InfoQ Homepage Dynamic Languages Content on InfoQ
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Ruby On... SAP: One More Step In The Enterprise With A New Ruby VM
SAP, the market share leader in CRM & ERP and second largest business software company is adopting Ruby as part of their SAP NetWeaver and SAP ERP 6.0 solution. ABAP Virtual Machine will be able to run Ruby Code through the Blue Ruby extension. With recent debates on Ruby VMs, we talked with Juergen Schmerder from SAP and Charles Nutter from Sun (JRuby).
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Clojure Roundup: Clojure on CLR and Javascript, Terracotta, New Release
Clojure has attracted a lot of interest recently. A new project allows to use Clojure with Terracotta to run code across many JVMs, ports of Clojure to .NET and Javascript have become available, and a new Clojure release adds new features and makes sequences fully lazy.
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Silverlight Dynamic Languages SDK
AgDLR, the Silverlight Dynamic Languages SDK, has a new release available. AgDLR provides a bridge between Silverlight and the Dynamic Language Runtime (DLR). This allows Silverlight applications to be written in IronPython, IronRuby, or any other dynamic language running on the DLR.
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MacRuby 0.4 Released with HotCocoa::Graphics, Threaded GC, DTrace
The MacOS X based Ruby implementation MacRuby is now available in the 0.4 release, which adds an embedding API for using Ruby to script Objective-C apps, a new threaded GC, 64 bit support, and a graphics library along the lines of Processing called HotCocoa::Graphics built on Core Graphics and Core Image.
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IronPython Performance Improvements
A new version IronPython, an implementation of Python running on .NET, has been released. IronPython 2.0.1 focuses on performance improvements, while keeping complete backwards compatibility.
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JRuby and Clojure - A Good Match?
Clojure is a JVM based LISP with interesting properties for concurrency (persistent data structures, STM). New libraries for Clojure are popping up - and some of them are inspired by Ruby libraries such as HAML, ActiveRecord, Rack, and others. We also look at combining JRuby and Clojure to get the best of both Ruby and LISP world, as well as access to technologies such as STM.
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Clojure Brings STM, LISP to the JVM
Clojure, a LISP-style language for the JVM, is gaining interest quickly. One of the reasons is definitely its approach to concurrency which builds on Software Transactional Memory (STM). We talked to Stuart Halloway who's writing the first book on Clojure for the Pragmatic Programmers.
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Book: The Well Grounded Rubyist
"The Well Grounded Rubyist" is a new and rewritten version of the popular Ruby for Rails. Today InfoQ publishes a review and excerpts Chapter 15.
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JRuby GUI MVC Framework Monkeybars Goes 1.0
There are many JRuby libraries on top of Java GUI toolkits. Monkeybars is a JRuby MVC framework for building GUI applications, and it's now available in version 1.0. We talked to James Britt about Monkeybars.
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Live Production Clojure Application Announced
A production health-care application built using Clojure (among other languages) has been announced, and is now running live. Several details have been provided regarding the architecture, deployment, and runtime behavior of the application.
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Ruby 1.9.1 Is Close - Time To Switch From 1.8.x?
Ruby 1.9.1, the first stable version of Ruby 1.9 is around the corner, with the RC2 expected any day. 1.9.x hasn't seen much adoption or support in it's first year - although a closer look shows that it might be time to consider 1.9.1.
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Dynamic Language IDEs: Aptana Pydev and DLTK Python
This part of our series about IDEs for dynamic languages takes a look at Python IDEs. We take a look at Aptana's Pydev and DLTK Python, as well as the status of static analysis and automatic refactoring for Python.
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Dynamic Language IDEs: News From Groovy-Eclipse
Another part of our series about IDEs for dynamic languages: a look at the future plans and latest feature additions of Groovy-Eclipse.
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Dynamic Language IDEs: Aptana Ruby and DLTK Ruby
In this first part of our series about IDEs for dynamic languages, we take a look at the current state of Aptana's und DLTK's Ruby IDE. We talked to the developers on these project to find out the current state of these tools.
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Ruby Performance: Great Shootout Results And A Discovery About Binary MRI vs Source Compiled MRI
Antonio Cangiano has again benchmarked all Ruby VMs, MRI 1.8 and 1.9.1, REE, JRuby, Rubinius, IronRuby and MagLev. The results show the steady improvement of the performance of all VMs - and a few surprising lessons of how the performance of MRI can vary.