file extension RB - Ruby script file
File extension RB description:
Ruby is a language of careful balance. Its creator, Yukihiro “matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.
Associated applications to file extension RB:
Company / developer:
Adobe Systems Incorporated
Adobe ExtendScript
The ExtendScript Toolkit (ESTK) is a development and debugging tool for JavaScript scripts included with Adobe CS3 Suites and applications such as Bridge, Photoshop, Illustrator, InDesign, and After Effects. ESTK is a new and enhanced version that allows you to create, edit and debug ExtendScript (Adobe's JavaScript language) all with an updated user interface, a new text engine, and the ability to debug more than one script at a time.
Company / developer:
Ruby community
The Windows platform has several options for installing Ruby. The first option is simply installing the compiled binaries. The second option is to use the one-click installer. If you’re unsure about how to install Ruby, the one-click installer may be the best option for you. (In addition to Ruby, the one-click installer also comes with a bunch of additional libraries built in.)

