How to convert an array of key-value tuples into an object

Question

I have an array:

[ [ \'cardType\', \'iDEBIT\' ],
  [ \'txnAmount\', \'17.64\' ],
  [ \'txnId\', \'20181\' ],
  [ \'txnType\', \'Purchase\' ],
  [ \'txnDate\         


        

Answer 1

With Object.fromEntries, you can convert from Array to Object:

var entries = [
  ['cardType', 'iDEBIT'],
  ['txnAmount', '17.64'],
  ['txnId', '20181'],
  ['txnType', 'Purchase'],
  ['txnDate', '2015/08/13 21:50:04'],
  ['respCode', '0'],
  ['isoCode', '0'],
  ['authCode', ''],
  ['acquirerInvoice', '0'],
  ['message', ''],
  ['isComplete', 'true'],
  ['isTimeout', 'false']
];
var obj = Object.fromEntries(entries);
console.log(obj);