Codewars 7 Kyu Simple Fun 213 Is Function Javascript

Summary

this one uses the Set() object, the map() method, and more Set() info: ... this one uses a for loop and the charCodeAt() method kata link: ... this one uses spread syntax (...) kata link: this one uses a switch statement kata link: just another trick kata to keep us guessing. this one uses the Math.min() and Math.max this one uses the indexOf() and slice() methods kata link: this one uses the filter() method filter() info: ... this one uses the bitwise AND (&) operator, Array.from() and more bitwise AND (&) operator info: ... this one uses the reduce() method and the this one uses the right shift operator, recursion, and the ternary operator kata link: ...