console functions
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+60
-14
@@ -4,25 +4,71 @@ Files
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Basic IO
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--------
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* readFile
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* writeFile
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* appendFile
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* openFile
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* withFile
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#### readFile
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```haskell
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readFile :: FilePath -> IO Text
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```
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#### writeFile
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```haskell
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writeFile :: FilePath -> Text -> IO ()
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```
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#### appendFile
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```haskell
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appendFile :: FilePath -> Text -> IO ()
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```
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Console
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-------
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* getLine
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* getContents
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* interact
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#### getLine
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```haskell
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getLine :: IO Text
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```
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#### getContents
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```haskell
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getContents :: IO Text
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```
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#### interact
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```haskell
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interact :: (Text -> Text) -> IO ()
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```
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File Handles
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------------
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* stdin
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* stdout
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* stderr
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* Handle
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* FilePath
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* IOMode(..)
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```haskell
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data IOMode
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= ReadMode
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| WriteMode
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| AppendMode
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| ReadWriteMode
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```
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#### openFile
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```haskell
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openFile :: FilePath -> IOMode -> IO Handle
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```
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#### withFile
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```haskell
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withFile :: FilePath -> IOMode -> (Handle -> IO r) -> IO r
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```
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#### stdin
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#### stdout
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#### stderr
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#### Handle
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#### FilePath
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+160
@@ -1,2 +1,162 @@
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Folds
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=====
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Basic Folds
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-----------
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```haskell
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foldMap :: (Foldable t, Monoid m) => (a -> m) -> t a -> m
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```
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```haskell
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foldr :: Foldable t => (a -> b -> b) -> b -> t a -> b
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```
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```haskell
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foldl :: Foldable t => (b -> a -> b) -> b -> t a -> b
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```
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```haskell
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foldr' :: Foldable t => (a -> b -> b) -> b -> t a -> b
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```
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```haskell
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foldl' :: Foldable t => (b -> a -> b) -> b -> t a -> b
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```
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```haskell
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fold :: Foldable t => Monoid m => t m -> m
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```
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```haskell
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toList :: Foldable t => t a -> [a]
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```
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```haskell
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null :: Foldable t => t a -> Bool
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```
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```haskell
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length :: Foldable t => t a -> Int
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```
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```haskell
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elem :: (Eq a, Foldable t) => a -> t a -> Bool
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```
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```haskell
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maximum :: (Ord a, Foldable t) => t a -> a
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```
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```haskell
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minimum :: (Ord a, Foldable t) => t a -> a
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```
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```haskell
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sum :: (Num a, Foldable f) => f a -> a
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```
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```haskell
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product :: (Num a, Foldable f) => f a -> a
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```
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#### Folding actions
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```haskell
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traverse_ :: (Foldable t, Applicative f) => (a -> f b) -> t a -> f ()
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```
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```haskell
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for_ :: (Foldable t, Applicative f) => t a -> (a -> f b) -> f ()
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```
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*Example*:
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```haskell
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>>> for_ [1..4] print
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1
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2
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3
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4
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```
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#### Applicative Folds
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```haskell
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sequenceA_ :: (Foldable t, Applicative f) => t (f a) -> f ()
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```
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```haskell
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asum :: (Foldable t, Alternative f) => t (f a) -> f a
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```
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#### Monadic Folds
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```haskell
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mapM_ :: (Foldable t, Monad m) => (a -> m b) -> t a -> m ()
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```
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```haskell
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forM_ :: (Foldable t, Monad m) => t a -> (a -> m b) -> m ()
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```
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```haskell
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sequence_ :: (Foldable t, Monad m) => t (m a) -> m ()
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```
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```haskell
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msum :: (Foldable t, MonadPlus m) => t (m a) -> m a
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```
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```haskell
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foldrM :: (Foldable t, Monad m) => (a -> b -> m b) -> b -> t a -> m b
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```
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```haskell
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foldlM :: (Foldable t, Monad m) => (b -> a -> m b) -> b -> t a -> m b
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```
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#### Specialized folds
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```haskell
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concat :: Foldable t => t [a] -> [a]
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```
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```haskell
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concatMap :: Foldable t => (a -> [b]) -> t a -> [b]
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```
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```haskell
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and :: Foldable t => t Bool -> Bool
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```
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```haskell
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or :: Foldable t => t Bool -> Bool
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```
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```haskell
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any :: Foldable t => (a -> Bool) -> t a -> Bool
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```
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```haskell
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all :: Foldable t => (a -> Bool) -> t a -> Bool
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```
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```haskell
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maximumBy :: Foldable t => (a -> a -> Ordering) -> t a -> a
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```
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```haskell
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minimumBy :: Foldable t => (a -> a -> Ordering) -> t a -> a
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```
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#### Searches
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```haskell
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notElem :: (Foldable t, Eq a) => a -> t a -> Bool
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```
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```haskell
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find :: Foldable t => (a -> Bool) -> t a -> Maybe a
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```
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@@ -0,0 +1,2 @@
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Generics
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========
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@@ -0,0 +1,14 @@
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Hashing
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=======
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```haskell
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hashWithSalt :: Hashable a => Int -> a -> Int
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```
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```haskell
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hash :: Hashable a => a -> Int
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```
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```haskell
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hashUsing :: Hashable b => (a -> b) -> Int -> a -> Int
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```
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@@ -11,3 +11,21 @@ Numbers
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* Word16
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* Word32
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* Word64
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Arithemtic
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----------
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Trigonometric
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-------------
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Comparisons
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-----------
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Ratios
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------
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Complex Numbers
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---------------
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Conversions
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-----------
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@@ -35,6 +35,7 @@ An alternative Prelude.
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Set
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Tuple
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Generics
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Hashable
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TypeLevel
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Unsafe
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