Methods are processes performed by an object. Methods “do something” in an object-oriented environment. To implement methods with objects, you must use the dot operator:
object.method
In the example, you see the “FuzzyCompareNoCase” method at the zone level.
This.FuzzyCompareNoCase("NONE",50)
"This" is the current zone followed by a period, followed by the actual method, followed by an argument that looks for the word “NONE” with at least a fifty percent match rate. In other words, the method would work with “NONO” or “NOOO” but not “MOOO.”