Daniel Martin fizbin

fizbin / LensBuilder.hs

Last active December 26, 2015 21:39

Experimenting with the Builder pattern in Control.Lens

	{-# LANGUAGE TemplateHaskell #-}
	{-# LANGUAGE FunctionalDependencies #-}
	{-# LANGUAGE FlexibleInstances #-}
	{-# LANGUAGE RankNTypes #-}
	{-# LANGUAGE Arrows #-}

	{- Some ideas on the common Builder pattern from the OO world in the context of lenses -}

	module Main where

fizbin / LensHXTPickle.hs

Last active December 26, 2015 18:29

A little demonstration of HXT and Lenses including a full worked example to show how to pickle an involved data structure to XML.

	{-# LANGUAGE TemplateHaskell #-}
	{-# LANGUAGE FunctionalDependencies #-}
	{-# LANGUAGE FlexibleInstances #-}
	{-# LANGUAGE RankNTypes #-}

	{- A little demonstration of HXT and Lenses -}

	module Main where

	import Control.Arrow