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gilles-gardet/Object destructing with dynamic key.js

Created April 3, 2022 11:28
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  1. gilles-gardet created this gist Apr 3, 2022.
    13 changes: 13 additions & 0 deletions Object destructing with dynamic key.js
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    // we can also give alias name of variable when destructuring

    const productData = {id: 23, name: 'Laptop'}
    const {name: deviceName} = productData

    console.log('deviceName', deviceName) // deviceName Laptop

    // here destructuring value with dynamic key
    const extractKey = 'name'
    const { [extractKey]: data } = productData

    console.log('data', data) // data Laptop