createApi

createApi is a shorthand for creating events attached to store by providing object with reducers for them. If source store belongs to some domain then new events will belong to it as well

Formulae

createApi(store, api): objectWithEvents

Arguments

1. store Store
2. api (Object) Object with reducers

Returns

(Object) Object with events

Example

import {createStore, createApi} from 'effector'

const playerPosition = createStore(0)

// create events and attach them to store

const api = createApi(playerPosition, {

moveLeft: (pos, n) => pos - n,

moveRight: (pos, n) => pos + n,

})

playerPosition.watch(pos => {

console.log('position', pos)

})

// => position 0

api.moveRight(10)

// => position 10

api.moveLeft(5)

// => position 5

Try it