Writing in ES6 is lovely

.babelrc

@@ -0,0 +1,5 @@
+{
+  "stage": 0,
+  "loose": "all",
+  "plugins": ["object-assign"]
+}

.eslintrc

@@ -26,6 +26,9 @@
     "comma-spacing": [0],
     "key-spacing": [0],
     "no-use-before-define": [0],
+    "react/jsx-uses-react": 2,
+    "react/jsx-uses-vars": 2,
+    "react/react-in-jsx-scope": 2,
     "react/no-multi-comp": 2,
     "react/prop-types": 2
   }

package.json

@@ -33,6 +33,7 @@
     "babel-core": "^5.8.22",
     "babel-eslint": "^4.0.10",
     "babel-loader": "^5.3.2",
+    "babel-plugin-object-assign": "^1.2.1",
     "babelify": "^6.1.3",
     "browserify": "^11.0.1",
     "eslint": "^1.1.0",

src/components/shared/input.js

@@ -33,7 +33,6 @@ export default class Input extends Component {
 
   render() {
     const { options } = this.props;
-
     const inputAttributes = {
       placeholder: options.placeholder,
       onChange: this.onChange.bind(this)

src/reducers/index.js

@@ -11,44 +11,36 @@ const initialState = {
 function inputs(state = initialState, action) {
   switch (action.type) {
   case types.ORIGIN_INPUT:
-    return {
+    return Object.assign({}, state, {
       originQuery: action.query,
-      originResults: action.results,
-      destinationResults: state.destinationResults,
-      destinationQuery: state.destinationQuery
-    };
+      originResults: action.results
+    });
 
   case types.DESTINATION_INPUT:
-    return {
-      originQuery: state.originQuery,
-      originResults: state.originResults,
+    return Object.assign({}, state, {
       destinationQuery: action.query,
       destinationResults: action.results
-    };
+    });
 
   case types.ORIGIN_CLEAR:
-    return {
+    return Object.assign({}, state, {
       originQuery: '',
-      originResults: [],
-      destinationResults: state.destinationResults,
-      destinationQuery: state.destinationQuery
-    };
+      originResults: []
+    });
 
   case types.DESTINATION_CLEAR:
-    return {
-      originQuery: state.originQuery,
-      originResults: state.originResults,
+    return Object.assign({}, state, {
       destinationQuery: '',
       destinationResults: []
-    };
+    });
 
   case types.REVERSE_INPUTS:
-    return {
+    return Object.assign({}, state, {
       originResults: state.destinationResults,
       originQuery: state.destinationQuery,
       destinationResults: state.originResults,
       destinationQuery: state.originQuery
-    };
+    });
 
   default:
     return state;