Codewars Array Plus Array 8 Kyu

Summary

using concat() and reduce() on this one. Code along with me as we solve ' Beginner level C# object oriented programming series. Create a free account on standard example of using the reduce() method. this one uses a for() loop, an if() statement, and the join() method kata link: ... this one uses the push() method push() info: ... here we use reduce() and the unary this one uses a for loop, some if statements, and the slice() method kata link: ... Here's how to double some characters kata link: