aws-samples / aws-proton-sample-lambda-crud-service
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 45 units with 509 lines of code in units (58.1% 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 (22 lines of code)
    • 44 very simple units (487 lines of code)
0% | 0% | 0% | 4% | 95%
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
rb0% | 0% | 0% | 4% | 95%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src0% | 0% | 0% | 4% | 95%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
self.update_task
in src/task.rb
 22 7 4
self.list_tasks
in src/task.rb
 36 5 2
initialize
in src/shapes.rb
 21 4 1
valid?
in src/shapes.rb
 8 4 0
valid?
in src/shapes.rb
 16 4 0
initialize
in src/shapes.rb
 13 4 1
list_task
in src/api.rb
 31 4 2
create_task
in src/api.rb
 31 4 2
get_task
in src/api.rb
 31 4 2
delete_task
in src/api.rb
 30 4 2
update_task
in src/api.rb
 31 4 2
self.create_task
in src/task.rb
 24 3 3
initialize
in src/shapes.rb
 16 3 1
valid?
in src/shapes.rb
 10 3 0
list_tasks
in src/app.rb
 10 2 1
create_task
in src/app.rb
 12 2 1
update_task
in src/app.rb
 13 2 1
get_task
in src/app.rb
 10 2 1
delete_task
in src/app.rb
 10 2 1
self.unwrap
in src/pagination_token.rb
 8 2 1