NOTE: This content is being moved to the target of this link. Please update your bookmarks. Scalaz 5.0 adds an implementation of a concept called Iteratee. This is a highly flexible programming technique for writing enumeration-based input processors that can be freely composed. A lot of people have asked me to write a tutorial on how this works, specifically on how it is implemented in Scalaz and
![Scalaz Tutorial: Enumeration-Based I/O with Iteratees](https://cdn-ak-scissors.b.st-hatena.com/image/square/8d71ff5111e05619a10d29bb40d7aebaa75c8fbc/height=288;version=1;width=512/https%3A%2F%2Fs0.wp.com%2Fi%2Fblank.jpg)