TroyTae 2145 days ago. link parent 1 point ▲ ▼I removed supporting object intentionally. There are two reason: 1. You can use expression instead of object. ex) true && 'class1' or false && 'class1' 2. I failed to find the reason that must use object. Array has many method and that is very useful. But I cannot sure object has more advantages than expression. If you know some good use case, please tell me!! I want to know it :)
Two biggest reasons, I like the syntax, and using object de/structuring... export default ({ foo, children }) => ( <div className={classNames( 'some-component', { foo } )}> {children} </div> );