Codewars 7 Kyu Product Array Array Series 5 Javascript

Summary

this one uses the map() and reduce() methods map() info: ... this one uses the sort(), slice(), and reduce() methods sort() info: ... this one uses spread syntax (...) and the Math.max() function kata link: ... this one uses the push(), slice(), and filter() methods push() info: ... this one uses the every() and the some() methods every() info: ... this one uses a for loop, an if statement, and more kata link: ... this one uses destructuring assignment syntax and the map() method destructuring assignment syntax info: ... this one uses a double for loop and the map() and indexOf() methods kata link: ...