OSCON 2005 was held in a convention center this year, instead of a hotel, because it just got too big (2000+ people). Too big, in fact, for pudge and myself to cover more than a fraction of the talks and the ideas flitting around the hallways. But here's some of what I found cool last week. And if you attended or presented at OSCON and want to tell us about all the neat stuff we missed, please, share your thoughts in the comments, or submit a fact-rich writeup and we'll maybe do a followup story later.

Doc Ruby writes "The U.S. National Labor Relations Board (NLRB) has ruled to ban off-duty worker 'fraternization,' at the employer's discretion. So getting together for a beer after work can now be prohibited by the boss. With IT workers so commonly producing some of our best work 'after hours,' even at home or in restaurants/bars, will this ruling come back to bite employers in the IT industry? Can they really stop you from talking with your cubicle neighbor on the bus home, if they can't even stop you from reading Slashdot while on the clock?"

Wayne writes "Ruby on Rails is a relatively new Web application framework built on the Ruby language. It is billed as an alternative to existing enterprise frameworks, and its goal, in a nutshell, is to make your life -- or at least the Web development aspects of it -- easier. This article will contrast the Rails framework against a typical J2EE implementation using common open source tools that are regularly found in enterprise applications."

Robert J. Berger writes "The Ruby on Rails team announced that "After the longest gap between releases since Rails was made public and after more than 225 fixes and new features, the final major release before the 1.0 milestone has arrived." This is a major update to what is to many developers consider the new tool for developing sophisticated interactive database driven web applications. It integrates backend Model/View/Controller object-oriented model with AJAX based clients so that the developer can focus on the app and not on the details of basic mechanisms. You really can do much more with much less coding. The new release adds a completely rewritten visual effects engine, drag-and-drop capability including sortable lists, and autocompleting text fields to Rails. All building on top of an upgraded version of Prototype, the javascript foundation for Ajax in Rails ... Check out the very cool demos at script.aculo.us."

Ridgelift writes "Learning to develop web applications with Ruby on Rails has gained a huge amount of interest lately, but for people wanting to learn Rails there are no books on the subject. That's changed now with the pre-release of Agile Web Development with Ruby on Rails , the latest book from Dave Thomas and the author of Ruby on Rails David Heinemeier Hansson. It's really 3 books in one: a full Rails tutorial, an in depth guide to the components that make up Rails, and an introduction to developing applications using the Agile development model. There's even a quick introduction to Ruby, the language Rails is built with." Read on for an early review of the beta book. Full disclosure: Reviewer Miles K. Forrest points out that he has read earlier versions of the book's manuscript and provided critiques to the authors.

Doc Ruby writes "As reported, paradoxically, on MSN, 'Microsoft's new Chinese internet portal has banned the words 'democracy' and 'freedom' from parts of its website in an apparent effort to avoid offending Beijing's political censors.' MSN China says it must comply with local laws, but there is no Chinese law against the use of these words."

mu-sly writes "Ajax and Rails - probably two of the biggest buzzwords in web development at the moment. In this article over at ONLamp, Curt Hibbs introduces the incredibly powerful Ajax support that is part of the Ruby on Rails web application framework. It's a great read, and serves as a gentle introduction to the cool stuff you can accomplish with ease using the Ajax features of Rails."

zestyalbino writes "Rails Day 2005 has finished! In total, there were 55 entries that qualified. Descriptions and downloads are on the site. For those of you that don't know, Rails Day was a contest to see what websites entrants could come up with in just 24 hours using Ruby on Rails."

Paradox writes "Java developer Justin Gehtland recently tried re-implementing one of his web applications in Ruby on Rails instead of his normal Java Spring/Hibernate setup. His analysis of overall performance and application size was startling, to say the least. The Java app's configuration alone was nearly the size of the entire Rails codebase, and Rails application was significantly (15%-30%) faster! At the same time, the Ruby community is abuzz because Ruby is getting a new optimized bytecode compiler for its upcoming 2.0 release. Will Ruby on Rails become even faster as a result?"

An anonymous reader writes "Curt Hibbs has released Part 2 of his tutorial Rolling with Ruby on Rails to the O'Reilly ONLamp site. The first part was published in January. Topics covered are database transactions, callbacks, unit testing and caching." From the article: "In Rolling with Ruby on Rails, I barely scratched the surface of what you can do with Ruby on Rails. I didn't talk about data validation or database transactions, and I did not mention callbacks, unit testing, or caching. There was hardly a mention of the many helpers that Rails includes to make your life easier. I can't really do justice to all of these topics in the space of this article, but I will go into details on some of them and present a brief overview of the rest, with links to more detailed information."

Bart Braem writes "The Ruby community is abuzz about Rails, a web application framework that makes database-backed apps dead simple. What's the fuss? Is it worth the hype? Curt Hibbs shows off Rails at ONLamp, building a simple application that even non-Rubyists can follow."

Doc Ruby writes "The LA Times announced that it is folding its national edition on 12/31/04. The Times spokesperson said the paper's mission has been to reach 'key Washington, D.C., and New York audiences,' and that 'other electronic ways of reaching those audiences became more plentiful.' The folding edition will be replaced by "remote printing" by NewspaperDirect, and their email highlights, Top of the Times. Is this the way all our newspapers will be going?"

Amit Upadhyay writes "KDE's award winning integrated development environment KDevelop, has integrated support for Ruby, an excellent and easy to use object oriented scrpting language. If you are looking for a good programming tool for quickly developing a professional one off application, Ruby (with KDE bindings) maybe just the thing for you. There is a quick tutorial and an online book to get you started. You may also want to read a quite informative comparison of Python with Ruby. If you are web developer or write enterprise applications with JAVA etc, take a look at Ruby on Rails(api), they have a nice blog too. KDevelop provides a GUI builder and Debugger for rapid application development(RAD) with Ruby, which is getting better. There is a nice tutorial on using KDE libraries with Ruby. And if you have lots of code in C/C++, extending Ruby to use them is easy.
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Carlos Camacho writes "Programmers new to the Mac platform, as well as newbie Mac coders often ask (or complain) about available development tools. Most often, Apple's Xcode is recommended since it is free, and a pretty slick package. For cross-platform work, Metrowerks CodeWarrior series has been with us since the early PowerPC days, and is very flexible in its support for multi-platforms. But with if you want to work in a language other than Objective-C,C, C++ or Java? Or learn an entirely new language? How does the Macintosh fare? iDevGames, a site devoted to Mac game developers, has put together a list of "alternative" development tools for Mac OS X. A good number of the tools listed are either free, or low-cost. So, if you're interested in playing around with Lua, Ruby, something similar to HyperCard, or one of the many BASICs, check out "Alternative Development Systems for the Mac.""

Doc Ruby writes "The American Administrator of the Iraqi CPA (Coalition Provisional Authority) government, Paul Bremer, updated Iraq's intellectual property law to 'meet current internationally-recognized standards of protection.' The updated law makes saving seeds for next year's harvest, practiced by 97% of Iraqi farmers in 2002, the standard farming practice for thousands of years across human civilizations, newly illegal. Instead, farmers will have to obtain a yearly license for genetically modified seeds from American corporations. These GM seeds have typically been modified from IP developed over thousands of generations by indigenous farmers like the Iraqis, shared freely like agricultural 'open source.' Other IP provisions for technology in the law further integrate Iraq into the American IP economy."

There is nothing better than a Slashdot interview with someone who not only reads and understands Slashdot but can out-troll the trolls. Admittedly, the questions you asked Neal Stephenson were great in their own right, but his answers... Wow! let's just say that this guy shows how it's done.

James Edward Gray II writes " Programming Ruby: The Pragmatic Programmers' Guide (Second Edition), known as the Pickaxe II to its fans, is an extremely current view of the Ruby programming language. Revised primarily by Dave Thomas, a founding father of the English Ruby community, Programming Ruby is distilled expertise from a reliable source. In the past, quality English documentation of Ruby has been in short supply, but if any one volume could solve that problem, this is it." Read on for the rest of Gray's review.

Doc Ruby writes "Wired reports that the "Senate could pass a bill as early as Wednesday evening that would let government counter-terrorist investigators instantly query a massive system of interconnected commercial and government databases that hold billions of records on Americans".

Pan T. Hose writes "The long awaited release of Parrot 0.1.1 "Poicephalus" has been finally announced on perl.perl6.internals newsgroup and perl6-internals mailing list simultaneously by Leopold Toetsch followed by an announcement on use Perl by Will Coleda and now also on Slashdot." (Read on for a list of changes since the last release, as well as a number of useful links.)

SexyFingers writes "Sun released Java 1.5. The non-API stuff that they've added made it finally "catch-up" with C# - since both languages are built to support OOP from the ground-up, their constructs become almost identical as additional OOP "features" are supported. So if you're doing C# and your foundations in OOP are rock-solid, there really isn't any difference whether you're coding C# or Java."