Reorganizing

2021-10-30 22:09:32 +02:00 · 2021-10-30 22:09:32 +02:00 · f4886ee235
commit f4886ee235
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--- a/content/NAVPatterns/3-cal-coding-guidelines/design/class-coupling/index.md
+++ b/content/NAVPatterns/3-cal-coding-guidelines/design/class-coupling/index.md
@ -0,0 +1,18 @@
+++
+title = "Class Coupling"
+weight = 320
+++
+Do not write functions that have high class coupling. This makes the code hard to maintain.
+
+Bad code
+
+    Any procedure / trigger that has class coupling of \> 30  
+      
+    
+
+Good code
+
+    Any procedure / trigger that has class coupling of <= 30\.
+    Class coupling is computed by summing the unique instances of the following in a code block:
+    - every unique usage of a complex C/AL data type (table, codeunit, etc) as 1\.
+    - every unique usage of a DotNet type as 1\.