12 Jun
2007
12 Jun
'07
2:53 p.m.
On Tue, Jun 12, 2007 at 02:30:58PM +0300, Avi Rozen wrote:
However, if I don't move the type signature declaration of commands to Config.hs I get the following warning: Warning: Definition but no type signature for `commands'
yes, this is a warning, but the type checker is able to guess the type. As you see, haskell has a strong static typing discipline, but haskell type checker is usually able to infer the type. sometimes, when it is clear, it is not written, even if a good discipline would require writing the type signature. In interactive mode (with Hugs or ghci) you can ask for a type with :t funcionname You'll find haskell a bit hard at the very beginning, but I'm sure you'll come to love it very very shortly. all the best. andrea