lint code

Author: sergeyt

demo/app.js

@@ -54,9 +54,9 @@ export default class App extends Component {
 		});
 		let content = null;
 		if (_.isArray(this.state.content)) {
-			content = this.state.content.map(file => {
-				return <DiffView key={file.filename} source={file.patch}/>;
-			});
+			content = this.state.content.map(file =>
+				<DiffView key={file.filename} source={file.patch}/>
+			);
 		} else {
 			content = <DiffView source={this.state.content}/>;
 		}

src/chunk.js

@@ -3,9 +3,9 @@ import Change from './change';
 import style from './style';
 
 export default function Chunk(props) {
-	const changes = props.changes.map((change, i) => {
-		return <Change key={i} {...change} lang={props.lang}/>;
-	});
+	const changes = props.changes.map((change, i) =>
+		<Change key={i} {...change} lang={props.lang}/>
+	);
 	return (
 		<tbody>
 			<tr className={style.chunk}>

src/diffview.js

@@ -12,9 +12,9 @@ function Part(props) {
 	const ext = extname(fileName);
 	const langs = languages(ext);
 
-	const items = chunks.map((chunk, i) => {
-		return <Chunk key={i} {...chunk} lang={langs[0]}/>;
-	});
+	const items = chunks.map((chunk, i) =>
+		<Chunk key={i} {...chunk} lang={langs[0]}/>
+	);
 
 	return (
 		<article className={style.diff}>