@artcom/use-selector-once-hook

Use Selector Once Hook

A react hook for memoizing the redux state on mount time. It povides the state of the store on the first rendering and does not lead to re-render due to state updates. Equivalent to redux useSelector hook, useSelectorOnce expects a selector function as parameter.

Installation

npm i @artcom/use-selector-once-hook --save

Example

import React from "react"
import { useSelectorOnce } from "@artcom/use-selector-once-hook"

const MyComponent = () => {
  const memoizedCounter = useSelectorOnce(state => state.counter)
}

Tests

See tests.

npm i && npm run test