Analiz...orClass(3pm)

💖 NAME 💖

okay so bestie, meet Analizo::Metric::ResponseForClass — the Response for Class (RFC) metric, living its best life over in the 3pm Perl manual pages (aka User Contributed Perl Documentation). Yes she's a Perl module, yes she's serving, and yes she's about to explain exactly how many things a class can be made to do when someone slides into its DMs. 🫶

---

🌈 DESCRIPTION 🌈

So the metric calculation is based on the following article, and here's the whole entire deal: it calculates the sum between the number of methods in the module and the number of functions called by each module function.

Two ingredients, one sum. That's it, that's the recipe:

• the number of methods in the module 🎀
• plus the number of functions called by each module function 💅

The article in question is: A metrics suite for object oriented design by Shyam R. Chidamber and Chris F. Kemerer. ✨

And if you wanna see the paragraph about Response for Class in the article, here it is, no cap, unedited:

... The response set of a class is a set of methods that can potentially be executed in response to a message received by an object of that class. The cardinality of this set is a measure of the attributes of objects in the class. Since it specifically includes methods called from outside the class, it is also a measure of the potential communication between the class and other classes.

So like, the response set of a class = every method that could potentially get executed when an object of that class receives a message. The cardinality (that's the size, bestie, the count) of that set measures the attributes of objects in the class. And because it specifically includes methods called from outside the class, it's also measuring the potential communication between that class and other classes. It's giving sociable. It's giving networking era. 📣

---

stay slay, keep your method counts cute 🌸 — this page is from perl v5.40.1, dated 2025-12-13, filed under Analiz...orClass(3pm). mwah, ily, bye 💜