Redux-Leaves

set(key, value)

create.set create(actionType).set Appropriate leaf type: object

Returns an (action) object that the reduxLeaves reducer uses to non-mutatively update the leaf's state at the property key with value.

Parameters

  • key (string): the path of the property to set
  • value (any): the value to set

Returns

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

Example

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

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

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

Setting a new property

const setInFoo = actions.foo.create.set
store.dispatch(setInFoo('accessed', true))
console.log(store.getState().foo) // { accessed: true }

Overwriting a property

const setInBar = actions.bar.create.set
store.dispatch(setInBar('props', false))
console.log(store.getState().bar) // { props: false }
← pathconcat →