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ML-Jason/ml.vartool

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Function url has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
Open

vcheck.url = (str, { localhost = true, wildcard = false, protocols = ['http', 'https'] } = {}) => {
  const protocolsAllow = Array.isArray(protocols) ? protocols.map((v) => v.toString()) : ['http', 'https'];
  const rs = vcheck.str(str);
  let protocol = '';
  let tmpurl = rs;
Severity: Minor
Found in src/vcheck.js - About 3 hrs 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

Avoid too many return statements within this function.
Open

  return '';
Severity: Major
Found in src/vcheck.js - About 30 mins to fix

    Avoid too many return statements within this function.
    Open

        if (globalNames.includes(ns[1])) return '';
    Severity: Major
    Found in src/vcheck.js - About 30 mins to fix

      Avoid too many return statements within this function.
      Open

        if (validator.isURL(protocol ? `${protocol}://${tmpurl}` : tmpurl, { protocols: protocolsAllow })) return rs;
      Severity: Major
      Found in src/vcheck.js - About 30 mins to fix

        Avoid too many return statements within this function.
        Open

          } else if (globalNames.includes(ns[0])) return '';
        Severity: Major
        Found in src/vcheck.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

              if (ns.length <= 2) return '';
          Severity: Major
          Found in src/vcheck.js - About 30 mins to fix
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