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bundler/bundler

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lib/bundler/fetcher/compact_index.rb

Summary

Maintainability
A
2 hrs
Test Coverage

Method available? has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

      def available?
        return nil unless SharedHelpers.md5_available?
        user_home = Bundler.user_home
        return nil unless user_home.directory? && user_home.writable?
        # Read info file checksums out of /versions, so we can know if gems are up to date
Severity: Minor
Found in lib/bundler/fetcher/compact_index.rb - About 55 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

Method specs_for_names has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def specs_for_names(gem_names)
        gem_info = []
        complete_gems = []
        remaining_gems = gem_names.dup
Severity: Minor
Found in lib/bundler/fetcher/compact_index.rb - About 35 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

Method call has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def call(path, headers)
          fetcher.downloader.fetch(fetcher.fetch_uri + path, headers)
        rescue NetworkDownError => e
          raise unless Bundler.feature_flag.allow_offline_install? && headers["If-None-Match"]
          ui.warn "Using the cached data for the new index because of a network error: #{e}"
Severity: Minor
Found in lib/bundler/fetcher/compact_index.rb - About 35 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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