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RyanofWoods/rails-react-swedish-birds

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app/javascript/react_app/helpers/population.ts

Summary

Maintainability
A
3 hrs
Test Coverage
F
17%

Function populationInfo has 36 lines of code (exceeds 25 allowed). Consider refactoring.
Open

const populationInfo = (species: Species): string => {
  const text = []
  switch (species.populationCategory) {
    case 1:
      text.push('Est. observations above 1,000,000')
Severity: Minor
Found in app/javascript/react_app/helpers/population.ts - About 1 hr to fix

    Function migrationText has 26 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    const migrationText = (species: Species): string => {
  const text = []
  if (species.details.includes('Hs ')) {
    text.push('Breeding non-migratory species')
  }
    Severity: Minor
    Found in app/javascript/react_app/helpers/population.ts - About 1 hr to fix

      Function migrationText has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

      const migrationText = (species: Species): string => {
  const text = []
  if (species.details.includes('Hs ')) {
    text.push('Breeding non-migratory species')
  }
      Severity: Minor
      Found in app/javascript/react_app/helpers/population.ts - About 45 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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