purescript-pux-undo
This library provides a wrapper that gives you undo and redo for your Pux components.
Examples:
Suppose you have:
module UI where
view :: State -> Html Action
update :: Action -> State -> Stateand you want to give the component undo capability. All you have to do is:
module Main where
import UI as UI
import Pux.Undo as Undo
main = do
app <- start
{ view: Undo.simpleView UI.view
, update: fromSimple (Undo.update UI.update)
, inputs: []
, initialState: Undo.initialState UI.initialState
}
renderToDOM "#app" app.htmlAnd that's it!
Check out the example repository.
