Showing 2 of 2 total issues
Method load_config has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring. Open
Open
def load_config
if fetch(:ec2_profile)
credentials = Aws::SharedCredentials.new(profile_name: fetch(:ec2_profile)).credentials
if credentials
set :ec2_access_key_id, credentials.access_key_id- 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 get_servers_for_role has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
Open
def get_servers_for_role(role)
filters = [
{name: 'tag-key', values: [stages_tag, project_tag]},
{name: tag(project_tag), values: ["*#{application}*"]},
{name: 'instance-state-name', values: %w(running)}- 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"