Codewars 8 Kyu Basic Training Add Item To An Array Javascript

Summary

In this short video, we tackle the simple problem of this one we just fill in the blanks. using concat() and reduce() on this one. this one uses the trim() method trim() info: ... this one uses a for() loop, an if() statement, and the join() method kata link: ... another .split() video; seems .split() is a pretty common method. standard example of using the reduce() method. this one has the reduce() method and the Math.floor() function. standard if statement and for loop; i couldnt find a reliable one-liner kata link: ... here we use reduce() and the unary plus operator. this one implements a filter() method from scratch.