Ramda curry

curry.js

//Ramda
const R = require('ramda');

const giveProp = (propName, prop, obj) => Object.assign({}, obj, {[propName]: prop});

const givePropCurry = R.curry(giveProp);

const giveName = givePropCurry('name');
const giveJob = givePropCurry('job');
const giveHero = givePropCurry('hero');

const giveJobSmuggler = giveJob('smuggler') //=> returns a curried function that takes an object and gives its the property job = 'smuggler'

const solo = {name: 'Han'};
const soloSmuggler = giveJobSmuggler(solo); //=> { name: 'Han', job: 'smuggler' }