From: Ashish Agarwal <agarwal1975@gmail.com>
To: Martin Jambon <martin.jambon@ens-lyon.org>
Cc: Caml List <caml-list@inria.fr>
Subject: Re: [Caml-list] use identity for default function
Date: Thu, 7 Feb 2013 15:57:42 -0500 [thread overview]
Message-ID: <CAMu2m2Jx8vzwNqmM+KAr3vYPkPx1=Ea2vmjksefWMvCbOoJfeA@mail.gmail.com> (raw)
In-Reply-To: <51140799.3090908@ens-lyon.org>
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On Thu, Feb 7, 2013 at 2:59 PM, Martin Jambon <martin.jambon@ens-lyon.org>wrote:
> What's wrong with the following:
>
> let foo ~f x = ...
> let fooi ?(f = fun x -> x) x = foo ~f x
I'd not even define fooi. One can easily call `foo id`, so indeed this is
not a big issue. It would just be a slight convenience to have the default,
and it's mostly out of curiosity.
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next prev parent reply other threads:[~2013-02-07 20:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-07 19:22 Ashish Agarwal
2013-02-07 19:53 ` Jeff Meister
2013-02-07 20:04 ` AW: " Gerd Stolpmann
2013-02-07 20:06 ` Gabriel Kerneis
2013-02-09 13:13 ` Goswin von Brederlow
2013-02-09 20:10 ` Jeff Meister
2013-02-07 19:59 ` Martin Jambon
2013-02-07 20:12 ` Gabriel Kerneis
2013-02-07 20:57 ` Ashish Agarwal [this message]
2013-02-08 2:47 ` Jacques Garrigue
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