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jonaswide/add-prop-to-obj.js

Last active January 24, 2018 12:40
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  1. jonaswide revised this gist Jan 24, 2018. No changes.
  2. jonaswide revised this gist Jan 24, 2018. No changes.
  3. jonaswide created this gist Jan 24, 2018.
    5 changes: 5 additions & 0 deletions add-prop-to-obj.js
    View file
    Original file line number Diff line number Diff line change
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    export const addPropToObj = key => obj => val => ({ ...obj, [key]: val })

    // Example
    const firstObj = { a: 1, b: 2, c: 3 }
    addPropToObj("d", firstObj, 4) // { a: 1, b: 2, c: 3, d: 4 }