From: Pat Maddox <pergesu@...>
Date: 2006-05-09T05:30:11+09:00
Subject: Question about instance_eval

I'm trying to use instance_eval in a project I'm doing, and I
extracted a very simple example:

class IETest
  attr_accessor :foo
end

t = IETest.new
t.instance_eval { self.foo = 'foo' }
puts t.foo

This works as expected.  However if I do
t.instance_eval { foo = 'foo' }

then t.foo => nil

I also know that t.instance_eval { @foo => 'foo' } would work in this
case.  However, I'm trying to set a Rails attribute, so I have to go
through the method accessor.  Is there any way that I can make this
work with just { foo = 'foo' } instead of { self.foo = 'foo' } ?

Pat