how to convert an array into a json array objects

Question

I have an array say

var a = ['N','Normal','S','Severe','C','Confidential']

I need the output format like below,

[{code:'N',description:'Normal'},
 {code:'S',description:'Severe'},
 {code:'C',description:'Confidential'}
]

Is there any way to achieve this?

please let me know your array pattern is forever like var a = ['N','Normal','S','Severe','C','Confidential'] — AddWeb Solution Pvt Ltd
– AddWeb Solution Pvt Ltd, Commented Dec 15, 2017 at 5:44

Robby Cornelissen · Accepted Answer · 2017-12-15 05:58:50Z

2

You can use Array.prototype.reduce() as follows:

const array = ['N', 'Normal', 'S', 'Severe', 'C', 'Confidential'];
const object = array.reduce((result, value, i) => {
  i % 2 || result.push({code: value, description: array[i + 1]});
  return result;
}, []);

console.log(object);

edited Dec 15, 2017 at 5:58

answered Dec 15, 2017 at 5:50

Robby Cornelissen

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