Flatten array of objects correctly

[3-16]

Given this JSON file:

   {
   "id":9,
   "namn":"CM 41",
   "artnr":70184628167,
   "beskr":"text",
   "title":"",
   "description":"",
   "typ":"1",
   "colorcode":0,
   "pris":12330,
   "img":"MasonrySaw_CM_41",
   "data":[
      {
         "id_data_info":2,
         "id_data_vrde":2,
         "info_text":"Spänning",
         "vrde_text":"230 V"
      },
      {
         "id_data_info":3,
         "id_data_vrde":70,
         "info_text":"Effekt",
         "vrde_text":"2,2 kW (3 Hk)"
      }
   ],
   "bladerecommendations":[

   ],
   "numbers-array":[
         1,
         2,
         3
   ],
   "strings-array":[
         "one",
         "two",
         "three"
   ]
}

The current implementation of flattenData gives the following in return:

{
   "id":9,
   "namn":"CM 41",
   "artnr":70184628167,
   "beskr":"text",
   "title":"",
   "description":"",
   "typ":"1",
   "colorcode":0,
   "pris":12330,
   "img":"MasonrySaw_CM_41",
   "data[]":[
      {
         "id_data_info":2,
         "id_data_vrde":2,
         "info_text":"Spänning",
         "vrde_text":"230 V"
      },
      {
         "id_data_info":3,
         "id_data_vrde":70,
         "info_text":"Effekt",
         "vrde_text":"2,2 kW (3 Hk)"
      }
   ],
   "propertys[]":[

   ],
   "bladerecommendations[]":[

   ],
   "uProducts[]":[

   ],
   "na[]":[
      1,
      2,
      3
   ],
   "sa[]":[
      "one",
      "two",
      "three"
   ],
   "active":false
}

If the value is an Array it should be sent to flattenData again, same as if it is an Object. This change gives the following return.

{
   "id":9,
   "namn":"CM 41",
   "artnr":70184628167,
   "beskr":"text",
   "title":"",
   "description":"",
   "typ":"1",
   "colorcode":0,
   "pris":12330,
   "img":"MasonrySaw_CM_41",
   "data[0][id_data_info]":2,
   "data[0][id_data_vrde]":2,
   "data[0][info_text]":"Spänning",
   "data[0][vrde_text]":"230 V",
   "data[1][id_data_info]":3,
   "data[1][id_data_vrde]":70,
   "data[1][info_text]":"Effekt",
   "data[1][vrde_text]":"2,2 kW (3 Hk)"
   "na[0]":1,
   "na[1]":2,
   "na[2]":3,
   "sa[0]":"one",
   "sa[1]":"two",
   "sa[2]":"three",
   "active":false
}

[3-16]

This do not serielize correctly though...

{
   "id":9,
   "namn":"CM 41",
   "artnr":70184628167,
   "beskr":"text",
   "title":"",
   "description":"",
   "typ":"1",
   "colorcode":0,
   "pris":12330,
   "img":"MasonrySaw_CM_41",
   "data":{
      "0":{
         "vrde_text":"230 V",
         "id_data_info":"2",
         "id_data_vrde":"2",
         "info_text":"Spänning"
      },
      "1":{
         "id_data_info":"3",
         "id_data_vrde":"70",
         "info_text":"Effekt",
         "vrde_text":"2,2 kW (3 Hk)"
      }
   },
   "na":{
      "0":"1",
      "1":"2",
      "2":"3"
   },
   "sa":{
      "0":"one",
      "1":"two",
      "2":"three"
   },
   "active":false
}

[rhubarbselleven]

Hi @3-16, thanks for this, could you address the test failures?