What is the best way to extract a single value from the given JSON dataset?

Is there a way to extract a single value from the JSON dataset provided below?

['X',
 'Y',
 'Z',
 'W'
]
Output: 1:X 2:Y 3:Z 4:W

Your assistance with this matter would be greatly appreciated.

Answer №1

Here is a solution that might help:

const letters = ['X',
 'Y',
 'Z'
];
const alphabet = Object.fromEntries(letters.map((letter,index)=>[index+1, letter]));
// {1: "X", 2: "Y", 3: "Z"}

You can retrieve the values using the corresponding keys for example :

alphabet[1]; //X
alphabet[2]; //Y
//...

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