How to Augment an Array of Objects with Additional Properties using JavaScript?

Expanding an Array of Objects with Additional Properties

A ubiquitous task in programming involves enhancing an existing array of objects with additional properties. To illustrate this concept, consider an array of objects containing two elements:

Object {Results:Array[2]}
Results:Array[2]
[0-1]
0:Object
   id=1    
   name: "Rick"
1:Object
   id=2     
   name:'david'

The objective is to augment each object with an additional property named "Active," resulting in a transformed array:

Object {Results:Array[2]}
Results:Array[2]
[0-1]
0:Object
   id=1    
   name: "Rick"
   Active: "false"
1:Object
   id=2     
   name:'david'
   Active: "false"

To achieve this, consider the following approach:

Results.map(obj => ({ ...obj, Active: 'false' }))

Utilizing the map() method, each element in the Results array is transformed into a new object. Spread syntax (...obj) is used to copy the existing properties of the object, while the new Active property is added explicitly, in this case, with a value of 'false.'

By leveraging Array.prototype.map(), we can conveniently and effectively erweitern an array of objects with new properties, a fundamental operation in many programming tasks. For further details and guidance, refer to the comprehensive documentation provided.

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