Update formatter and linter tools

src/apis/AppRegistry/renderApplication.js

@@ -36,9 +36,9 @@ export function getApplication(RootComponent: ReactClass<Object>, initialProps:
       <RootComponent {...initialProps} />
     </AppContainer>
   );
-  const stylesheets = StyleSheet.getStyleSheets().map(sheet =>
+  const stylesheets = StyleSheet.getStyleSheets().map(sheet => (
     // ensure that CSS text is not escaped
     <style dangerouslySetInnerHTML={{ __html: sheet.textContent }} id={sheet.id} />
-  );
+  ));
   return { element, stylesheets };
 }

src/apis/StyleSheet/generateCss.js

@@ -29,6 +29,8 @@ const createDeclarationString = (prop, val) => {
  * // => 'color:blue;width:20px'
  */
 const generateCss = style =>
-  mapKeyValue(prefixStyles(style), createDeclarationString).sort().join(';');
+  mapKeyValue(prefixStyles(style), createDeclarationString)
+    .sort()
+    .join(';');
 
 export default generateCss;

src/components/Button/index.js

@@ -43,9 +43,7 @@ class Button extends Component {
         ]}
         testID={testID}
       >
-        <Text style={[styles.text, disabled && styles.textDisabled]}>
-          {title}
-        </Text>
+        <Text style={[styles.text, disabled && styles.textDisabled]}>{title}</Text>
       </TouchableOpacity>
     );
   }

src/components/Image/__tests__/index-test.js

@@ -119,12 +119,22 @@ describe('components/Image', () => {
       // initial render
       const component = mount(<Image source={{ uri: uriOne }} />);
       ImageUriCache.remove(uriOne);
-      expect(component.render().find('img').attr('src')).toBe(uriOne);
+      expect(
+        component
+          .render()
+          .find('img')
+          .attr('src')
+      ).toBe(uriOne);
 
       // props update
       component.setProps({ source: { uri: uriTwo } });
       ImageUriCache.remove(uriTwo);
-      expect(component.render().find('img').attr('src')).toBe(uriTwo);
+      expect(
+        component
+          .render()
+          .find('img')
+          .attr('src')
+      ).toBe(uriTwo);
     });
 
     test('is set immediately when rendered on the server', () => {

src/components/TextInput/index.js

@@ -339,7 +339,9 @@ class TextInput extends Component {
           if (e.shiftKey) {
             keyValue = String.fromCharCode(e.which).trim();
           } else {
-            keyValue = String.fromCharCode(e.which).toLowerCase().trim();
+            keyValue = String.fromCharCode(e.which)
+              .toLowerCase()
+              .trim();
           }
         }
       }

src/components/UnimplementedView/index.js

@@ -30,11 +30,7 @@ class UnimplementedView extends Component {
   }
 
   render() {
-    return (
-      <View style={[unimplementedViewStyles, this.props.style]}>
-        {this.props.children}
-      </View>
-    );
+    return <View style={[unimplementedViewStyles, this.props.style]}>{this.props.children}</View>;
   }
 }
 

src/components/View/__tests__/index-test.js

@@ -14,11 +14,7 @@ describe('components/View', () => {
 
   test('prop "children"', () => {
     const children = <View testID="1" />;
-    const component = shallow(
-      <View>
-        {children}
-      </View>
-    );
+    const component = shallow(<View>{children}</View>);
     expect(component.contains(children)).toEqual(true);
   });