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NatLibFi/marc-record-validators-melinda

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Function recordGetNumberOfUniqueSubfield6OccurrenceNumbers has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
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function recordGetNumberOfUniqueSubfield6OccurrenceNumbers(record) {
  // Calculates the number of used different occurrence numbers
  /* eslint-disable */
  let indexArray = [];
  record.fields.forEach(field => gatherFieldData(field));
Severity: Minor
Found in src/reindexSubfield6OccurenceNumbers.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"

Further reading

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

function translateFieldToFinnish(field) {
  if (!['020', '300'].includes(field.tag)) {
    return;
  }
  field.subfields?.forEach(sf => translateSubfieldToFinnish(sf));
Severity: Minor
Found in src/cyrillux-usemarcon-replacement.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"

Further reading

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