dart-lang / shelf_static
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 10 units with 240 lines of code in units (58.8% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (99 lines of code)
    • 1 simple units (39 lines of code)
    • 7 very simple units (102 lines of code)
0% | 0% | 41% | 16% | 42%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
dart0% | 0% | 41% | 16% | 42%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lib/src0% | 0% | 48% | 18% | 33%
example0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 10 most complex units
Unit# linesMcCabe index# params
Handler createStaticHandler()
in lib/src/static_handler.dart
61 15 6
Response? _fileRangeResponse()
in lib/src/static_handler.dart
38 12 3
Response listDirectory()
in lib/src/directory_listing.dart
39 8 2
Handler createFileHandler()
in lib/src/static_handler.dart
14 5 3
Future _handleFile()
in lib/src/static_handler.dart
22 5 3
void main()
in example/example.dart
34 5 1
File? _tryDefaultFile()
in lib/src/static_handler.dart
9 3 2
DateTime toSecondResolution()
in lib/src/util.dart
4 2 1
String _getHeader()
in lib/src/directory_listing.dart
9 2 1
Response _redirectToAddTrailingSlash()
in lib/src/static_handler.dart
10 1 1