From: Phrogz <gavin@...>
Date: 2006-02-27T03:08:34+09:00
Subject: Re: Scope of constants in instance_eval

Jim Freeze wrote:
> Hmm, that could be a bug in ruby because
>
>     p BAR
>
> works.

Hrm? Not on my machine.

class Foo
	BAR = 1
	def initialize( &block )
		instance_eval &block
	end
	def bork
		puts "bork: self is #{self}"
		puts "bork: BAR is #{BAR}!"
	end
end

Foo.new{
	bork
	puts "block: self is #{self}"
	#puts "block: BAR is #{BAR}!"
	p BAR
}

#=> bork: self is #<Foo:0x32af44>
#=> bork: BAR is 1!
#=> block: self is #<Foo:0x32af44>
#=> NameError: uninitialized constant BAR