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pattern matching and records vs tuples
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Date: -- (:)
From: blue storm <bluestorm.dylc@g...>
Subject: Re: [Caml-list] pattern matching and records vs tuples
On Wed, Apr 15, 2009 at 2:44 AM, Yaron Minsky <yminsky@gmail.com> wrote:
> Another thought I've had for making record matches lighter is to do the same
> kind of trick that's done with labeled arguments, i.e., have
>
>    let { foo; bar } = x
>
> bind the variable foo to the x.foo, and bind bar to x.bar.

That part is achieved by the pa_records [1] syntax extension.
To my knowledge, it has not been port to post-3.10 camlp4 yet, but if
you're interested, I could probably do it.

[1] http://oandrieu.nerim.net/ocaml/#pa_records