@rooks/use-previous-different
rooks. All hooks now reside in a single package which you can install using
Note: Future updates to this package have moved to the main packagenpm install rooks
or
yarn add rooks
Rooks is completely treeshakeable and if you use only 1 of the 50+ hooks in the package, only that hook will be bundled with your code. Your bundle will only contain the hooks that you need. Cheers!
About
usePreviousDifferent returns the last different value of a variable
Installation
npm install --save @rooks/use-previous-different
Importing the hook
import usePreviousDifferent from "@rooks/use-previous-different"
Usage
function Demo() {
const [value, setValue] = useState(0)
const previousValue = usePreviousDifferent(value)
return null
}
render(<Demo/>)