Inside 206-105

Existential Pontification and Generalized Abstract Digressions

Why iteratees are hard to understand

There are two primary reasons why the low-level implementations of iteratees, enumerators and enumeratees tend to be hard to understand: purely functional implementation and inversion of control. The strangeness of these features is further exacerbated by the fact that users are encouraged to think of iteratees as sinks, enumerators as sources, and enumeratees as transformers. […]

  • January 4, 2012