Iterators provides easy iteration over any type of collection. This includes arrays, lists, queues, maps, stacks, priority-queues, grids, strings, instances, ranges, files, binary files and more. A universal way to write loops makes it easy to switch data-structures when you need to. Together with some utility functions and more iterators this will make writing clean loopcode easier then ever. More iterator types are coming soon, and suggestions are also much appreciated.