Group items tagged

"Graph for Scala is intended to provide basic graph functionality that seamlessly fits into the Scala standard collections library. Like the other members of scala.collection, Graph for Scala is an in-memory container that exposes a user-friendly interface without sacrificing functionality or flexibility. Graph for Scala also has ready-to-go implementations of JSON-Import/Export and Dot-Export - more popular graph serialization formats are coming soon. In addition, other powerful tools such as graph databases emulation and distributed graph processing are due to be supported."

"At Codacy we chose Scala to build our infrastructure. But not all the engineers that we hire are Scala experts. Scala isn't hard to learn, and good engineers usually pick it up very quickly. We've tried a lot of resources and here is a quick overview of what we recommend to learn Scala."

"Typelevel is forking Scala; we call on all stakeholders in the Scala ecosystem to collaborate on the creation of an independent, non-profit, open source foundation to safeguard the interests of the entire Scala community."

"Today, we announced the release of Scala.js v0.6.0, the Scala to JavaScript compiler, and dropped the experimental flag associated to it. Yes, you read it right: Scala.js is no longer experimental! After exactly 2 years of development, we finally feel comfortable calling it production-ready."

Dick Wall explores the state and future of Java, his reasons for switching to programming in Scala, the SubCut Dependency Injection library for Scala, Scala Compiler Plugins and much more.

"Scala.Rx is an experimental change propagation library for Scala. Scala.Rx gives you Reactive variables (Rxs), which are smart variables who auto-update themselves when the values they depend on change. The underlying implementation is push-based FRP based on the ideas in Deprecating the Observer Pattern."

"Scaldi - is Scala dependency injection library. Basically Scala already have everything you need for dependency injection. But still some things can be made easier. Goal of the project is to provide more standard and easy way to make dependency injection in Scala projects consuming power of the Scala language. "

"Welcome to Scala Puzzlers, the collection of Traps, Pitfalls and Corner Cases in the Scala language. Prepare to be surprised, entertained and...well, puzzled! What is presented here is a selection of seemingly simple examples which demonstrate that there's plenty of head-scratching left in Scala. Let your mind be challenged by unexpected and unintuitive behaviour and results and learn something in the process. "

Y finalmente... soporte para múltiples versiones de scala en la misma instalación de scala-ide!

"Scalding is a Scala library that makes it easy to specify Hadoop MapReduce jobs. Scalding is built on top of Cascading, a Java library that abstracts away low-level Hadoop details. Scalding is comparable to Pig, but offers tight integration with Scala, bringing advantages of Scala to your MapReduce jobs."

"This project aims at providing a Scala to JavaScript compiler, so that one can write the client-side of a Web application in Scala, and have it compiled into JavaScript code."

Scala language git repository @ github.

"This is an unofficial, community-maintained overview of third-party open source libraries written in Scala."

shapeless is an exploration of generic (aka polytypic) programming in Scala derived from the various talks I've given over the course of 2011 on implementing scrap your boilerplate and higher rank polymorphism in Scala.

"This library dynamically compiles scala source files and loads them as classes. Changed scala files will be recompiled and the changed class with be loaded. Multiple source paths are supported as well as compilation class path and class loading class paths (so that the scripts can load extra libraries). Classpath detection can be automatic (effectively using the classpath of the caller) or manual."

"Scalastyle examines your Scala code and indicates potential problems with it. If you have come across Checkstyle for Java, then you'll have a good idea what scalastyle is. Except that it's for Scala obviously."

"A Scala Library for Scraping Page Metadata. Scraping metadata (e.g. title, description, url, etc.) from a URL is something that Facebook currently does for you when you paste a URL into the "Update Status" box. For a service that I'm currently building out, we wanted to do this as well for our users. Thus Metascraper was born. There was already a Ruby solution called link_thumbnailer, but since this is a I/O heavy operation, I knew I wanted to build a solution using tools that supported non-blocking I/O and could be used without getting caught in callback spaghetti. Scala, Akka, and the Play framework immediately came to mind."

"If you are a former Java developer and have become a Scala fanboy like me, you will probably sooner or later encounter terms like monad, functor or other mysteries from the realm of category theory which make you feel like a little dummkopf (screamingly funny for a German like me, according to www.dict.cc this seems to be a proper English verb)."

"Saddle is a data manipulation library for Scala that provides array-backed, indexed, one- and two-dimensional data structures that are judiciously specialized on JVM primitives to avoid the overhead of boxing and unboxing. Saddle offers vectorized numerical calculations, automatic alignment of data along indices, robustness to missing (N/A) values, and facilities for I/O. Saddle draws inspiration from several sources, among them the R programming language & statistical environment, the numpy and pandas Python libraries, and the Scala collections library."

"Let the Scala compiler work for you. We provide type classes, instances, conversions, supplements to the standard library, and much more."