Handling Duplicate keys in json

[Da-Viper]

for example if i have the following json file

{
   "cat": {
      "Garfield": 10
   },
   "cat": {
      "Tom" : 11
   },
   "cat": {
      "Andy": 1
   }

I read that the library stores the last seen key is there way i choose how to handle the problem , for example merging the all of the cats into on object like

{
  "cat": {
    "Garfield": 10,
    "Tom": 11,
    "Andy": 1
}

or selecting the first one to appear or the most common one appearing

see #2667

Thanks

[nlohmann]

This could be handled with a parser callback, see https://json.nlohmann.me/features/parsing/parser_callbacks/.

[nlohmann]

@Da-Viper Do you need further assistance?