Codewars 8 Kyu Push A Hash An Object Into Array Javascript

Summary

very simple example of putting an this one uses a for...in statement, a double for loop, and more kata link: ... another .split() video; seems .split() is a pretty common method. standard example of using the reduce() method. we use the reduce() method in this one reduce() info: ... using concat() and reduce() on this one. this one implements a filter() method from scratch. here we use reduce() and the unary plus operator. Classic way to find out if something is even or not kata link: this one we just fill in the blanks. updated version: youtu.be/FIFdWcEO_-M using the another example of how to use the includes() method.