How React Components Are Reused

ReduxConnect.js

// React Redux's `connect` Function
const ConnectedComment = connect(commentSelector, commentActions)(CommentList);

// connect is a function, and its return value is another function.
const enhance = connect(commentListSelector, commentListActions);
// The return value is HOC, which will return components that have been connected to the Redux store
const ConnectedComment = enhance(CommentList);