Haskell: Multiple Case Statements in Single Function

Question

I want to include more than one case statement in a Haskell function (see below for an example of a hypothetical function).

However, it is not legal Haskell. What is a b

Answer 1

I wouldn't use a case statement in this case though, this IMO looks better:

tester :: Int -> String -> String
tester x y | x < 0     = "less than zero. " ++ expr
           | otherwise = "greater than or equal to zero. " ++ expr
    where expr = if y == "foo" then "the name is foo." else "the name is not foo."