RMagick is an interface between the Ruby programming language and the ImageMagick® and GraphicsMagick image processing libraries.
RMagick can be more difficult to install than the typical Ruby extension. First you have to install ImageMagick or GraphicsMagick, and those libraries require a lot of other libraries. Nevertheless, the process can be made easier with a bit of planning. On this page I'll try to answer the most common questions about installing RMagick. Give it a quick scan before you start downloading files.
Red Panthers provides high-quality Ruby on Rails application development services. Meet our RoR experts to develop, optimize & support your applications.
Fantastic hosted code-coverage testing and reporting. Free for public open source projects on Github or Bitbucket, if you're writing in one of their supported languages (Python, Ruby, NodeJS, PHP) (using Travis or Codeship or CircleCI or Semaphore or Drone)
Collaboa is a Ruby web app inspired by Trac ... it features SVN Repository browsing and changeset viewing, as well as "issue" and milestone management. It's not as mature as Trac, but since it's written in Ruby it has a whole 'other audience.
The new NetBeans Ruby plugin sounds relly impressive: "features that go beyond basic editing, syntax highlighting,
navigation outline, project support and unit test execution" to include extensive code completion, integrated documentation tooltips and even semantic analysis and highlighting!