From: Valentin ROBERT <valentin.robert.42@gmail.com>
To: Martin DeMello <martindemello@gmail.com>
Cc: OCaml List <caml-list@yquem.inria.fr>
Subject: Re: [Caml-list] is there a more concise way to write this?
Date: Fri, 20 Jan 2012 07:46:58 +0100 [thread overview]
Message-ID: <CAC1A9D40NusKirW7DEQbzuhtXvuVwqX7VBR6v6trJ1JjbPO2Bg@mail.gmail.com> (raw)
In-Reply-To: <CAFrFfuEk3-Y7Gd4aSp7-xXWyceaBZCVtWUKg9AD8DoZXgTVEoA@mail.gmail.com>
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I guess you can write it like:
let a = (if out then [o] else []) @ (if value then [v] else [])
But it's not particularly more pleasant to the eye.
Still it reduces the exponential explosion of the code, at a small
additional cost (the @), I believe.
On Fri, Jan 20, 2012 at 07:38, Martin DeMello <martindemello@gmail.com>wrote:
> let a = match (out, value) with
> (true, true) -> [o; v]
> | (false, true) -> [v]
> | (true, false) -> [o]
> | (false, false) -> []
>
> --
> Caml-list mailing list. Subscription management and archives:
> https://sympa-roc.inria.fr/wws/info/caml-list
> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
> Bug reports: http://caml.inria.fr/bin/caml-bugs
>
>
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next prev parent reply other threads:[~2012-01-20 6:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-20 6:38 Martin DeMello
2012-01-20 6:46 ` Valentin ROBERT [this message]
2012-01-20 6:58 ` Martin DeMello
2012-01-20 8:37 ` David Allsopp
2012-01-20 13:29 ` Edgar Friendly
2012-01-20 13:50 ` Fabrice Le Fessant
2012-01-20 13:58 ` oliver
2012-01-20 14:05 ` Edgar Friendly
2012-01-20 14:12 ` David Allsopp
2012-01-20 14:23 ` Fabrice Le Fessant
2012-01-20 14:23 ` Edgar Friendly
2012-01-20 8:37 ` Sebastien Ferre
2012-01-20 9:11 ` Jerome Vouillon
2012-01-20 9:34 ` Fabrice Le Fessant
2012-01-20 10:27 ` Arnaud Spiwack
2012-01-20 8:52 ` Lin
2012-01-20 9:08 ` Valentin ROBERT
2012-01-20 9:19 ` Lin
2012-01-20 10:21 ` Martin DeMello
2012-01-20 9:38 ` oliver
2012-01-20 13:59 ` Edgar Friendly
2012-01-20 14:42 ` oliver
2012-01-20 15:31 ` Fabrice Le Fessant
2012-01-20 21:04 ` oliver
2012-01-20 21:09 ` oliver
2012-01-20 20:40 ` oliver
2012-01-20 21:07 ` Martin DeMello
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