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Smells like duck-typing
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Date: -- (:)
From: skaller <skaller@u...>
Subject: Re: [Caml-list] Smells like duck-typing 

On Wed, 2007-10-17 at 16:25 +0200, Daniel Bünzli wrote:
> Use a record with a phantom type (the type must be abstract for this  
> to work).

I would use something weaker, and I wouldn't use objects
either. To me, this is essentially a dynamic scenario,
so the data type should be dynamic. For example:

	type field_t = [
	| `Title of string
	| `Intro of string
	| `Body of string
	| `Field of string * string
	]

	type story_t = field_t list


		

-- 
John Skaller <skaller at users dot sf dot net>
Felix, successor to C++: http://felix.sf.net