.head and .tail

Gets the first element or all but the first element.

const array = [1, 2, 3]
 
// Underscore: _.first, _.head, _.take
// Lodash: _.first, _.head
_.head(array)
// output: 1
 
// Underscore: _.rest, _.tail, _.drop
// Lodash: _.tail
_.tail(array)
// output: [2, 3]
 
 
// Native
const [ head, ...tail ] = array
console.log(head)
// output: 1
console.log(tail)
// output [2, 3]

Browser Support for Spread in array literals

46.0 ✔	12.0 ✔	16.0 ✔	✖	37.0 ✔	8.0 ✔