Showing 6 of 6 total issues
Method startup has 42 lines of code (exceeds 25 allowed). Consider refactoring. Open
def startup
cache = {}
stats = { requested: 0 }
# Start the RubyDNS serverMethod call has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
def call(server, name, resource_class, transaction)
unless match(name, resource_class)
server.logger.debug "<#{transaction.query.id}> Resource class #{resource_class} failed to match #{@pattern[1].inspect}!"
return false- Read upRead up
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 call has 27 lines of code (exceeds 25 allowed). Consider refactoring. Open
def call(server, name, resource_class, transaction)
unless match(name, resource_class)
server.logger.debug "<#{transaction.query.id}> Resource class #{resource_class} failed to match #{@pattern[1].inspect}!"
return falseMethod startup has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def startup
cache = {}
stats = { requested: 0 }
# Start the RubyDNS server- Read upRead up
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 startup has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def startup
RubyDNS.run_server(INTERFACES) do
fallback_resolver_supervisor = RubyDNS::Resolver.supervise(RubyDNS::System.nameservers)
match(//, IN::A) do |transaction|- Read upRead up
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
Avoid too many return statements within this method. Open
return false