Console.log不可变JS

Question

So I was looking through some data and threw in a

console.log(data)

which printed out

List[1]

after drilling down a few times I was able to get to what I wanted but wasn't sure how to log it out...so I have

console.log(data.get(0).get('childItems').get(0).get('nestedItems').get(0).get('name'));

This is extremely long. Is there not a way to drill in with shorter syntax?

Answer 1

Yes. You can use the .toJS() method.

So in your case: console.log( data.toJS() )

 const obj = Immutable.fromJS( { name: [ 'a', 'b', 'c' ], } ); const arr = Immutable.fromJS( [ { name: [ 'a', 'b', 'c' ], } ] ); console.log( obj.toJS().name ); // Should return an array console.log( arr.toJS().name ); // Should return undefined console.log( arr.toJS()[ 0 ].name ); // Should return an array 

 <script src="https://cdnjs.cloudflare.com/ajax/libs/immutable/3.8.2/immutable.min.js"></script>