# User:HowardBGolden/SyntaxTest

From HaskellWiki

```
1 module x as
2 {
3 t :: Int -> Int
4 t i = i * 2
5 }
6
7 class Functor f where
8 fmap :: (a -> b) -> f a -> f b
9
10 (<$) :: a -> f b -> f a
11 (<$) = fmap . const
```