Analizo::Metric::NumerOfAttributes - Number of Attributes (NOA) metric
The metric calculation is based on the following article and calculates the
number of attributes of a class.
Article:
Monitoring of source code metrics in open source projects by
Paulo Roberto Miranda Meirelles.
See the adaptation of the paragraph about Number of Attributes in the article:
Calculates the number of attributes of a class. Its minimum value is zero and
there is no upper limit to its result. A class with many attributes may
indicate that it has many responsibilities and presents a low cohesion, i. e.,
is probably dealing with several different subjects.