Spring Based Drawer

 

Spring Based Drawer, adapted from Erica Sadun Video 3. A spring-based drawer view blog post on informit (http://www.informit.com/articles/article.aspx?p=2217000). In addition with her GitHub useful-things repository (https://github.com/erica/useful-things)

source code at https://github.com/geoo993/Learning-ios8-and-Swift-Course/tree/master/LearningSwiftCourse/LearningSwiftCourse/SpringBasedDrawerExample