js2flowchart/build/shared/utils/iteratorBuilder.js

> Why? While I've been working on [Under-the-hood-ReactJS](https://github.com/Bogdan-Lyashenko/Under-the-hood-ReactJS) I spent enormous amount of time on creating schemes. Each change in code or flowchart affects all entire scheme instantly, forcing you t

export var buildIterator = function buildIterator(list) {
  return {
    index: 0,
    getNext: function getNext() {
      return list[this.index++];
    },
    reset: function reset() {
      this.index = 0;
    }
  };
};