knit-haskell-0.8.0.0: a minimal Rmarkdown sort-of-thing for haskell, by way of Pandoc

Copyright	(c) Adam Conner-Sax 2019
License	BSD-3-Clause
Maintainer	adam_conner_sax@yahoo.com
Stability	experimental
Safe Haskell	None
Language	Haskell2010

Knit.Effect.UnusedId

Contents

Effect
actions
interpretations

Description

This module contains a state effect used to maintain a map of unused id numbers which can be used for HTML ids or figure numbering.

Synopsis

type UnusedId = State IdMap
getNextUnusedId :: Member UnusedId r => Text -> Sem r Text
runUnusedId :: Sem (UnusedId ': r) a -> Sem r a

Effect

type UnusedId = State IdMap Source #

Type alias for State using IdMap.

actions

getNextUnusedId :: Member UnusedId r => Text -> Sem r Text Source #

Get an unused id with prefix as specified. Useful for figures, etc.

interpretations

runUnusedId :: Sem (UnusedId ': r) a -> Sem r a Source #

Run the UnusedId effect and throw away the state.