Re: [Haskell-cafe] nested function application question

yep ... that is exactly what I meant!! so can I use more $'s or must I use parens (as you did) to disambiguate? Vasili On Mon, Jan 5, 2009 at 12:18 PM, Ross Mellgren wrote:

Did you mean: B.intercalate (B.intercalate ByteString [ByteString]) [ByteString]

($) applies all the way to the right, so you were giving the inner intercalate two lists of ByteString.

-Ross

On Jan 5, 2009, at 1:17 PM, Galchin, Vasili wrote:

Hi Max,

That is what should happen .... The inner B.intercalate will produce the ByteString to be used by the B.intercalate. ??

Vasili

On Mon, Jan 5, 2009 at 12:13 PM, Max Rabkin wrote:

...

2009/1/5 Galchin, Vasili :

...

Hello,

I have the following:

B.intercalate $ B.intercalate ByteString [ByteString] [ByteString]

I get a type error with this. If I comment out the 2nd B.intercalate and the third parameter I get no type errors.

B.intercalate needs a ByteString and a list of ByteStrings. Two B.intercalates need two ByteStrings and two lists of ByteStrings.

--Max

_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe