hxt-8.3.1: A collection of tools for processing XML with Haskell. Source code Contents Index

Control.Arrow.ListArrow Portability portable Stability experimental Maintainer Uwe Schmidt (uwe\@fh-wedel.de)

Description

Implementation of pure list arrows

Synopsis

newtype LA a b = LA { runLA :: a -> [b] } fromLA :: ArrowList a => LA b c -> a b c

Documentation

newtype LA a b Source

pure list arrow data type Constructors LA runLA :: a -> [b] Instances Arrow LA ArrowZero LA ArrowPlus LA ArrowChoice LA ArrowApply LA Category LA ArrowNF LA ArrowList LA ArrowIf LA ArrowTree LA ArrowDTD LA ArrowXml LA

fromLA :: ArrowList a => LA b c -> a b c Source

conversion of pure list arrows into other possibly more complex list arrows

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