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bdurand/lumberjack_json_device

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lib/lumberjack_json_device.rb

Summary

Maintainability
A
0 mins
Test Coverage

Method entry_as_json has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
Wontfix

    def entry_as_json(entry)
      data = {}
      set_attribute(data, @time_key, entry.time) unless @time_key.nil?
      set_attribute(data, @severity_key, entry.severity_label) unless @severity_key.nil?
      set_attribute(data, @progname_key, entry.progname) unless @progname_key.nil?
Severity: Minor
Found in lib/lumberjack_json_device.rb - 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

Method set_attribute has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
Wontfix

    def set_attribute(data, key, value)
      return if value.nil?

      if (value.is_a?(Time) || value.is_a?(DateTime)) && @time_formatter
        value = @time_formatter.call(value)
Severity: Minor
Found in lib/lumberjack_json_device.rb - 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

Method mapping= has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Wontfix

    def mapping=(mapping)
      @mutex.synchronize do
        keys = {}
        mapping.each do |key, value|
          if value == true
Severity: Minor
Found in lib/lumberjack_json_device.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 initialize has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Wontfix

    def initialize(stream_or_device, mapping: DEFAULT_MAPPING, formatter: nil, datetime_format: nil)
      @mutex = Mutex.new

      @device = if stream_or_device.is_a?(Device)
        stream_or_device
Severity: Minor
Found in lib/lumberjack_json_device.rb - About 45 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 deep_merge! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Wontfix

    def deep_merge!(hash, other_hash, &block)
      hash.merge!(other_hash) do |key, this_val, other_val|
        if this_val.is_a?(Hash) && other_val.is_a?(Hash)
          deep_merge!(this_val, other_val, &block)
        elsif block
Severity: Minor
Found in lib/lumberjack_json_device.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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