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src/Formatter.js

Summary

Maintainability
A
3 hrs
Test Coverage

Function parseFormatStr has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
Open

function parseFormatStr(formatStr) {
  let formatName = formatStr.toLowerCase().trim();
  const formatOptions = {};
  if (formatStr.indexOf('(') > -1) {
    const p = formatStr.split('(');
Severity: Minor
Found in src/Formatter.js - About 1 hr 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

Consider simplifying this complex logical expression.
Open

      if (this.formats[formatName]) {
        let formatted = mem;
        try {
          // options passed explicit for that formatted value
          const valOptions =
Severity: Critical
Found in src/Formatter.js - About 1 hr to fix

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

      format(value, format, lng, options = {}) {
    const formats = format.split(this.formatSeparator);

    const result = formats.reduce((mem, f) => {
      const { formatName, formatOptions } = parseFormatStr(f);
    Severity: Minor
    Found in src/Formatter.js - 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"

    Further reading

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