[ruby-talk:01932] Re: Class Variables

| "David Douthitt" <[e-mail]> writes:
| 
| > I DID find class constants (see I do read the manual! :-)
| > 
| > But I ALSO want to be able to do:
| > 
| > fooey.setting1 = 6;
| 
| Ah-ha! In that case, you want to use attributes
| 
|   class Foo
| 
|     attr_accessor :setting1, :setting2
| 
|     def initialize
|        @setting1 = 2
|        @setting2 = 5
|     end
|   end
| 
|   c = Foo.new
| 
|   p c.setting1 + c.setting2
| 
|   c.setting2 = 7
| 
|   p c.setting1 + c.setting2

Doesn't that work only in modules?  I can't find 'attr_accessor'
and others anywhere except in the Module class.

...dave