NeverBlock is a set of tools and utilities that allow developers to write non-blocking, concurrent code in a transparent manner. Meaning that you will keep coding in your traditional ways while you get the benefit of non-blocking IO operations.
Version Cache is a Ruby on Rails (v2.1.0) plugin that provides additional caching features.
It solves the problem of having to expire your cached stuff via the provided Rails methods. Instead, it relies on
versions.
For example, say we have a PostsController and a corresponding Post model and we need to cache the show action of the
PostsController.
Method Cache is a Rails (v2.1.0) plugin that tries to solve the problem of having to call a method repetitively. That method is expensive to be recalculated everytime. The solution is to cache the method results and we've always done that by caching a method's result in instance variables. method_cache plugin frees you from the trouble of worrying about writing caching code and introduces a couple of utility methods in ActiveRecord objects that make your life easier.





