Showing 3 of 5 total issues
Method enumerator has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
def enumerator(start, direction = :up)
Enumerator.new do |yielder|
memo = direction == :up ? next_valid_cif(start + 1) : prev_valid_cif(start - 1)
loop do
yielder << memo- 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 validate_each has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def validate_each(record, attribute, value)
allow_blank = options.fetch(:allow_blank, false)
allow_nil = options.fetch(:allow_nil, false)
message = options.fetch(:message, :invalid)
record.errors.add_on_empty(attribute) && return if value.nil? && !allow_nil- 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 valid_birthdate? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def valid_birthdate?(cnp)
year_code = cnp[0].chr.to_i
year =
case year_code
when 1..2 then '19'- 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"