Minor code refactoring

Author: Alexius-Huang

lib/components/App.jsx

@@ -131,8 +131,7 @@ export default class ToDoList extends React.Component {
     axios.get('items').then((response) => {
       let items = []
       let result = response.data.result;
-      for (var i = 0; i < result.length; i++) {
-        let item = result[i];
+      for (let item of result) {
         items.push({ key: item.id, content: item.title, checked: item.checked })
       }
       this.setState({ listItems: items })

public/js/index.js

@@ -23358,10 +23358,31 @@ var ToDoList = function (_React$Component) {
       _axios2.default.get('items').then(function (response) {
         var items = [];
         var result = response.data.result;
-        for (var i = 0; i < result.length; i++) {
-          var item = result[i];
-          items.push({ key: item.id, content: item.title, checked: item.checked });
+        var _iteratorNormalCompletion = true;
+        var _didIteratorError = false;
+        var _iteratorError = undefined;
+
+        try {
+          for (var _iterator = result[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+            var item = _step.value;
+
+            items.push({ key: item.id, content: item.title, checked: item.checked });
+          }
+        } catch (err) {
+          _didIteratorError = true;
+          _iteratorError = err;
+        } finally {
+          try {
+            if (!_iteratorNormalCompletion && _iterator.return) {
+              _iterator.return();
+            }
+          } finally {
+            if (_didIteratorError) {
+              throw _iteratorError;
+            }
+          }
         }
+
         _this3.setState({ listItems: items });
       });
     }