map an array stack overflow code example

Example 1: map an array stack overflow

var myObject = { 'a': 1, 'b': 2, 'c': 3 };

Object.keys(myObject).map(function(key, index) {
  myObject[key] *= 2;
});

console.log(myObject);
// => { 'a': 2, 'b': 4, 'c': 6 }

Example 2: javascript array map stack

[ {
    "column": "parties",
    "value": [cell value]
}, {
    "column": "star-speak",
    "value": [cell value]
} ]

Example 3: javascript array map stack

var mapCell = function (row) {
  return columns.map(
    function(column) {
      return { 
        column : column, 
        value : getColumnCell(row, column)
      }
    }
  )
}