Merge pull request #2 from solid-software/nargs-7

Set max method params count to 7

Author: solid-yuriiprykhodko

lib/analysis_options.yaml

@@ -20,8 +20,9 @@ dart_code_metrics:
   metrics:
     # NIST 500-235 item 2.5
     cyclomatic-complexity: 10
-    number-of-arguments: 4
-    number-of-parameters: 4
+    
+    # McConnell, S. (2004), Chapter 7.5: High-Quality Routines: How To Use Routine Parameters. Code Complete, Second Edition, Redmond, WA, USA: Microsoft Press. 174-180
+    number-of-parameters: 7
 
     # McConnell, S. (2004), Chapter 7.4: High-Quality Routines: How Long Can a Routine Be?. Code Complete, Second Edition, Redmond, WA, USA: Microsoft Press. 173-174
     source-lines-of-code: 200