lib/rubocop/cop/naming/memoized_instance_variable_name.rb
Method on_or_asgn has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
Open
def on_or_asgn(node)
lhs, _value = *node
return unless lhs.ivasgn_type?
method_node, method_name = find_definition(node)- 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 on_defined? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def on_defined?(node)
arg = node.first_argument
return false unless arg.ivar_type?
method_node, method_name = find_definition(node)- 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"