Re: [Haskell-cafe] Designing an object model in Haskell

Have you looked at OOHaskell (http://homepages.cwi.nl/~ralf/OOHaskell/)? -Jeff haskell-cafe-bounces@haskell.org wrote on 12/07/2006 07:07:46 AM:

Hi,

I've got an object model that I have a difficult time conceptualising how it might look like in Haskell:

class Element { }

class Inline : Element { }

class ParentInline : Inline { List<Inline> children; }

class Bold : ParentInline { } class Underline : ParentInline { }

class Link : ParentInline { String link; }

class Text : Inline { String text; }

class Block : Element { }

class Paragraph : Block { List<Inline> paragraph; }

class Heading : Block { List<Inline> heading; }

class Document : Element { List<Block> blocks; }

How best to represent this OO data model in Haskell?

Thanks

-John _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

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