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 [1] where the artist name is the
key and [Album] is the value.
-deech
[1] http://www.haskell.org/ghc/docs/6.12.2/html/libraries/containers-0.3.0.0/Dat...
On Thu, Jul 1, 2010 at 2:56 PM, Mrwibbly
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 sales.
Any help getting started on this would be gratefully received. I don't want answers, I just want help getting started.
Thank you -- View this message in context: http://old.nabble.com/Getting-started-tp29046956p29046956.html Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com.
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