Basic xtal-json-merge demo

Input:

Merge with
                  [{
                  "columns":[
                      {"id": "index",       "name": "Index",      "field": "index"},
                      {"id": "isActive",    "name": "Active",     "field": "isActive"},
                      {"id": "balance",     "name": "Balance",    "field": "balance"},
                      {"id": "age",         "name": "Age",        "field": "age"},
                      {"id": "eyeColor",    "name": "Eye Color",  "field": "eyeColor"},
                      {"id": "name",        "name": "Name",       "field": "name"},
                      {"id": "gender",      "name": "Gender",     "field": "gender"},
                      {"id": "company",     "name":"Company",     "field": "company"}
                  ],
                  "gridOptions":{
                      "enableCellNavigation": true,
                      "enableColumnReorder": false
                  }
                  }]              
              


Output: