Passing structs as parameters

There are two cases that benefit greatly from having a structs passed as the parameter rather than its individual parameter counterpart:

• When passing a large number of parameters to any method. When parameter list become long, it becomes more difficult to remember the order of the parameters and even the parameters themselves. Passing a single struct object relieves this headache.
• If function call order is important, make a single function that wraps the sequentially called methods and takes a single struct as the parameter. This eliminates the need for Waldo to know that the methods need to be called in a particular order and makes it easier to pass the parameters.

The following listing shows some methods in serious need of parameter passing help:

43#43

Should be changed to:

44#44