18 Apr
2009
18 Apr
'09
11:08 a.m.
Hello michael, Saturday, April 18, 2009, 6:56:20 PM, you wrote:
Is there a general function to count list elements. I'm trying this
you should add Eq restriction to type declaration since "==" operation belomngs to Eq class and your function may work only with types supporting comparision: count :: (Eq a) => a -> [a] -> Int -- Best regards, Bulat mailto:Bulat.Ziganshin@gmail.com