From: Gavin Kistner <gavin@...>
Date: 2004-09-28T21:14:02+09:00
Subject: Re: Binding of the Caller (redux)

On Sep 28, 2004, at 2:16 AM, Mauricio Fern�ndez wrote:

> On Tue, Sep 28, 2004 at 12:56:25PM +0900, Gavin Kistner wrote:
>> ./libs/binding_of_caller.rb:61:in `of_caller': Binding.of_caller used
>> in non-method context or trailing statements of method using it aren't
>> in the block. (ArgumentError)
>
> The message is quite explicit *g*

Perhaps, but confusing to me :)
(The phrase "Either your  zyloxens  aren't grimbled or you tweedled 
outside of a borklub" is also explicit, but that don't mean I have a 
clue how to solve the problem ;)

> Binding.of_caller do |b|
> 		evt.source = eval("self", b)
> 		callbacks.each{|m| m.call evt }
> 	end
> end

That worked, thanks.

So does "... trailing statements of method using it aren't in the 
block" mean "you can't place any statements after the Binding.of_caller 
invocation"? (Like it irrevocably changes the context and can't get you 
back to where you were or something?)

--
(-, /\ \/ / /\/