Writing into JSON file iOS Swift -


i have json file locally in app. want add new element in file programmatically. below json format - 

{      "menu":{         "submenu":[            {               "name":"name1",             "link":"link2"          }     ]     } }

i want add element in submenu below - 

{      "menu":{         "submenu":[            {               "name":"name1",             "link":"link1"          },          {               "name":"name2",             "link":"link2"          }     ]     } }

would possible programatically? thank!


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