Marcin Mielzynski wrote:
> oinkoink wrote:
> > On the quickstart tutorial on the Ruby homepage,
> > http://www.ruby-lang.org/en/quickstart/3/ , it says,
> > "In Ruby, you can open a class up again and modify it. That doesn't
> > change any objects that already exist, but it does affect any new
> > objects you create."  This is incorrect. For example:

> Nope, this is correct.
> This in fact changes the object behaviour, but the objects themselves
> are not changed. Methods belongs to classes, not objects.
> lopex

The problem is that the tutorial suggests that objects which have
already been created before a class is modified are affected
differently from objects which are created after the class is modified.