13 Jan
2009
13 Jan
'09
5:17 p.m.
vigalchin:
Hello,
From Hoogle (my friend) ....
intercalate :: [1]ByteString -> [[2]ByteString] -> [3]ByteString [4]Source O(n) The [5]intercalate function takes a [6]ByteString and a list of [7]ByteStrings and concatenates the list after interspersing the first argument between each element of the list. So intercalate doesn't do a simple concatenation?
FWIW. concat . intersperse x == intercalate x -- Don