[Haskell-cafe] Record updates
hpacheco at gmail.com
Sun Mar 29 09:32:24 EDT 2009
There is a page for extensible records in the wiki:
Haskell's records system has many insuficiencies.
Some libraries (see grapefruit or HaskellDB) encode records as
classes, but although some proposals Haskell still lacks a good
implementation for extensible and updatable records.
On Sun, Mar 29, 2009 at 10:41 AM, Andrew Coppin
<andrewcoppin at btinternet.com> wrote:
> Ryan Ingram wrote:
>> Take a look at Data.Accessor on hackage:
> So, to summarise, it provides a datatype to encapsulate a pair of get/set
> functions, some infix sugar for using it, and some TH for autogenerating
> said data. Is that about right?
> I'll have a go at trying this later... Thanks.
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