Talking about scaffolding makes us think about building construction support. The term scaffolding was also admitted by Rails as a way of helping developers build an application faster. In Rails, developers enjoy the privilege of having a temporary code to build a demo of the application. This code is not built for long time use, but just enough to support the system for a demo. Some says it is a waste of time but when you take a look at it, it is actually a good thing.