[Haskell-cafe] Re: symbol type?

[apfelmus]

Michael Vanier wrote:
> Yitzchak Gale wrote:
>> Ah. Perhaps Data.HashTable is what you are looking
>> for then?
>
> Hmm, I was hoping for something that didn't involve side effects.

There's always Data.Map

   newtype Symbol   = S { unS :: Integer } deriving (Eq, Ord)
   type SymbolTable = Data.Map Symbol String

Regards,
apfelmus