pick a properties from object, by an array

pick.js

const pick = (obj = {}) => (props = []) => {
  
	var picked = {}
  
	props.forEach((prop) => picked[prop] = obj[prop])
  
	return picked
}

const lunch = {
	sandwich: 'turkey',
	drink: 'water',
	chips: 'salt and vinegar',
	desert: true
}

pick(lunch)(['drink', 'chips']) // { drink: 'water', chips: 'salt and vinegar' }