FileInfo.com


.RB File Extension


File Type 1 REALbasic Project  (Most common)
File Format File
Common? No
File Description Software development project created with REALbasic; based on an advanced version of the BASIC programming language; can be used to create crossplatform software for Mac, Windows, and Unix from a single set of source code.
Program(s) that open rb files Mac / Windows / Unix: REAL Software REALbasic

File Type 2 Ruby Source Code
File Format Standard File
Common? No
File Description Software program written in Ruby, an object-oriented scripting language; designed to be simple, efficient, and easy to read; can be edited with a text editor and run using Ruby.

Ruby is available in several different versions, or "gems," including Ruby on Rails, Mongrel, and Capistrano.

NOTE: Google Sketchup 4 uses Ruby files to automate repetitive tasks.
Program(s) that open rb files Mac / Windows: Ruby; Ruby on Rails; Google Sketchup; View in a text editor

File Type 3 Rosebud Profile
File Format Proprietary File
Common? No
File Description User profile for Rosebud, a program for controlling devices via SMS and using special SMS services offered by mobile providers; stores settings for a specific user.
Program(s) that open rb files Pocket PC: hfrmobile Rosebud

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/rb