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fbi-cde/crime-data-frontend

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src/util/location.js

Summary

Maintainability
A
25 mins
Test Coverage

Avoid too many return statements within this function.
Invalid

  return false
Severity: Major
Found in src/util/location.js - About 30 mins to fix

    Function lookupDisplayName has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

    const lookupDisplayName = (filters, regionData, stateData) => {
  let n = null
  if (isValidPlaceType(filters.placeType)) {
    if (filters.place === 'united-states') {
      n = 'United States'
    Severity: Minor
    Found in src/util/location.js - About 25 mins 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"

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