refactor

Author: rwieruch

src/App.js

@@ -32,15 +32,15 @@ const DIRECTION_TICKS = {
   LEFT: (x, y) => ({ x: x - 1, y }),
 };
 
-const isPosition = (x, y, diffX, diffY) =>
-  x === diffX && y === diffY;
-
 const getRandomCoordinate = () =>
   ({
     x: Math.floor(Math.random() * GRID_SIZE),
     y: Math.floor(Math.random() * GRID_SIZE),
   });
 
+const isPosition = (x, y, diffX, diffY) =>
+  x === diffX && y === diffY;
+
 // TODO make own some, use compose
 const isSnake = (x, y, snakeCoordinates) => {
   for (var i = 0; i < snakeCoordinates.length; i++) {
@@ -81,15 +81,15 @@ const applySnakePosition = (prevState) => {
   };
 };
 
+const getIsSnakeEating = ({ snake, snack }) =>
+ isPosition(snake.coordinates[0].x, snake.coordinates[0].y, snack.coordinate.x, snack.coordinate.y);
+
 const doChangeDirection = (direction) => () => ({
   controls: {
     direction,
   },
 });
 
-const getIsSnakeEating = ({ snake, snack }) =>
- isPosition(snake.coordinates[0].x, snake.coordinates[0].y, snack.coordinate.x, snack.coordinate.y);
-
 class App extends Component {
   constructor(props) {
     super(props);