troygoode/PagedList — pull request #87 by Dmitry-Me (2014-03-28 09:45:26+00:00)
Title: Prevent evaluating Count() twice.

`IEnumerable.Count()` will run the query twice if called twice http://stackoverflow.com/questions/5050326/why-is-ienumerable-count-reevaluating-the-query This caches the value to avoid reevaluation.