CodeWars || Split Strings || JavaScript || Code Challenge

Complete the solution so that it splits the string into pairs of two characters. If the string contains an odd number of characters then it should replace the missing second character of the final pair with an underscore ('_').

Examples:

solution('abc') // should return ['ab', 'c_']
solution('abcdef') // should return ['ab', 'cd', 'ef']

[xpiator]

this one was so clever, thanks so much for the walkthrough!!

[ComputerScienceSimplified]

Awesome video! Keep up the great work :)

[CMT-pq]

very good, you way is more smoother than mine; mine had 25 lines

[osbornghampson]

import re
def split_string(s):
re.findall(".{2}", s + '_')

Regular expressions :)

[marijastrahinjic]

Hi, thanks for the video! Could you clarify why you added the line that goes i +=2? Might be a silly question, but it would mean a lot if you could explain? Thank you!