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rapid7/metasploit-framework

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lib/msfdb_helpers/pg_ctl.rb

Summary

Maintainability
A
2 hrs
Test Coverage

Method retry_until_truthy has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def retry_until_truthy(timeout:)
      start_time = Process.clock_gettime(Process::CLOCK_MONOTONIC, :second)
      ending_time = start_time + timeout
      retry_count = 0
      while Process.clock_gettime(Process::CLOCK_MONOTONIC, :second) < ending_time
Severity: Minor
Found in lib/msfdb_helpers/pg_ctl.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 start has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

    def start
      if status == DatabaseStatus::RUNNING
        puts "Database already started at #{@db}"
        return true
      end
Severity: Minor
Found in lib/msfdb_helpers/pg_ctl.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 delete has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def delete
      if exists?
        stop

        if @options[:delete_existing_data]
Severity: Minor
Found in lib/msfdb_helpers/pg_ctl.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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