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April 24th, 2014, ISSUE 11

FEATURED

Scala 2.11.0 available!

What may be more important than new Scala version in a Scala newsletter?
TYPESAFE

READING

Spray 1.3.1 for Scala 2.11.0 available!

Two dependencies are still missing in this preview build, but it's worth taking a look at anyway.
GOOGLE GROUPS
 

How to handle multiple Scala versions

A timely, short piece; shuffling Scala versions skilfully becomes truly vital -  we've heard that even Apple opened several Scala positions lately!
ROSS LAWLEY
Left to right, top to bottom

TL;DR - Clojure's threading macro keeps code in a legible order, and it's more extensible than methods. Read on for some neatly described code snippets!
JESSITRON
GSOC: Even more macros

Did you know that 6 out of 13 projects accepted to this year's Google Summer of Code involve macros? Interesting times...
GOOGLE MELANGE
Publish/Subscribe using Scala and Akka EventBus

You can either read about implementing an event bus using lookup classifiers with subchannel classification or go straight to GitHub for the code.
BEN HOWELL
A handful Akka techniques

We've heard that you can judge the code simply by looking at its layout - a tidy code bodes well, while a scattered storm of tags... not so well. Does the same apply to posts about programming? If so, then Manuel Bernhardt sure did a damn good job here. Oh, and lots of Akka tips, of course.
BEN HOWELL

CODE

Try Scala in your browser

Conveniently presented basics that might actually get more people into Scala. Because, well, there isn't such thing as Scala Warrior programming game... yet.
SCALATUTORIALS
Ripley

A fast and easy way to build a real time websocket dashboard. The dashboard itself could be named Nostromo!
GITHUB
Parboiled2

A macro-based PEG parser generator for Scala 2.10+ with a massive documentation and Scala 2.11 compatible. 
GITHUB
Spray-JSON

A light JSON implementation in Scala, compatible with Scala 2.11.
GITHUB
Shapeless

A type class and dependent type based generic programming library for Scala. Those GitHub gems sure do have outstanding names, don't you think?
GITHUB
RedEyes

RedEyes is a spiritual successor to BlueEyes.
Erm.. that is, a type-safe, composable, boilerplate- and macro-free way of creating external-facing HTTP services that must be well-documented and consumed by a variety of programming languages. +1 for a very extensive documentation.
GITHUB





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