This page contains automated test results for code from O'Reilly's Ruby Cookbook. If this code looks interesting or useful, you might want to buy the whole book.
Modules and Namespaces | ||
---|---|---|
Code | Expected | Actual |
Class.superclass |
Module | Module |
Math.class |
Module | Module |
Math.new |
NoMethodError: undefined method `new' for Math:Module ... |
NoMethodError: undefined method `new' for Math:Module from (irb):3 |