Auto Layout backed growing UITextView.
Use in any Auto Layout constrained view hierarchy. Add a less-than-or-equal height constraint on the view itself to restrict its height to a maximum.
The sample project demonstrates how to use the class in combination with an interactively dismissable keyboard. This behavior is seen in apps such as iMessage and Whatsapp.
RDRGrowingTextView is released under the MIT license. Please see the LICENSE file for more details.