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Update tutorial.md (#8792)

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* Update tutorial.md

* Fix quoting to be consistent

(cherry picked from commit 3f5482ee20)
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Jeffrey Wan
2017-02-02 13:25:22 +00:00
committed by Dan Abramov
parent 952b7dec91
commit 73a6762fe2
1 changed files with 6 additions and 0 deletions
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docs/tutorial/tutorial.md
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@@ -293,6 +293,12 @@ handleClick(i) {
Now X and O take turns. Next, change the "status" text in Board's `render` so that it also displays who is next.
```javascript
render() {
const status = 'Next player: ' + (this.state.xIsNext ? 'X' : 'O');
...
```
## Declaring a Winner
Let's show when the game is won. A `calculateWinner(squares)` helper function that takes the list of 9 values has been provided for you at the bottom of the file. You can call it in Board's `render` function to check if anyone has won the game and make the status text show "Winner: [X/O]" when someone wins: