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fluent/fluentd

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lib/fluent/plugin_helper/inject.rb

Summary

Maintainability
C
1 day
Test Coverage

Method configure has a Cognitive Complexity of 42 (exceeds 5 allowed). Consider refactoring.
Open

      def configure(conf)
        super

        if @inject_config
          @_inject_hostname_key = @inject_config.hostname_key
Severity: Minor
Found in lib/fluent/plugin_helper/inject.rb - About 6 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

Method configure has 40 lines of code (exceeds 25 allowed). Consider refactoring.
Open

      def configure(conf)
        super

        if @inject_config
          @_inject_hostname_key = @inject_config.hostname_key
Severity: Minor
Found in lib/fluent/plugin_helper/inject.rb - About 1 hr to fix

    Method inject_values_to_event_stream has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

          def inject_values_to_event_stream(tag, es)
        return es unless @_inject_enabled

        new_es = Fluent::MultiEventStream.new
        es.each do |time, record|
    Severity: Minor
    Found in lib/fluent/plugin_helper/inject.rb - 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

    Method inject_values_to_record has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

          def inject_values_to_record(tag, time, record)
        return record unless @_inject_enabled

        r = record.dup
        if @_inject_hostname_key
    Severity: Minor
    Found in lib/fluent/plugin_helper/inject.rb - 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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