[Haskell-cafe] Getting started
aditya.siram at gmail.com
Thu Jul 1 16:04:21 EDT 2010
Firstly, do you mean "recordSale sales anArtist anAlbum" ?
First off consider a datatype to model albums - something like:
type Name = String
type Artist = String
type Sold = Int
data Album = Album Name Sold
And consider storing then in a hash  where the artist name is the
key and [Album] is the value.
On Thu, Jul 1, 2010 at 2:56 PM, Mrwibbly <Jackwaters89 at googlemail.com> wrote:
> I'm having real trouble starting this project. Basically I have to create a
> record store that store information about artists and albums and also the
> number of sales that they have had. It also needs to generate a list of the
> top 5 sellers.
> So far I have: recordSale :: Sales -> String -> String -> Sales
> where recordSale sales anArtist aTrack returns a modified version of the
> Any help getting started on this would be gratefully received. I don't want
> answers, I just want help getting started.
> Thank you
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