[Haskell-cafe] Re: Simple but interesting (for me) problem

[Neal Alexander]

michael rice wrote:
> There's a thread on the plt-scheme list about creating a function of NO 
> arguments named NEXT that just returns the number of times it's been 
> called, a piece of cake in Scheme, but how would one do this in Haskell? 
> Would the best approach be to use a State monad?
> 
> Michael
> 
> 
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I think its more in the spirit of things things to have a function that 
produces an infinite list of values.