public/subjects/last-first-kiss.en.md

Last First Kiss

Instructions

Create 3 functions:

• a first function that takes an array or a string and return the first element.

• a last function that takes an array or a string and return the last element.

• a kiss function that returns an array of 2 elements the last and the first element, in that order

Notions

• nan-academy.github.io/js-training/examples/data-structures.js
• nan-academy.github.io/js-training/examples/get.js