21 Rack Middlewares To Turbocharge Your Ruby Webapps
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. If you've worked with Web apps using Ruby, you might know of Rack, an interface that sits between Ruby applications and HTTP-speaking Web servers. All of the major Ruby frameworks and server setups use it now, including Rails. Middleware (in Rack) is code that manipulates data going back and forth between your Ruby apps an
Rails 3.1 Adopts CoffeeScript, jQuery, Sass and.. Controversy
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. Guess what? Yep, the forthcoming Rails 3.1 is going to be bringing in a few new friends as dependencies: CoffeeScript, jQuery, and Sass. What does this mean? Why has this been controversial? I'm going to quickly run through the details here. jQuery - A Non-Controversial Switch It was back in March (2011) when David Heineme
Ruby Inside: The Ruby Blog
In math, a unary operation is an operation with a single input. In Ruby, a unary operator is an operator which only takes a single ‘argument’ in the form of a receiver. For example, the – on -5 or ! on !true. In contrast, a binary operator, such as in 2 + 3, deals with two arguments. Here, 2 and 3 (which become one receiver and one argument in a method call to +). Ruby only has a handful of unary
rbenv: A Simple, New Ruby Version Management Tool
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. rbenv is a new lightweight Ruby version management tool built by Sam Stephenson (of 37signals and Prototype.js fame). The established leader in the Ruby version management scene is RVM but rbenv is an interesting alternative if you want or need something significantly lighter with fewer features. Think of it as a bit like
MacRuby 0.5 Released: A Significant, Stable Release
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. MacRuby has hit a significant milestone in its development today: version 0.5! The key features include improved HotCocoa support (though this is now maintained separately from core on GitHub), better Ahead-Of-Time (AOT) compilation, and support for OS X 10.6's Grand Central Dispatch. Give It A Go! If you've got a Mac and
Net::HTTP Cheat Sheet
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. Norwegian Rubyist August Lilleaas has been busy putting together a ton of examples of using the Net::HTTP Ruby library that comes with most Ruby distributions. I asked him if it'd be okay to put some of them directly on Ruby Inside for reference purposes and he said "No problem!" It's worth noting that Net::HTTP has been s
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