
The props comparison with single key or small data is easy and it works great. But when we need to compare
large data like an arrays of objects, the deep comparison will become very costly.
For the usecase:
Let's observe the above codes, in which I have an array ob objects stored in redux. And whenever the active state of any objects get changed I need to dispatch an action to update redux state to be same for all connected components with that reducer.
Best way to do comparison:
or
Strongly Recommended Books For You:
For India:
For Other Countries (United States, United Kingdom, Spain, Italy, Germany, France, Canada, etc)
Thank you
for taking the time to read this article. If you’re interested in Node.js or JavaScript this link will help you a lot.
If you found this article is helpful, then please share this article's link to your friends to whom this is required, you can share this to your technical social media groups also.
You can follow us on our social media page for more updates and latest article updates.
To read more about the technologies, Please
subscribe us, You'll get the monthly newsletter having all the published
article of the last month.