Here's a nice article to describe that transitive effect. http://journal.stuffwithstuff.com/2015/02/01/what-color-is-your-function/ http://journal.stuffwithstu

Here's a nice article to describe that transitive effect. http://journal.stuffwithstuff.com/2015/02/01/what-color-is-your-function/ http://journal.stuffwithstuff.com/2015/02/01/what-color-is-y... Also applies to IDisposable etc.