Handle array structures for camelCase

Author: GregPeden

src/normalize.js

@@ -12,11 +12,19 @@ function wrap(json) {
   return [json];
 }
 
+function isDate(attributeValue) {
+  return Object.prototype.toString.call(attributeValue) === '[object Date]';
+}
+
 function camelizeNestedKeys(attributeValue) {
-  if (attributeValue === null || typeof attributeValue !== 'object' || isArray(attributeValue) || isDate(attributeValue)) {
+  if (attributeValue === null || typeof attributeValue !== 'object' || isDate(attributeValue)) {
     return attributeValue;
   }
 
+  if (isArray(attributeValue)) {
+    return attributeValue.map(camelizeNestedKeys);
+  }
+
   const copy = {};
 
   keys(attributeValue).forEach((k) => {
@@ -60,10 +68,6 @@ function extractRelationships(relationships, { camelizeKeys }) {
   return ret;
 }
 
-function isDate(attributeValue) {
-  return Object.prototype.toString.call(attributeValue) === '[object Date]';
-}
-
 function extractEntities(json, { camelizeKeys }) {
   const ret = {};
 

test/normalize.spec.js

@@ -1213,9 +1213,16 @@ describe('relationship meta', () => {
             "id": "295"
           },
           "meta": {
-            "membership": {
-              "created_at": "2017-11-22",
-              "updated_at": "2017-11-26"
+            "membership": [
+              {
+                "post_id": "2620",
+                "question_id": "295",
+                "created_at": "2017-11-22",
+                "updated_at": "2017-11-26"
+              }
+            ],
+            "review-status": {
+              "content_flags": "4"
             }
           }
         }
@@ -1241,9 +1248,16 @@ describe('relationship meta', () => {
               type: "question"
             },
             meta: {
-              membership: {
-                createdAt: "2017-11-22",
-                updatedAt: "2017-11-26"
+              membership: [
+                {
+                  postId: "2620",
+                  questionId: "295",
+                  createdAt: "2017-11-22",
+                  updatedAt: "2017-11-26"
+                }
+              ],
+              reviewStatus: {
+                contentFlags: "4"
               }
             }
           }