export function classList (...classes) {
  return classes
    .map(c => Array.isArray(c) ? c : [c])
    .reduce((classes, c) => classes.concat(c), [])
}

export function get (object, path) {
  if (!path) {
    return object
  }

  if (object === null || typeof object !== 'object') {
    return object
  }

  const [pathHead, pathTail] = path.split(/\.(.+)/)

  return get(object[pathHead], pathTail)
}

export function pick (object, properties) {
  return properties.reduce((pickedObject, property) => {
    pickedObject[property] = object[property]
    return pickedObject
  }, {})
}

export function range (from, to) {
  return [...Array(to - from)].map((_, i) => i + from)
}