[Haskell-cafe] Need some help with an infinite list

[Richard O'Keefe]

On 17 Jun 2009, at 2:01 pm, Richard O'Keefe wrote:
On second thoughts,

   let strings = "" : [pref++[last] | pref <- strings, last <-  
['a'..'z']]
   in tail strings

seems more Haskellish than the stupidly clever counting-based
code I had in mind.  With this it's much easier to see what it's up to.