05-get-the-middle-charachter.js

/* You are going to be given a word.
   Your job is to return the middle character of the word.
   If the word's length is odd, return the middle character.
   If the word's length is even, return the middle 2 characters */

// solution
export default s =>
  (s.length % 2 === 0 ? s[(s.length / 2) - 1] + s[s.length / 2] : s[(s.length - 1) / 2]);