grokify/mogo

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html/htmlutil/tokenizer.go

Summary

Maintainability
B
4 hrs
Test Coverage

Function NextTokens has a Cognitive Complexity of 33 (exceeds 20 allowed). Consider refactoring.
Open

func NextTokens(z *html.Tokenizer, opts NextTokensOpts) (Tokens, error) {
    // func NextTokens(z *html.Tokenizer, skipErrors, includeChain, includeMatch bool, start, end []html.Token) ([]html.Token, error) {
    matches := []html.Token{}
    if z == nil {
        return matches, ErrTokenizerNotInitialized
Severity: Minor
Found in html/htmlutil/tokenizer.go - About 2 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 deeply nested control flow statements.
Open

                } else if opts.IncludeChain {
                    matches = append(matches, tok)
                }
Severity: Major
Found in html/htmlutil/tokenizer.go - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                        if opts.InclusiveMatch {
                            matches = append(matches, tok)
                        }
    Severity: Major
    Found in html/htmlutil/tokenizer.go - About 45 mins to fix

      Avoid deeply nested control flow statements.
      Open

                          if opts.InclusiveMatch {
                              matches = append(matches, tok)
                          }
      Severity: Major
      Found in html/htmlutil/tokenizer.go - About 45 mins to fix

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