Ruby

/usr/bin/ld: cannot find -lruby
Hello I got the following error when I tried to install ruby-opengl gem. I attached the entire command line output. The error seems to be "/usr/bin/ld: cannot find -lruby". I have a locally compiled ruby 1.9.1p243 installed. After doing some research I found a blog post (http://ubuntuforums.org/showthre... 6 Apr 2010 14:08

String to YAML to Hash
Hi all, I have a database "text" column with YAML-formatted content. --- section: first_item: this is the first item second_item: this is the second item I need to be able to convert all that into a hash. Something tells me Ruby has something built-in for this sort of task, but I'm not sure. This is w... 5 Apr 2010 01:49

[ANN] April Phoenix Ruby User Group Meeting
April Phoenix Ruby User Group Meeting When: Monday, April 12, 2010 6:30pm door open. Laptop power and WiFi available. 7:00pm Show time 8:30pm Migrate to Four Peaks Brewery Topic: Lightnin' Talks Come for a set of educational, infotainmental, sure-to-amaze li... 4 Apr 2010 19:16

$SAFE=0 for setuid?
Hi From most documentation I see that $SAFE is automatically set to 1 if you run ruby as root. However, this causes pcap that I'm using not to function (it throws a SecurityError). I need $SAFE=0 for pcap to function, however I also need to run it with root privileges for it to function, but as soon as set... 7 Apr 2010 18:00

openCV and ruby
I've installed OpenCV image processing library and when I try to install opencv gem(using gem install opencv) for ruby I get the following error when building the library iplimage.cpp: In function 'VALUE mOpenCV::cIplImage::rb_initialize(int, VALUE*, VALUE)': iplimage.cpp:91: error: 'cvCvToIplDepth' was not decl... 16 Apr 2010 05:04

Mocking file downloads
[Note: parts of this message were removed to make it a legal post.] I'm developing a data loading for work and I'm using RSpec as my testing framework. One feature of the tool is that it downloads any required data files that are missing from the local filesystem from a website. I have a test case that sets up... 3 Apr 2010 23:36

[ANN] Ember 0.1.0
Ember eRuby template processor http://snk.tuxfamily.org/lib/ember/ Ember (EMBEdded Ruby) is an [1]eRuby template processor that enables debugging, reduces markup, and improves composability of eRuby templates. * It reports... 3 Apr 2010 18:07

ThunkGen released!
Andrea, On 2010-04-04 02:38, Andrea Dallera wrote: Ahem... I am a little ashamed of the fact that i actually wasted a couple of hours on this but i just couldn't refrain myself after i read the "suggestion" from Robert. You can find the code here : http://github.com/bolthar/thunkgen ... 9 Apr 2010 18:58

[ANN] ThunkGen released!
Ahem... I am a little ashamed of the fact that i actually wasted a couple of hours on this but i just couldn't refrain myself after i read the "suggestion" from Robert. You can find the code here : http://github.com/bolthar/thunkgen If you want to go adding phrases you're my guest :-) -- Andrea Dall... 3 Apr 2010 13:42

new Ruby blog: RubyPlanet.net
I am the author of one Ruby book (for Apress) and I use Ruby a lot in my work. I decided to create a separate blog just for my new writing on Ruby. Hopefully you will enjoy it :-) ... 5 Apr 2010 16:06