Redux-Leaves

assign(...sources)

create.assign create(actionType).assign

Returns an (action) object that the reduxLeaves reducer uses to non-mutatively copy all properties from sources into the leaf's state.

(This is essentially a convenience wrapper on top of the vanilla JavaScript Object.assign.)

Parameters

  • sources (...objects): the path of the property to set

Returns

action (object): an object to dispatch to the store

Example

import { createStore } from 'redux'
import reduxLeaves from 'reduxLeaves'

const initialState = {
  foo: { props: true },
  bar: { props: false }
}

const [reducer, actions] = reduxLeaves(initialState)
const store = createStore(reducer)

Assigning new properties

const assignToFoo = actions.foo.create.assign
store.dispatch(assignToFoo({ count: 2 }))
console.log(store.getState().foo) // { props: true, count: 2 }

Overwriting properties

const assignToBar = actions.bar.create.assign
store.dispatch(assignToBar({ props: true }))
console.log(store.getState().bar) // { props: true }
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