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Vido of matz speaking at Google on ruby 1.9, Feb 20, 2008   24 Feb 08
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www.rubyinside.com/matz-at-google-video-771.html

Euruko 2008, Prague, March 29-30   31 Jan 08
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Euruko is an annual conference about the Ruby programming language with an informal atmosphere and lots of opportunities to listen, to talk, to hack and to have fun. This year it takes place in Prague, Czech Republic, on March 29th to 30th.

www.euruko2008.org/

Gentoo sysadmin with ruby skills wanted   21 Jan 08
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For Personifi we are searching for Gentoo guru.

Position is in available in Fort Worth, TX.

We are looking to hire a world-class Linux administrator and engineer to help We are developing a new class of optimization and targeting solutions that allow Internet and mobile services to increase advertising revenue, improve relevance, and increase traffic. Areas of work will include integrations of technology into advertising systems, content delivery systems, and mobile delivery systems. We are working on problems in a number of areas, including cutting-edge information retrieval algorithms, scalability issues related to dealing with huge amounts of data and a rapidly increasing user population, and a variety of novel personalization features. If you have a need to bring order to the chaotic web, contact us. Position will be a full time position and is an opportunity to get on board with a company at the ground floor.

JOB DESCRIPTION

  • Producing, integrating, operating & maintaining the Company Hardware, systems (including OS), Networks, applications, databases, SAN, and security systems.
  • Integrating Linux, WAN’s, LAN’s, routers and switches
  • Performing technical planning, systems integration, verification and validation, cost and risk analysis, and supportability and effectiveness analysis for total systems.
  • Total system product may include concept design, fabrication, testing, installation, and operation.
  • Performing engineering activities such as defining system requirements, developing technical solutions, performing systems functional analysis, conducting trade studies, and/or performing test and evaluation activities.
  • Ensuring project schedules and performance requirements are met.
  • Interacting with customers and functional peer groups.

All applicants applying for U.S. job openings must be authorized to work in the United States.

JOB REQUIREMENTS:

  • BS or MS in Computer Science, Computer Engineering, or equivalent experience.
  • 3-5 years minimum software development experience.
  • Excellent critical thinking and problem solving skills.
  • Experience and understanding of computer networking systems, data storage and retrieval, computer operating systems…must have Gentoo experience, programming languages a plus (Ruby, Perl, Python, etc.).

COMMENT:

  • We don’t care about titles, certificates, etc. We care about real-life experience
  • If you never made your own kernel, etc. don’t apply.
  • Be ready to make our army of servers happy :-)

For immediate consideration, please send a text (ASCII) or HTML version of your resume to jobs@personifi.com. Important: The subject field of your email must include Linux Engineer.

Rack talk by Christian Neukirchen   06 Dec 07
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We use rack at personifi. Highly recommended simple elegant and fast!

Developing general web frameworks and frameworkless web applications is difficult because lots of different ways to connect to web servers need to be implemented. Since Ruby is popular for writing web applications, we try to address this problem by proposing a lightweight abstraction mapping HTTP requests onto a simple Ruby API. This makes it possible to combine all kinds of web servers with different web applications without further change. Furthermore, our solution enables new functionality by combining and composing web applications, as well as better testability. Talk given at the European Ruby Conference (Euruko) 2007.

Slides chneukirchen.org/talks/euruko-2007/chneukirchen-euruko2007-introducing-rack.pdf

Article chneukirchen.org/talks/euruko-2007/neukirchen07introducingrack.pdf

Euruko: 5th European ruby conference, Vienna, Nov 10-11   12 Sep 07
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I am very happy to announce Euruko 2007 in Vienna. A big thanks to Vienna university that gave us rooms for free! I wish the German universities would do that, too.

Please add yourself to the wiki. The pages are still not yet updated: www.approximity.com/cgi-bin/europeRuby/tiki.cgi?c=v&p=Euruko07

See you all here!

The original announcement by Stephan Kaemper

 Hi all,

 after a few weeks of struggling to find a location we finally found a
 place. In fact we also found a new date.
 Sorry for any inconveniences all this back and forth may have caused.

 Euruko 2007 will be located in Vienna, Austia on Saturday & Sunday
 10th and 11th November 2007.

 As before this will also be announced at http://phvalues.wordpress.com
 as well as the Euruko wiki (which we're using  this year, too). The wiki
 is at http://www.euruko.com

 If you're planning to attend or to give a presentation, please use
 the wiki to register and announce your presentation.

 See you in Vienna - or may be in Berlin next week

 Stephan

Hal Fulton on the Future of Ruby   09 Sep 07
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Slides of Hal Fulton’s talk in Austin. Nice pics :-)

rubyhacker.com/lsrc/

Ferret, utf-8   02 Sep 07
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Ben Krause posted this to ferret-talk.
 ENV['LC_CTYPE'] = 'en_US.UTF-8'
 Ferret.locale = "en_US.UTF-8"

 see http://bugs.omdb.org/browser/trunk/config/environment.rb

 searching for utf-8 works great, i've indexed characters
 in german, english, asian languages, hebrew and other..

Free Book: Data Structures and Algorithms with Object-Oriented Design Patterns in Ruby   26 Apr 07
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Great free book by Brune R. Preiss.

www.brpreiss.com/books/opus8/

APFP (Arbitrary Precision Floating Point)   09 Apr 07
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APFP (Arbitrary Precision Floating Point) is an Unicon class for performing arbitrary precision floating point calculations. It also includes a class for calculating with arbitrary precision complex numbers. It requires unicon overloaded operators. It also contains a ureal class for built-in reals. Both classes keep an estimate of the accumulated error.

Changes: This is the first Ruby version. The design is much cleaner. Error tracking and complex numbers are not yet completed.

apfp.sourceforge.net/

Spring at the "kleiner Arbersee" (Bavarian Forest, Germany).

Good read on Rinda on DataNoise   08 Apr 07
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www.datanoise.com/articles/2006/8/24/what-is-rinda-anyway

Thanks to TupleSpace I have the time to enjoy spring skiing in Garmisch :-).

 

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