Codewars 8 Kyu Grasshopper Summation Javascript

Summary

reworked version: youtu.be/f2PL0r7uNCw using the Array() constructor, fill(), and reduce()instead of n*(n+1)/2. a nice one liner featuring an object and Math.floor() Hello! In this video I'm going to show you how I solved one of the we use the reduce() method in this one reduce() info: ... standard if statement and for loop; i couldnt find a reliable one-liner kata link: ... this one uses a while loop, an if statement, and the Math.round() static method kata link: ... another deceptively simple one. this one uses the this keyword kata link: this one uses the for...of statement kata link: using Object.assign() and Array.from() to complete some rooms. this one uses aa for loop and template literals kata link: