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jonaswide/add-prop-to-obj.js

Last active January 24, 2018 12:40
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Currying utility to add property to object
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add-prop-to-obj.js
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 }
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