Codewars 8 Kyu Double Char Javascript

Summary

Code along with me as we solve ' Set(), slice(), spread syntax, and more in this one. another .split() video; seems .split() is a pretty common method. template literals, map(), Array() constructor, and more. template literal with a ternary operation. this one uses an if statement and the conditional (ternary) operator kata link: ... this one uses a for loop and the reduce() method kata link: ... standard if statement and for loop; i couldnt find a reliable one-liner kata link: ... this one uses spread syntax (...), template literals, and the join() method kata link: ... we're gonna use .includes on this one kata link: updated version: youtu.be/0joQdoJsa04 here we're gonna use .split(), .reduce(), and .charCodeAt()