apple / cloudkit-sample-sharing
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 18 units with 210 lines of code in units (38.5% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 1 simple units (37 lines of code)
    • 17 very simple units (173 lines of code)
0% | 0% | 0% | 17% | 82%
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
swift0% | 0% | 0% | 17% | 82%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
Sharing/ViewModels0% | 0% | 0% | 37% | 63%
SharingTests0% | 0% | 0% | 0% | 100%
Sharing/App0% | 0% | 0% | 0% | 100%
Sharing/Views0% | 0% | 0% | 0% | 100%
Sharing/Models0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 18 most complex units
Unit# linesMcCabe index# params
func fetchPrivateAndSharedContacts()
in Sharing/ViewModels/ViewModel.swift
 37 6 1
func fetchOrCreateShare()
in Sharing/ViewModels/ViewModel.swift
 26 4 2
func test_CloudKitReadiness()
in SharingTests/SharingTests.swift
 19 4 0
func windowScene()
in Sharing/App/SceneDelegate.swift
 24 3 2
func refresh()
in Sharing/ViewModels/ViewModel.swift
 11 3 0
func testCreatingShare()
in SharingTests/SharingTests.swift
 23 3 0
func scene()
in Sharing/App/SceneDelegate.swift
 9 2 3
func addContact()
in Sharing/ViewModels/ViewModel.swift
 23 2 3
func application()
in Sharing/App/AppDelegate.swift
 3 1 2
func application()
in Sharing/App/AppDelegate.swift
 3 1 3
func application()
in Sharing/App/AppDelegate.swift
 2 1 2
init?()
in Sharing/Models/Contact.swift
 10 1 1
init()
in Sharing/ViewModels/ViewModel.swift
 3 1 1
func updateUIViewController()
in Sharing/Views/CloudSharingView.swift
 1 1 2
func makeUIViewController()
in Sharing/Views/CloudSharingView.swift
 7 1 1
func makeCoordinator()
in Sharing/Views/CloudSharingView.swift
 3 1 0
func cloudSharingController()
in Sharing/Views/CloudSharingView.swift
 3 1 2
func itemTitle()
in Sharing/Views/CloudSharingView.swift
 3 1 1