How to work with immutableJS correctly?

Question

React

Hello. Tell me how best to solve such a case
. In the store, an array of USERS is stored with data in the immetabl format. An updated piece of data comes from the server.
Suppose {id:5,name:'Travis'}
I need to go through USERS to find the desired object by id and replace the data in it. how to do it with ImmutableJS methods?

Answer 1

const index = state.get('users').findIndex(user => user.get('id') === payload.user.id);
return state.setIn(['users', index], fromJS(payload.user));