deconstrucing state to props

Author: mcdreamer60

src/components/Categories.js

@@ -44,9 +44,9 @@ const mapDispatchToProps = dispatch => {
     }
   };
 };
-function mapStateToProps(state) {
+function mapStateToProps({ categories }) {
   return {
-    categories: state.categories
+    categories
   };
 }
 export default connect(

src/components/CreatePost.js

@@ -131,7 +131,7 @@ const mapDispatchToProps = dispatch => {
     }
   };
 };
-function mapStateToProps({ posts }, { categories }) {
+function mapStateToProps({ posts, categories }) {
   return {
     posts,
     categories

src/components/Post.js

@@ -44,7 +44,7 @@ const mapDispatchToProps = dispatch => {
     dispatchCastVote: payload => dispatch(castVote(payload))
   };
 };
-function mapStateToProps({ posts }, { loading }) {
+function mapStateToProps({ posts, loading }) {
   return {
     posts,
     loading

src/components/PostDetail.js

@@ -54,12 +54,12 @@ class PostDetail extends Component {
   }
 }
 
-function mapStateToProps(state) {
+function mapStateToProps({ posts, post, loading, comments }) {
   return {
-    posts: state.posts,
-    post: state.post,
-    loading: state.loading,
-    comments: state.comments
+    posts,
+    post,
+    loading,
+    comments
   };
 }