[Codewars] Name Shuffler (8 kyu) / JavaScript

https://www.codewars.com/kata/559ac78160f0be07c200005a

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DESCRIPTION:

Write a function that returns a string in which firstname is swapped with last name.

Example(Input --> Output)

"john McClane" --> "McClane john"

 

코드

function nameShuffler(str){
  return str.split(' ').reverse().join(' ');
}