[Haskell-cafe] ANN: has-0.4 Entity based records

[HASHIMOTO, Yusaku]

I uploaded new version (0.4.0.1) of this package with proper pragmas.

On 5 May 2010 02:00, HASHIMOTO, Yusaku <nonowarn at gmail.com> wrote:
> Hello
>
>>> I'm pleased to announce the release of my new library, named "has",
>>> written to aim to ease pain at inconvinience of Haskell's build-in
>>> records.
>>
>> Hmm, nice work, looks interesting.
>
> Thanks!
>
>>> You can use the has in three steps (without counting installation).
>>>
>>> 1. Write {-# OPTIONS_GHC -fglasgow-exts #-} top of your code,
>>
>> This is going out of style.  It would be nice to know specifically
>> what LANGUAGE extensions are necessary.
>
> Ah, yes. {-# LANGUAGE TypeFamilies #-} is enough for that literate
> haskell file, But the has depends GHC's language extensions such as
> UndecidableInstances, OverlappingInstances and TypeFamilies. But I'll
> remove OPTIONS_GHC pragma from library codes. Thank you for your
> suggestion.
>
> -nwn
>