Re: [Haskell-beginners] Running a list of functions

Hi. On 20 August 2011 19:36, Manfred Lotz wrote:

On Sat, 20 Aug 2011 14:08:43 -0400 David Place wrote:

...

sequence_ :: Monad m => [m a] -> m ()

Thanks. I found sequence but I have to learn to add an underscore to a funtion in order to see if this could be it.

Actually in this case sequence and sequence_ are identical. You have IO for m, and () for a, so: sequence :: [IO ()] -> IO () sequence_ :: [IO ()] -> IO () Ozgur