Create new object at end of array
I have a flat file shown here: “firstName”: “Gregor” “lastName”: “Samsa” “mainAddress”: “123 Main St” “mainCity”: “Boston” “mainState”: “MA” “mainZip”: “02131” “mailingAddress”: “456 Mailing Ave” “mailingCity”: “Somerville” “mailingState”: “MA” “mail...