From: Joel VanderWerf <vjoel@...>
Date: 2003-12-10T04:15:35+09:00
Subject: Re: Adjusting the Scope of Blocks

Weirich, James wrote:
> So what's the difference between class_eval and instance_eval for a class?

class A; end

A.instance_eval { def foo; "FOO"; end }

p A.foo # ==> "FOO"

class B; end

B.class_eval { def foo; "FOO"; end }

p B.new.foo # ==> "FOO"