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fluent/fluentd

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lib/fluent/compat/parser.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method values_map has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

        def values_map(values)
          record = Hash[keys.zip(values.map { |value| convert_value_to_nil(value) })]

          if @time_key
            value = @keep_time_key ? record[@time_key] : record.delete(@time_key)
Severity: Minor
Found in lib/fluent/compat/parser.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 lookup has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

      def self.lookup(format)
        # TODO: warn when deprecated to use Plugin.new_parser or RegexpParser.new directly
        if format.nil?
          raise ConfigError, "'format' parameter is required"
        end
Severity: Minor
Found in lib/fluent/compat/parser.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 convert_value_to_nil has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def convert_value_to_nil(value)
          if value && @null_empty_string
            value = (value == '') ? nil : value
          end
          if value && @null_value_pattern
Severity: Minor
Found in lib/fluent/compat/parser.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 convert_type_converter_parameters! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def convert_type_converter_parameters!(conf)
          if conf["types"]
            delimiter = conf["types_delimiter"] || ','
            label_delimiter = conf["types_label_delimiter"] || ':'
            types = {}
Severity: Minor
Found in lib/fluent/compat/parser.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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