code: function exclude (object, excludedProperties) {
    const strippedObject = Object.assign({}, object)
  
    excludedProperties.forEach(excludedProperty => {
      delete strippedObject[excludedProperty]
    })
  
    return strippedObject
  }
docs: Create a copy of the provided `object` and delete
  all properties listed in `excludedProperties`
  @param {Object} object
  @param {string[]} excludedProperties
  @return {Object}