[Haskell-beginners] Lambda Functions

[Brent Yorgey]

On Thu, Feb 26, 2009 at 07:51:32PM -0300, Felipe Lessa wrote:
> 
> Better yet, write a type signature. I highly recommend writing type
> signatures for *all* top-level definitions, including non-exported
> ones:
> 
> - It gives you some insights before implementing

Hear, hear!  If you can't write down the intended type of a function,
you have very little hope of implementing it correctly. =)

-Brent