Personal schedule for Rasmus Brock Graver
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Get an introduction to the JRuby ecosystem and all it offers for Rails
development and deployment, including setup, gems, java integration,
application servers, virtual machine tuning, custom embedding, and
more.
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Many come to RailsConf without being in the Rails world for very long, and are looking for a simple introduction to get started. Robert Dempsey will take you through the A-Z introduction to Rails, from MVC to what's where in a Rails app.
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Everyone seems to be on the TDD/BDD bandwagon these days. We have gotten very good at the first two phases of the Red/Green/Refactor cycle. But in our push toward releasing new code and functionality, sometimes the Refactor phase gets the short end of the stick. Sadly, without refactoring, our code base can quickly become a nightmare of highly coupled, highly redundant code.
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Future web apps will be built on the client-server model: faster, more fluid, desktop-like apps that cannot be fully realized with traditional Rails techniques for building browser views. But Rails is the perfect server framework to integrate with SproutCore, an exciting new framework for building web browser clients. Students will build a full-fledged client-server app using both frameworks.
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Sinatra is Ruby's most powerful and agile micro-framework. This small
package packs a huge punch. Learn why you need this tool on your belt
and how to use it properly.
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Used appropriately, mock objects are a powerful design tool that can lead to highly maintainable applications. Used in the wrong context, they can lead to painfully brittle test suites. Attendees will leave this session with more insight into mock objects, and a better handle on when it makes sense to use them.
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A no-nonsense guide to making the most of the newly-integrated "engines" functionality in Rails 2.3, from the guy who wrote the engines plugin itself.
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Ryan will explain the key concepts you should understand to design and implement UI for your apps. He'll cover screen-level details like language and visual techniques as well as implementation issues like modeling, markup, and view code.
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How Learning Ruby Can Make You a Happier Rails Developer. Basic Ruby practices and idioms that will put the fun back in your relationship!
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Agora Games has spent a significant amount of time developing the virtualized infrastructure behind Call of Duty: World at War, centering around a Rails stack that tracks the statistics for millions of players. In this talk, we'll describe how we built this architecture, how it varies from a more traditional Rails infrastructure, and the lessons we've learned doing so.
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Many words of programming wisdom have been written to promote the idea of low coupling between modules. "Prefer delegation over inheritance", "The Law of Demeter" are examples of these words of advice. To understand these issues, we will look at the concept of "connascence" how it applies to creating modular Ruby programs.
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What's next after reading 'Extreme Programming Explained'? Are you suddenly now an Agile Developer? Likely not - you don't become Agile overnight. It's more of a journey to change how you think and work. Learn by example with tips and tricks from someone who's made that journey and is happier and more productive because of it.
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Since last year, JRuby usage has grown tremendously. We've also released more than a dozen releases, fixed hundreds of bugs, and committed thousands of revisions. In this session we'll update you on JRuby performance in real applications, show you what people are using it for like GUIs and games, and demonstrate how JRuby is improving the Ruby and Rails worlds.
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Rails3 is the result of the Merb and Rails merger. While the usual ActiveRecord/ERB/Prototype/Test::Unit full stack is still the default, Rails3 now let you step off of the golden path.
Learn more about alternative stack components, when and why to use them by looking at concrete examples.
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Facebook offers a seductive platform for accessing the most intimate social data of 150 million users. Up close, though, this beauty is horribly marred by some disgusting boils: proprietary markup, a disregard for standards, shifting APIs, and an insane dev environment. I'll present strategies for Facebook integration without causing your app, your process, or yourself any unsightly scarring.
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Want to use Rails but are stuck with a nasty existing database? No problem. This session will show you how we managed to defeat an ugly beast of a system. You'll come away armed with some strategies you can employ to slay even the ugliest schemas.
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While others have been debating whether Rails can scale to enterprise levels, we've been demonstrating it. This session shows how to scale Rails development to the heights.
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Rails has been out for a few years now. We're past the blogs, past the first couple rounds of new apps, and now have legacy systems to maintain. What strategies can we use for improving these systems? What specific challenges are there for Rails apps, and how does Ruby allow us to meet them in unique ways? We'll look at all of this and more, in "Working effectively with legacy Rails code"
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Webhooks and Protocols (like Rack) are dumb. Like a socket, they work with anything that fits. We'll look at a whole class of problems that can be solved creatively with similar solutions. We will also look at some popular and successful real-world implementations.
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Keynote by Bob Martin, Object Mentor, Inc.
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Short adhoc presentations from the audience.
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Erector is a pure ruby Builder-like view framework that you can use instead of ERB, inspired by Markaby. In Erector all views are objects, not template files, which allows the full power of object-oriented programming (inheritance, modular decomposition, encapsulation) in views. Among other benefits, Erector allows for inherited layouts and auto-closing tags.
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HTTP's basic caching mechanisms have been around for almost a decade and still their advantages and limitations are still not well understood. In this talk, we provide a clear and simple explanation of how HTTP caching works, put forth a system for classifying response cacheability, and argue that HTTP caching should be a fundamental aspect of resource design.
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RubyAMF is a Rails plug-in that allows easy, fast integration between Flex apps and Rails using Adobe’s open format for transferring typed data to/from Flash apps. We’ll walk through building a Flex application powered by a Rails back-end service. You’ll see how to work with translation to native objects in both directions, working with hierarchical data and more advanced configuration options.
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For all its hype, cloud computing really has introduced a potent new scaling mechanism for Rails apps, enabling your architecture to be as nimble and intelligent as your code itself. Yet there are hidden challenges and dangers for the would be cloud-jumper. In this case study, instead of hype, you'll hear the story of OtherInbox, a Rails app that scaled rapidly and cheaply (but not painlessly).
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In this talk the Rails Envy guys will attempt to sum up a year of Rails innovation in 45 minutes, covering 20 of the most useful, ingenious, and innovative new developments.
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One of the hottest new features in Rails 3 is the ability to embed a Rails application in another Rails application. This allows the development of components that range from user authentication to a fully featured forum. In this talk, Yehuda and Carl will give an in-depth tutorial by building a CMS, creating a gem out of it, and integrating it into another app.
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Cloud computing can help lift the burden of computationally heavy tasks such as encoding, indexing or scientific analysis. This talk aims to introduce architectures for processing on elastic infrastructures, and how Ruby and Rails make it super simple to work at the petabyte scale, and beyond. We'll illustrate with a real world example, building a full human genome in the cloud, live!
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