That's all there is to it

Display Listing 2.

The body of this function is very simple. 

Now you know how to define a new function for an object.

This will work regardless of how simple or how complex the body of the function may be.

• Follow these steps
• Fill in the code in the body of the function to cause it to
  • Behave the way you want it to behave
  • Return the value that you want it to return.