Codewars 7 Kyu First Class Function Factory Javascript

Summary

this one uses recursion, a ternary operator, and the parseInt() this one uses a switch statement kata link: this one uses spread syntax (...), the Set() object, and more Set() info: ... this one uses the Set() object, spread syntax, and more Set() info: ... this one uses the push() and map() methods along with template literals push() info: ... this one uses a wikipedia page and the ternary operator factorial info: en.wikipedia.org/wiki/Factorial ternary operator info: ... this one uses the right shift operator, recursion, and the ternary operator kata link: ...