Merge branch 'master' of github.com:fullstackio/FirestackApp

* 'master' of github.com:fullstackio/FirestackApp: Update Chat.js

Author: auser

app/views/Database/Demos/Chat.js

@@ -30,19 +30,11 @@ export class Chat extends React.Component {
  ref
  .orderByChild('createdAt')
  .limitToLast(10)
- // .once('value', (snapshot) => {
- // const previousMessages = this.state.messages;
- // const messages = this.messagesFromSnapshot(snapshot);
- // this.setState({
- // messages: GiftedChat.append(previousMessages, messages)
- // }, () => {
  .on('child_added', (snapshot) => {
  this.setState({
  messages: GiftedChat.append(this.state.messages, snapshot.val())
  })
  })
- // })
- // });
  }
 
  componentWillUnmount() {
@@ -77,4 +69,4 @@ export class Chat extends React.Component {
 
 }
 
-export default Chat;
+export default Chat;