guardian / amiable - Conditional Complexity

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).

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Conditional Complexity Overall

There are 110 units with 1,373 lines of code in units (40.6% 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)
2 simple units (27 lines of code)
108 very simple units (1,346 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
def getAge() in app/utils/DateUtils.scala	8	8	1
override def load() in app/AppLoader.scala	19	8	1
def amiSSAAs[T]() in app/prism/PrismLogic.scala	13	5	2
def amiUpgrade() in app/prism/Recommendations.scala	22	5	2
def owner() in app/prism/Recommendations.scala	7	5	1
def response() in app/prism/Http.scala	33	5	3
def sortSSAAmisByAge() in app/prism/PrismLogic.scala	15	4	2
def isUbuntu() in app/prism/Recommendations.scala	8	4	1
def jsResultToAttempt() in app/prism/JsonUtils.scala	18	4	1
def extractToAttempt[T]() in app/prism/JsonUtils.scala	16	4	1
private def percentile() in app/utils/Stats.scala	12	4	2
def daysAgo() in app/utils/DateUtils.scala	9	4	1
def conditionallySendEmail() in app/services/notification/ScheduledNotificationRunner.scala	22	4	5
def instanceSSAAs() in app/prism/PrismLogic.scala	26	3	1
def amiIsOld() in app/prism/PrismLogic.scala	10	3	1
def instancesCountPerSsaPerAmi[T]() in app/prism/PrismLogic.scala	11	3	2
def doesInstanceBelongToSSA() in app/prism/PrismLogic.scala	9	3	2
private[prism] def isUbuntuUpgrade() in app/prism/Recommendations.scala	17	3	1
def isObsoleteUbuntu() in app/prism/Recommendations.scala	19	3	1
def map[B]() in app/models/Attempt.scala	10	3	1
def run() in app/services/notification/ScheduledNotificationRunner.scala	38	3	1
constructor() in cdk/lib/amiable/amiable.ts	86	3	3
def oldInstances() in app/prism/PrismLogic.scala	7	2	2
def instancesAmisAgePercentiles() in app/prism/PrismLogic.scala	8	2	2
def getOwners() in app/prism/Prism.scala	15	2	2
def getAMI() in app/prism/Prism.scala	14	2	1
def getAMIs() in app/prism/Prism.scala	15	2	0
private def getInstancesFromUrl() in app/prism/Prism.scala	14	2	1
def instancesWithAmis() in app/prism/Prism.scala	10	2	1
def launchConfigUsage() in app/prism/Prism.scala	17	2	1
def getAccounts() in app/prism/Prism.scala	15	2	2
private[prism] def emptyToNone() in app/prism/Urls.scala	14	2	1
private[prism] def isMachineImagesUpgrade() in app/prism/Recommendations.scala	12	2	1
private[prism] def isAmigoUpgrade() in app/prism/Recommendations.scala	12	2	1
def map2[B, C]() in app/models/Attempt.scala	8	2	1
def asFuture() in app/models/Attempt.scala	9	2	1
def successfulAttempts[A]() in app/models/Attempt.scala	9	2	1
def fromParams() in app/models/models.scala	20	2	4
def charts() in app/metrics/Charts.scala	40	2	2
def get() in app/metrics/CloudWatch.scala	12	2	2
def oldProdInstanceCountHistory: List[() in app/services/Agents.scala	39	2	2
def refreshOldInstanceCountInfo() in app/services/Agents.scala	22	2	2
def makeInstanceAmiMap() in app/services/notification/ScheduledNotificationRunner.scala	4	2	2
def pairInstancesWithAmi() in app/services/notification/ScheduledNotificationRunner.scala	12	2	3
def send() in app/services/notification/AWSMailClient.scala	17	2	2
def setupSchedule() in app/services/notification/Notifications.scala	26	2	1
def ami() in app/controllers/AMIable.scala	19	2	1
def ssaInstanceAMIs() in app/controllers/AMIable.scala	43	2	4
def stacks() in app/prism/PrismLogic.scala	6	1	1
def amiArns() in app/prism/PrismLogic.scala	12	1	1