lib/rubocop/cop/style/sole_nested_conditional.rb
Class SoleNestedConditional
has 23 methods (exceeds 20 allowed). Consider refactoring. Open
Open
class SoleNestedConditional < Base
include RangeHelp
extend AutoCorrector
MSG = 'Consider merging nested conditions into outer `%<conditional_type>s` conditions.'
Method insert_bang
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def insert_bang(corrector, node, is_modify_form)
condition = node.condition
if (condition.send_type? && condition.comparison_method? && !condition.parenthesized?) ||
(is_modify_form && wrap_condition?(condition))
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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"