Testing if object has multiple properties

Could build your own function that just returns true / false and has any interface.

let example = {
  'name': 'thomas'
}

let hasAllProps = (obj, props) => {
  let propsTrue = _.chain(props)
  .map(prop => _.has(obj, prop))
  .without(false)
  .value()
  return (propsTrue.length === props.length)
}

console.log(hasAllProps(example, ['name'])) // true
console.log(hasAllProps(example, ['age'])) // false