Skip navigation

Create array reducers

Create array reducers: Learning Redux
Create array reducers: Learning Redux

The ski day counter's application state has a field for errors. Alex Banks shows us how to build a reducer to manage state in arrays while keeping the state object immutable by returning a new array based on the initial errors.

Resume Transcript Auto-Scroll
Skill Level Intermediate
2h 59m
Show More Show Less
Skills covered in this course
Web Web Development React.js Redux

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start My Free Month

Start your free month on LinkedIn Learning, which now features 100% of courses. Develop in-demand skills with access to thousands of expert-led courses on business, tech and creative topics.

Start My Free Month