[Haskell-beginners] function defenition. Do I understand it right?

[Roelof Wobben]

hello
 


Everyone thanks for the help.
 
I'm now trying to make this work on a empty list.
 


But my question is.
 
When the definition is :
 


[a] -> [a] [a]
 


Is it correct that I don't can use.
 


length xs = 0 | [] 

 

Roelof
 
----------------------------------------
> Subject: Re: [Haskell-beginners] function defenition. Do I understand it right?
> From: d at vidplace.com
> Date: Mon, 11 Jul 2011 18:56:42 -0400
> CC: beginners at haskell.org
> To: rwobben at hotmail.com
>
> On Jul 11, 2011, at 5:13 PM, Roelof Wobben wrote:
>
> > What I try to achieve is this:
> >
> >
> >
> > [1,2,3,4] will be [1,2] [3,4]
> >
> > [1,2,3,4,5] will be [1,2,3] [3,4,5]
>
> So, I think what you want is this http://codepad.org/kjpbtLfR
>
> Is that correct?