Safe Haskell	None
Language	Haskell98

Data.Repa.Nice

Synopsis

Documentation

class Nicer a where Source #

Convert some value to a nice form.

In particular:

Nested Arrays are converted to nested lists, so that they are easier to work with on the ghci console.
Lists of characters are wrapped into the Str data type, so that they can be pretty printed differently by follow-on processing.

As ghci automatically pretty prints lists, using nice is more fun than trying to show the raw Repa array representations.

Minimal complete definition

nice

Associated Types

type Nice a Source #

Methods

nice :: a -> Nice a Source #

Instances

Nicer Char Source #
Associated Types type Nice Char :: * Source # Methods nice :: Char -> Nice Char Source #
Nicer Double Source #
Associated Types type Nice Double :: * Source # Methods nice :: Double -> Nice Double Source #
Nicer Float Source #
Associated Types type Nice Float :: * Source # Methods nice :: Float -> Nice Float Source #
Nicer Int Source #
Associated Types type Nice Int :: * Source # Methods nice :: Int -> Nice Int Source #
Nicer Int8 Source #
Associated Types type Nice Int8 :: * Source # Methods nice :: Int8 -> Nice Int8 Source #
Nicer Int16 Source #
Associated Types type Nice Int16 :: * Source # Methods nice :: Int16 -> Nice Int16 Source #
Nicer Int32 Source #
Associated Types type Nice Int32 :: * Source # Methods nice :: Int32 -> Nice Int32 Source #
Nicer Int64 Source #
Associated Types type Nice Int64 :: * Source # Methods nice :: Int64 -> Nice Int64 Source #
Nicer Word Source #
Associated Types type Nice Word :: * Source # Methods nice :: Word -> Nice Word Source #
Nicer Word8 Source #
Associated Types type Nice Word8 :: * Source # Methods nice :: Word8 -> Nice Word8 Source #
Nicer Word16 Source #
Associated Types type Nice Word16 :: * Source # Methods nice :: Word16 -> Nice Word16 Source #
Nicer Word32 Source #
Associated Types type Nice Word32 :: * Source # Methods nice :: Word32 -> Nice Word32 Source #
Nicer Word64 Source #
Associated Types type Nice Word64 :: * Source # Methods nice :: Word64 -> Nice Word64 Source #
Nicer () Source #
Associated Types type Nice () :: * Source # Methods nice :: () -> Nice () Source #
Nicer Date32 Source #
Associated Types type Nice Date32 :: * Source # Methods nice :: Date32 -> Nice Date32 Source #
Nicer [Char] Source #
Associated Types type Nice [Char] :: * Source # Methods nice :: [Char] -> Nice [Char] Source #
Nicer [Double] Source #
Associated Types type Nice [Double] :: * Source # Methods nice :: [Double] -> Nice [Double] Source #
Nicer [Float] Source #
Associated Types type Nice [Float] :: * Source # Methods nice :: [Float] -> Nice [Float] Source #
Nicer [Int] Source #
Associated Types type Nice [Int] :: * Source # Methods nice :: [Int] -> Nice [Int] Source #
Nicer [Int8] Source #
Associated Types type Nice [Int8] :: * Source # Methods nice :: [Int8] -> Nice [Int8] Source #
Nicer [Int16] Source #
Associated Types type Nice [Int16] :: * Source # Methods nice :: [Int16] -> Nice [Int16] Source #
Nicer [Int32] Source #
Associated Types type Nice [Int32] :: * Source # Methods nice :: [Int32] -> Nice [Int32] Source #
Nicer [Int64] Source #
Associated Types type Nice [Int64] :: * Source # Methods nice :: [Int64] -> Nice [Int64] Source #
Nicer [a] => Nicer [[a]] Source #
Associated Types type Nice [[a]] :: * Source # Methods nice :: [[a]] -> Nice [[a]] Source #
Nicer a => Nicer [Maybe a] Source #
Associated Types type Nice [Maybe a] :: * Source # Methods nice :: [Maybe a] -> Nice [Maybe a] Source #
Nicer [Word8] Source #
Associated Types type Nice [Word8] :: * Source # Methods nice :: [Word8] -> Nice [Word8] Source #
Nicer [Word16] Source #
Associated Types type Nice [Word16] :: * Source # Methods nice :: [Word16] -> Nice [Word16] Source #
Nicer [Word32] Source #
Associated Types type Nice [Word32] :: * Source # Methods nice :: [Word32] -> Nice [Word32] Source #
Nicer [Word64] Source #
Associated Types type Nice [Word64] :: * Source # Methods nice :: [Word64] -> Nice [Word64] Source #
(Nicer a, Nicer b) => Nicer [(a, b)] Source #
Associated Types type Nice [(a, b)] :: * Source # Methods nice :: [(a, b)] -> Nice [(a, b)] Source #
(Nicer a, Nicer b) => Nicer [(:*:) a b] Source #
Associated Types type Nice [(::) a b] :: Source # Methods nice :: [a :: b] -> Nice [a :: b] Source #
(Bulk l a, Nicer [a]) => Nicer [Array l a] Source #
Associated Types type Nice [Array l a] :: * Source # Methods nice :: [Array l a] -> Nice [Array l a] Source #
Nicer a => Nicer (Maybe a) Source #
Associated Types type Nice (Maybe a) :: * Source # Methods nice :: Maybe a -> Nice (Maybe a) Source #
(Nicer a, Nicer b) => Nicer (a, b) Source #
Associated Types type Nice (a, b) :: * Source # Methods nice :: (a, b) -> Nice (a, b) Source #
(Nicer a, Nicer b) => Nicer ((:*:) a b) Source #
Associated Types type Nice ((::) a b) :: Source # Methods nice :: (a :: b) -> Nice (a :: b) Source #
(Bulk l a, Nicer [a]) => Nicer (Array l a) Source #
Associated Types type Nice (Array l a) :: * Source # Methods nice :: Array l a -> Nice (Array l a) Source #

data Str Source #

Wrapper to indicate a list of characters should be printed as a string, including double quotes.

Constructors

Str [Char]

Instances

Show Str Source #
Methods showsPrec :: Int -> Str -> ShowS # show :: Str -> String # showList :: [Str] -> ShowS #
Presentable Str Source #
Methods present :: Str -> Present Source #

data Tok Source #

Wrapper to indicate a list of characters should be printed as a string, without double quotes.

Constructors

Tok [Char]

Instances

Show Tok Source #
Methods showsPrec :: Int -> Tok -> ShowS # show :: Tok -> String # showList :: [Tok] -> ShowS #
Presentable Tok Source #
Methods present :: Tok -> Present Source #