Articles related to objectspace
Weak References - Ruby - About.com
Ruby provides a reflection interface called ObjectSpace. Through this object you can iterate over all objects Ruby has created, all objects of a certain type, etc.
Test Driven Development in Ruby--Test Suites - About.com
Test runners are able to crawl the ObjectSpace and find all TestCase instances. Simply requiring them inserts them into the ObjectSpace and makes them ...
Advanced Ruby - About.com
These pages deal with some of the more advanced concepts of Ruby and are geared toward intermediate and advanced programmers. The covered concepts ...