Can somebody please explain this:
class A
end
blk = proc do
def test
puts ‘test’
end
end
a1 = A.new
a1.instance_eval &blk
a1.test #=> prints “test”
def indirect(a, &blk)
a.instance_eval &blk
end
a2 = A.new
indirect(a2, &blk)
a2.test #=> private method `test’ called for #<A:0xad519c>
(NoMethodError)
In words: when block for instance_eval is passed through several levels
of
methods, it evaluates into private methods.
Ruby1.9 version 2008-03-29
in Ruby1.8 both a1.test and a2.test work as expected
Victor ‘Zverok’ Shepelev wrote:
Can somebody please explain this:
no, probably not 
Ruby1.9 version 2008-03-29
probably a bug.
Guy Decoux
On Thu, Apr 24, 2008 at 3:27 PM, ts [email protected] wrote:
Ruby1.9 version 2008-03-29
probably a bug.
Guy do you think that Victor should file a bug report, I strongly
believe that this would be helpful.
Robert
Robert D. wrote:
Guy do you think that Victor should file a bug report, I strongly
believe that this would be helpful.
no, this is a known problem because it’s already corrected in my
private version
Guy Decoux
On Fri, Apr 25, 2008 at 10:03 AM, ts [email protected] wrote:
Robert D. wrote:
Guy do you think that Victor should file a bug report, I strongly
believe that this would be helpful.
no, this is a known problem because it’s already corrected in my
private version
ok that’s why I asked, there was no bug for this on Rubyforge’s tracker,
right?
Thx
Guy
http://ruby-smalltalk.blogspot.com/
Whereof one cannot speak, thereof one must be silent.
Ludwig Wittgenstein
Robert D. wrote:
ok that’s why I asked, there was no bug for this on Rubyforge’s tracker, right?
Well, each time that you see ‘instance_eval &block’ you can expect
a bug and this was reported in rubyforge
Guy Decoux