Showing 2 of 4 total issues
Method graceful_stop has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
Open
def graceful_stop
# set to unhealthy state
unless @stopper
# spawn a thread to stop application after a given time
@stopper = Thread.new do- 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 initialize has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def initialize(level, message, extras = {})
raise ArgumentError, "level must be one of #{SEVERITIES.keys.join(', ')}, but is #{level}" unless SEVERITIES[level]
raise ArgumentError, "message must not be nil" unless message
raise ArgumentError, "extras must be a hash, but is #{extras.class}" unless extras.is_a?(Hash)
- 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"