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cookie-traceability/src/lib/flowmap/data/cluster/ClusterIndex.ts

Summary

Maintainability
D
1 day
Test Coverage

Function buildIndex has a Cognitive Complexity of 57 (exceeds 5 allowed). Consider refactoring.
Open

export function buildIndex<F>(clusterLevels: ClusterLevels): ClusterIndex<F> {
  const nodesByZoom = new Map<number, ClusterNode[]>();
  const clustersById = new Map<string, Cluster>();
  const minZoomByLocationId = new Map<string, number>();
  for (const { zoom, nodes } of clusterLevels) {
Severity: Minor
Found in cookie-traceability/src/lib/flowmap/data/cluster/ClusterIndex.ts - About 1 day to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function buildIndex has 131 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function buildIndex<F>(clusterLevels: ClusterLevels): ClusterIndex<F> {
  const nodesByZoom = new Map<number, ClusterNode[]>();
  const clustersById = new Map<string, Cluster>();
  const minZoomByLocationId = new Map<string, number>();
  for (const { zoom, nodes } of clusterLevels) {
Severity: Major
Found in cookie-traceability/src/lib/flowmap/data/cluster/ClusterIndex.ts - About 5 hrs to fix

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