LONG2FIX(bit\_length(v)); ~~~~~~~~… --- ## [Carbon standard](https://www.ruby-forum.com/t/carbon-standard/236421)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 7:02pm UTC](https://www.ruby-forum.com/t/carbon-standard/236421 "2013-09-02T19:02:03Z")
HI, I am going to post a website here good articles great site special for all peoples who are interest in good articles great service check them out they are great site . So peoples can get help from this website \[l… --- ## [Benchmark with InvokeDynamic, help me figure out why it's slow](https://www.ruby-forum.com/t/benchmark-with-invokedynamic-help-me-figure-out-why-its-slow/236346)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 9\ **Last updated:** [September 2, 2013, 6:30pm UTC](https://www.ruby-forum.com/t/benchmark-with-invokedynamic-help-me-figure-out-why-its-slow/236346 "2013-09-02T18:30:14Z")
Hi, I’ve benchmarked a pure Ruby MessagePack decoder with and without InvokeDynamic, and with it enabled the code runs around 4x slower. Can you guys help me figure out why, or at least have a look and see if there’s … --- ## [Deploying Rails 4 to VPS](https://www.ruby-forum.com/t/deploying-rails-4-to-vps/246126)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [September 2, 2013, 5:28pm UTC](https://www.ruby-forum.com/t/deploying-rails-4-to-vps/246126 "2013-09-02T17:28:53Z")
Hello! I now have a VPS and I’ve been playing with it a bit. It is running Debian 7.0. I’m wondering how to set up my environment to deploy a Rails 4 app. I’d like to use Nginx with Passenger, Capistrano and RVM. Any… --- ## [How to handle two different gem version using RVM](https://www.ruby-forum.com/t/how-to-handle-two-different-gem-version-using-rvm/236420)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [September 2, 2013, 5:25pm UTC](https://www.ruby-forum.com/t/how-to-handle-two-different-gem-version-using-rvm/236420 "2013-09-02T17:25:22Z")
Hi Everyone, I have two projects one projects need gem version of 1.3.7 and another one 1.4.2 using RVM can we have two different gem versions. Thanks in advance --- ## [Rails 4 "belongs\_to: record" association doesn't work](https://www.ruby-forum.com/t/rails-4-belongs-to-record-association-doesnt-work/245861)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 12\ **Last updated:** [September 2, 2013, 5:02pm UTC](https://www.ruby-forum.com/t/rails-4-belongs-to-record-association-doesnt-work/245861 "2013-09-02T17:02:53Z")
Hi, I discovered a weird behavior when using a “belongs\_to: record” association in Rails 4. Given two models A and B: class A \< ActiveRecord::Base belongs\_to :record, class\_name: ‘B’, foreign\_key: ‘b\_id’ end clas… --- ## [String#encode でハングル文字を UTF8-MAC から UTF-8 へ変換できない](https://www.ruby-forum.com/t/string-encode-utf8-mac-utf-8/236406)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [September 2, 2013, 4:35pm UTC](https://www.ruby-forum.com/t/string-encode-utf8-mac-utf-8/236406 "2013-09-02T16:35:43Z")
Watson $B$H?=$7$^$9!#(B $B0JA0!“(BRuby-list $B$N(B http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-list/49573 $B$G$\*J9$-$7$?$N$G$9$,!”$$$m$$$m;n$7$F$\_$?$H$3$m(B String#encode $B$G%O%s%0%kJ8;zA4HL$r(B UTF8-MAC … --- ## [Gnuradio-script - iqbalance broken](https://www.ruby-forum.com/t/gnuradio-script-iqbalance-broken/246155)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 3:59pm UTC](https://www.ruby-forum.com/t/gnuradio-script-iqbalance-broken/246155 "2013-09-02T15:59:22Z")
Hello! I need some help regarding the automatic gnuradio-script. Right now, I am on a 64bit Fedora 19, and gr-iqbal, a gnuradio module is broken. --- ## [SSL certificate chain](https://www.ruby-forum.com/t/ssl-certificate-chain/246123)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 7\ **Last updated:** [September 2, 2013, 3:09pm UTC](https://www.ruby-forum.com/t/ssl-certificate-chain/246123 "2013-09-02T15:09:15Z")
Hi, I am trying to configure nginx 1.4.1 (using OpenSSL 1.0.1e) with a PEM encoded certificate file that contains the whole chain, 3 including Root CA. But I can not get it to work. I have followed documentation at C… --- ## [Dtas 0.3.0 - duct tape audio suite for \*nix](https://www.ruby-forum.com/t/dtas-0-3-0-duct-tape-audio-suite-for-nix/246132)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 1:36pm UTC](https://www.ruby-forum.com/t/dtas-0-3-0-duct-tape-audio-suite-for-nix/246132 "2013-09-02T13:36:58Z")
Free Software command-line tools for audio playback, mastering, and whatever else related to audio. dtas follows the worse-is-better philosophy and acts as duct tape to combine existing command-line tools for flexibi… --- ## [Raindrops 0.12.0 - real-time stats for preforking Rack](https://www.ruby-forum.com/t/raindrops-0-12-0-real-time-stats-for-preforking-rack/236418)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 12:56pm UTC](https://www.ruby-forum.com/t/raindrops-0-12-0-real-time-stats-for-preforking-rack/236418 "2013-09-02T12:56:37Z")
Raindrops is a real-time stats toolkit to show statistics for Rack HTTP servers. It is designed for preforking servers such as Rainbows! and Unicorn, but should support any Rack HTTP server under Ruby 2.0, 1.9, 1.8 a… --- ## [Search Multiple Categories](https://www.ruby-forum.com/t/search-multiple-categories/246141)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 11:38am UTC](https://www.ruby-forum.com/t/search-multiple-categories/246141 "2013-09-02T11:38:21Z")
I have a rails app that lists different law firms. These law firms can be categorized by Practice Area and Location. Now i need to implement a search, where people can select from a select option a Location AND a Pra… --- ## [Project Fedena](https://www.ruby-forum.com/t/project-fedena/220562)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [September 2, 2013, 11:36am UTC](https://www.ruby-forum.com/t/project-fedena/220562 "2013-09-02T11:36:35Z")
Hi, I’m new to RoR. I am interested in Project Fedena (http://projectfedena.org/), an open source school information system. Actually the bare open source code base is not much help to me by itself, but Foradian sell… --- ## [\[JOBS\] Ruby on Rails - Freelancing](https://www.ruby-forum.com/t/jobs-ruby-on-rails-freelancing/236344)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 11:36am UTC](https://www.ruby-forum.com/t/jobs-ruby-on-rails-freelancing/236344 "2013-09-02T11:36:35Z")
Hi, Looking an expert in Ruby on Rails for maintaining & implementing new concepts and optimization of our website. For more details write back. Regards, Arun M Thrillophilia.com http://www.thrillophilia.com --- ## [\[ANN\] ministry\_of\_state - 0.1.0 release. A lightweight state machine](https://www.ruby-forum.com/t/ann-ministry-of-state-0-1-0-release-a-lightweight-state-machine/236419)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 11:35am UTC](https://www.ruby-forum.com/t/ann-ministry-of-state-0-1-0-release-a-lightweight-state-machine/236419 "2013-09-02T11:35:24Z")
Hi guys, Today we released ministry\_of\_state - 0.1.0. This new version adds support for Rails 4. Code: --- ## [\[JOBS\] Junior RoR (at least 1y experience) with UI skills for London-based start-up needed (remotely](https://www.ruby-forum.com/t/jobs-junior-ror-at-least-1y-experience-with-ui-skills-for-london-based-start-up-needed-remotely/236417)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 11:01am UTC](https://www.ruby-forum.com/t/jobs-junior-ror-at-least-1y-experience-with-ui-skills-for-london-based-start-up-needed-remotely/236417 "2013-09-02T11:01:31Z")
Looking for a junior RoR guy (at least a year of verifiable real-world rails experience) with UI skills, a web apps lover, for a highly scalable London-based start-up - networking platform revolutionising Journalism & … --- ## [Securing nginx: Workers per server block under specific user?](https://www.ruby-forum.com/t/securing-nginx-workers-per-server-block-under-specific-user/236317)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [September 2, 2013, 9:07am UTC](https://www.ruby-forum.com/t/securing-nginx-workers-per-server-block-under-specific-user/236317 "2013-09-02T09:07:02Z")
Hello, I don’t quite understand how this works. Until now I was running my websites under Cherokee Web Server. Cherokee ran under user www-data and all my websites shared the same permissions (www-data:www-data rwxrw… --- ## [\[ruby-trunk - Bug #8851\]\[Open\] alias/undef で % リテラルによるシンボルが使えない](https://www.ruby-forum.com/t/ruby-trunk-bug-8851-open-alias-undef/236415)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 8:06am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-8851-open-alias-undef/236415 "2013-09-02T08:06:16Z")
Issue #8851 has been reported by okkez (okkez \_). Bug #8851: alias/undef で % リテラルによるシンボルが使えない Author: okkez (okkez \_) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.0.0p247 (2… --- ## [Test-page 1.0.0 released](https://www.ruby-forum.com/t/test-page-1-0-0-released/236414)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 0\ **Last updated:** [September 2, 2013, 7:26am UTC](https://www.ruby-forum.com/t/test-page-1-0-0-released/236414 "2013-09-02T07:26:28Z")
Hello! I’m happy to announce that test-page is mature enough to be released with a version number of 1.0.0! It got even more simple than before: Remove Page#modify - use plain old Ruby code for easier understanding … --- ## [Wxruby and wxwidget-2.9.5 latest](https://www.ruby-forum.com/t/wxruby-and-wxwidget-2-9-5-latest/236393)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 6\ **Last updated:** [September 2, 2013, 3:56am UTC](https://www.ruby-forum.com/t/wxruby-and-wxwidget-2-9-5-latest/236393 "2013-09-02T03:56:38Z")
is there a way to have wxwidget-2.9 working with ruby ? seems that the latest wxwidget is better for use with mac osx… so, there is many widget who are not been implemented in the last version of wxruby… like wxFilePi… --- ## [NGINX perl module to server files](https://www.ruby-forum.com/t/nginx-perl-module-to-server-files/246138)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 3:28am UTC](https://www.ruby-forum.com/t/nginx-perl-module-to-server-files/246138 "2013-09-02T03:28:14Z")
Hello, I have created perl NGINX module to server static files on the NGINX (mainly images). For security reasons I am generating the AES:CBC encrypted url which I am decrypting on the NGINX and serving the file via… [Previous page](https://www.ruby-forum.com/latest.md?page=547) [Next page](https://www.ruby-forum.com/latest.md?page=549)