[Haskell-cafe] String to Hash ?

[Benjamin Franksen]

On Thursday 08 December 2005 15:03, raptor wrote:
> I have made a simple Split function, here is how it works :
>
> str = "k1=v1|k2=v2|k3=v3"
>
> > map (sSplit '=') (sSplit '|' str)
>
> [["k1","v1"],["k2","v2"],["k3","v3"]]
>
> Now what I want to do is to return listOfPairs (instead listOflists)
> so that I can give this as parameter to Data.Map.fromList and build
> hash-like structure. What would be the easiest way ?

Write a function:

list_to_pair :: [a] -> (a,a)

and then map it over the list of lists:

map list_to_pair your_resulting_list_of_lists

HTH,
Ben