What does a fullstop or period (.) mean in Haskell?

Posted by Casebash on Stack Overflow See other posts from Stack Overflow or by Casebash
Published on 2010-03-21T09:42:26Z Indexed on 2010/03/21 10:01 UTC
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haskell

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syntax

I really wish that Google was better at searching for syntax:

decades         :: (RealFrac a) => a -> a -> [a] -> Array Int Int
decades a b     =  hist (0,9) . map decade
                   where decade x = floor ((x - a) * s)
                         s        = 10 / (b - a)

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