Merge pull request #668 from kaizumaki/feature/fix-update-lesson

removeEmptyでDate型が除外されてしまうのを修正

Author: kaizumaki

src/utils/remove.js

@@ -2,8 +2,8 @@ import _ from 'lodash'
 
 export const removeEmpty = (obj) => {
   return _.transform(obj, function (result, value, key) {
-    if (!_.isEmpty(value) || _.isBoolean(value)) {
-      if (typeof value === 'object') {
+    if (!_.isEmpty(value) || _.isBoolean(value) || _.isDate(value)) {
+      if (typeof value === 'object' && !_.isDate(value)) {
         result[key] = removeEmpty(value)
       } else {
         result[key] = value