Deep dive into JavaScript's Iterators, Iterables and Generators

The for...of loop is the protocol for iterating over data structures provided by JavaScript. We'll discuss and explore these concepts and learn how to implement them within your next JavaScript project. The concept of anIterable is any structure that has the Symbol.iterator key; the corresponding method has the following behavior. In JavaScript, the Array object is the most iterative iterable in nature. The following behavior has the same behavior. The code block will attempt to create a LeapYear of leap year. The first element is the first element and the last element of a leap year and the next element of our iteration.