Ruby

installing rjb in centos
Hi all, need a quick and urgent help can anyone tell me how to install rbj in centos machine. i have installed in with some errors and when i run my application it gives this error /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- rjbcore (LoadError... 8 Apr 2008 07:16

How to monitor an Array's change?
Hello, Array under .net has some event on content changing. How to do monitor like this in ruby? Thanks. ... 10 Jan 2008 17:56

Get your hands dirty: Help bootstrap Ruby on Windows.
This was asked, and asked, and asked too many times, so here we go. Since I don't want to hold anyone to try it, I'll like to share some progress I've made in this area. I'll like to make a few points clear before: 1) VC6 vs. VC8 vs. MinGW have no room in this discussion. I took the MinGW path since was the on... 8 Jan 2008 14:31

activerecord-oracle-adapter missing in Rails 2.0.2
2007/12/18, Reacher <brandon.g.jones(a)gmail.com>: Hmm. gem isntall activerecord-oracle-adapter is not working for me. I don't see it as a package on rubyforge either. Gonna keep looking ... Try : sudo gem install activerecord-oracle-adapter --source http://gems.rubyonrails.org HTH, -- Jean-Fran... 18 Dec 2007 18:05

Rubygems 0.9.5 and fastthread mswin32 gem
Is there a binary gem for fastthread on windows? gem install fastthread on windows tries to compile with rather unpleasant consequences. I guess fastthread compilation is done with the VC6.0 tools, cause my VS2005 installation crashes and burns: C:\Program Files\Microsoft Visual Studio 8\VC>gem install fastt... 10 Dec 2007 00:20

Unicode in Regex
This is mostly a Ruby thing, and partly a Rails thing. I'm expecting a validate_format_of with a regex like this /^[a-zA-Z\xC0-\xD6\xD9-\xF6\xF9-\xFF\.\'\-\ ]*?$/ to allow many of the normal characters like ö é å to be submitted via web form. However, the extended characters are being rejected. This wor... 10 Dec 2007 00:20

Can't run cgi script with Apache 2.2 with Windows XP
I'm trying to get Ruby up and running using a CGI script in a Windows XP/Pro. I entered the following URL in the IE browser: localhost:8080/cgi-bin/hello.cgi. The following is returned on the browser: 500 Internet Server Error. The following is in the Apache Error Log: ...cgi-bin/hello.cgi is not executable... ... 13 Nov 2007 20:26

gem install problem
bcck(a)tom-desktop:~/packages$ gem update Updating installed gems... Bulk updating Gem source index for: http://gems.rubyforge.org ERROR: While executing gem ... (Gem::RemoteSourceException) Error fetching remote gem cache: SocketError reading http://gems.rubyforge.org/yaml bcck(a)tom-desktop:~/packages$ how ... 13 Nov 2007 10:41

Export to Excel Spreadsheet
Hi Everyone, I'm looking for a reporter for Ruby, I need to export some data to a predefined Excel spreadsheet, I am trying to use jasper but I can't find a good tutorial. Thanks in advance ... 12 Nov 2007 13:14

Ruby: Watir HRESULT error code 0x80020006
Hi, I'm having some problems with a Ruby script that I've adapted to use HTTPWatch. The program uses Watir, and goes through a site and checks all the links. However when the link checker reaches a page that is a redirect then the following error occurs: c:/ruby/lib/ruby/gems/1.8/gems/watir-1.5.1.1230/./wat... 10 Nov 2007 08:39