Another update from ingydotnet^djgoku

Task/Substring-Top-and-tail/Haskell/substring-top-and-tail-2.hs

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+word = "knights"
+
+main = do
+    -- You can drop the first item
+    -- using `tail`
+    putStrLn (tail word)
+
+    -- The `init` function will drop
+    -- the last item
+    putStrLn (init word)
+
+    -- We can combine these two to drop
+    -- the last and the first characters
+    putStrLn (middle word)
+
+-- You can combine functions using `.`,
+-- which is pronounced "compose" or "of"
+middle = init . tail