JRuby 1.7.0 now defaults to Ruby 1.9 mode and supports almost all of 1.9's features. On recent JVM implementations that support invokedynamic, using JRuby 1.7 can increase application performance.
As part of InfoQ's ongoing Community Driven Research project, we want to find out how developers are using Ruby on Rails in practice. In this first step, we want to know what you use so that we can collect suggestions for the voting.
InfoQ's research initiative continues with an 10th question: "Top 20 Web Frameworks for the JVM". This is a new service we hope will provide you with up-to-date & bias-free community-based insight into trends & behaviors that affect enterprise software development. Unlike traditional vendor/analyst-based research, our research is based on answers provided by YOU.
LinkedIn replaced their back-end mobile infrastructure built on Ruby on Rails with Node.js some time ago for performance and scalability reasons. A former LinkedIn team member reacted explaining what went wrong, in his opinion.
The upcoming Ruby on Rails 4.0 release will drop support for Ruby 1.8 and comes with many new features. The most important ones are support for strong parameters for mass-assignment protection, a new queue for background tasks, and caching improvements.
The Agile Alliance Functional Testing Tools (AA-FTT) workshop was held on the day before the Agile 2012 conference in Dallas, Texas. Run as an open space, the session was open to anyone interested in talking about the future of functional testing tools and beyond.
The first preview release of the upcoming JRuby 1.7 defaults to Ruby 1.9 runtime mode and is much faster thanks to Java 7's invokedynamic. We talked to Charles Nutter to learn more about the future of JRuby on Java 7, Fibers and his move to Red Hat.
In their recent blog posting “Crossing the Software Education Chasm” for the Communications of the ACM Armando Fox and David Patterson from UC Berkeley address the tradeoff between university education of software engineers and actual expectations of employers. They suggest that a solution to reduce this gap consists of teaching students agile development of SaaS apps using tools like rails.
In the past weeks, a number of new Ruby implementations and dialects have appeared: the lightweight, ISO compliant MRuby; and MobiRuby and RubyMotion that let you write iOS apps in Ruby.
A statically compiled variant of Ruby is now available for building applications that target iOS devices. Known as RubyMotion, this language and tool chain from HipByte fully conforms to Apple’s App Store guidelines.
Phusion has released a preview release of their upcoming 3.2 version of Phusion Passenger. Version 3.2 comes with a re-written ApplicationPool, I/O handling is now event-driven and the Python support became a first-class citizen.
GitHub was recently compromised by a vulnerability in Ruby on Rails know as mass assignment. This vulnerability is thought to not only affect a large number of Ruby-based websites, but also those using ASP.NET MVC and other ORM-backed web frameworks.
Phusion announced that their Ruby 1.8.7 based Enterprise Edition (REE) is nearing its end-of-life. A Ruby 1.9 based version is not planned, instead the team focuses on Phusion Passenger, their solution for running Ruby on Apache and Nginx.
Travis CI, a cloud-based continuous integration (CI) offering for open source projects on Github, has announced support for Java builds, as well as Scala and Groovy additions. After gaining traction among the Ruby open source community the project is now looking into the possibility of expansion to a hosted CI service (nicknamed Travis Pro).
JetBrains released version 4 of their Ruby IDE RubyMine. This release focuses on better performance, and contains incremental improvements and polishing in many areas. For NetBeans 7.1, a preview release of the community Ruby support is now available.