[Haskell-beginners] Copy record with mutations?

[Chaddaï Fouché]

On Fri, Apr 22, 2011 at 2:37 AM, Andrew n marshall
<andrew.n.marshall at gmail.com> wrote:
>
> Thanks for the follow-up.

You're welcome.

> While I'm still getting used to reading/writing the numerous new
> operators/infix notations,  I've started looking into the Data.Accessor
> package.  Is this similar in scope to the lenses you're referring to?

Absolutely, in data-accessor description you even find :

> For similar packages see lenses and fclabel.

Data.Accessor.Accessors are lenses (or functional references, whatever
you want to call them...).
-- 
Jedaï