Sign upLogin

mongodb/mongo-ruby-driver

View on GitHub
Star
lib/mongo/collection/view/change_stream.rb

Summary

Maintainability
C
1 day
Test Coverage

Method change_doc has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
Open

        def change_doc
          {}.tap do |doc|
            if @options[:full_document]
              doc[:fullDocument] = @options[:full_document]
            end
Severity: Minor
Found in lib/mongo/collection/view/change_stream.rb - About 3 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

Class ChangeStream has 22 methods (exceeds 20 allowed). Consider refactoring.
Open

      class ChangeStream
        include Aggregation::Behavior
        include Retryable

        # @return [ String ] The fullDocument option default value.
Severity: Minor
Found in lib/mongo/collection/view/change_stream.rb - About 2 hrs to fix

    Method try_next has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
    Open

            def try_next
          recreate_cursor! if @timed_out

          raise StopIteration.new if closed?
    Severity: Minor
    Found in lib/mongo/collection/view/change_stream.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 change_doc has 31 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            def change_doc
          {}.tap do |doc|
            if @options[:full_document]
              doc[:fullDocument] = @options[:full_document]
            end
    Severity: Minor
    Found in lib/mongo/collection/view/change_stream.rb - About 1 hr to fix

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

              def create_cursor!(timeout_ms = nil)
          # clear the cache because we may get a newer or an older server
          # (rolling upgrades)
          @start_at_operation_time_supported = nil
      Severity: Minor
      Found in lib/mongo/collection/view/change_stream.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 each has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

              def each
          raise StopIteration.new if closed?
          loop do
            document = try_next
            yield document if document
      Severity: Minor
      Found in lib/mongo/collection/view/change_stream.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

      There are no issues that match your filters.

      Category
      Status