In part 1, we will go over: isArray(), length, indexOf(), lastIndexOf(), push(), pop(), unshift(), and shift()
In part 2, we will go over: toString(), reverse(), concat(), and join()
In part 3, we will go over: slice() and splice()
In part 4, we will go over: sort()
In part 5, we will go over: filter(), every(), and some()
In part 6, we will go over: reduce() and reduceRight()
In part 7, we will go over: map() and also chain together some of the methods we have gone over in this series.