BSD-3-Clause licensed by Edsko de Vries, Andres Löh
Maintained by [email protected]
This version can be pinned in stack with:pretty-sop-,2774

Module documentation for

## pretty-sop

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This library contains a generic implementation of the `prettyVal` function
from the [pretty-show]( package.
Using the pretty printer, values can easily be rendered to strings and HTML
documents in a uniform way.

This library makes use of the [generics-sop](
package and is an example of a generic function defined in the SOP style.

This is the development repository. For releases, look on

## Example

{-# LANGUAGE DeriveGeneric #-}

import Generics.SOP.PrettyVal
import Generics.SOP
import qualified GHC.Generics as G
import Text.Show.Pretty

data Car = Car
{ name :: String
, seats :: Int
} deriving (G.Generic)

instance Generic Car
instance HasDatatypeInfo Car
instance PrettyVal Car where
prettyVal = gprettyVal

main :: IO ()
main = putStrLn $ dumpStr $ Car "test" 3

would print:

Car { name = test , seats = 3 }