Codewars 8 Kyu Sum Of Differences In Array Javascript

Summary

a sneaky joke kata using Math.max() and Math.min() Code along with me as we solve ' standard example of using the reduce() method. In this puzzle we're going to see .sort() do something funky-stanky, get over it with .reverse() and learn a little math trick in the end. here we use reduce() and the unary plus operator. using concat() and reduce() on this one. standard if statement and for loop; i couldnt find a reliable one-liner kata link: ... this one uses a for loop and the reduce() method kata link: ... this one has the reduce() method and the Math.floor() function. this one uses the Number() constructor and the String() constructor kata link: ... another .split() video; seems .split() is a pretty common method.