Daily Challenge 297 - Loneliest Character

Your task is to write a function loneliest() which accepts a string and will return the character that has the most spaces to its right and left.

Examples

'a b c' => ['b']
'a bcs d k' => ['d']
' a b sc p t k' => ['p']
'a b c de' => ['b', 'c']
' a b c de ' => ['b']
'abc' => ['a', 'b', 'c']

Tests

loneliest('abc d ef g h i j ')
loneliest('abc')
loneliest(' abc d z f gk s ')

Good luck!

This challenge comes from aplefull on CodeWars. Thank you to CodeWars, who has licensed redistribution of this challenge under the 2-Clause BSD License!

Want to propose a challenge idea for a future post? Email [email protected] with your suggestions!