Class Parameters has 76 methods (exceeds 20 allowed). Consider refactoring. Open
class Parameters
include ActiveSupport::DeepMergeable
cattr_accessor :permit_all_parameters, instance_accessor: false, default: false
File strong_parameters.rb has 556 lines of code (exceeds 250 allowed). Consider refactoring. Open
require "active_support/core_ext/hash/indifferent_access"
require "active_support/core_ext/array/wrap"
require "active_support/core_ext/string/filters"
require "active_support/core_ext/object/to_query"
require "active_support/deep_mergeable"Method hash_filter has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
def hash_filter(params, filter)
filter = filter.with_indifferent_access
# Slicing filters out non-declared keys.
slice(*filter.keys).each do |key, value|- 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 permitted_scalar_filter has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
def permitted_scalar_filter(params, permitted_key)
permitted_key = permitted_key.to_s
if has_key?(permitted_key) && permitted_scalar?(self[permitted_key])
params[permitted_key] = self[permitted_key]- 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 convert_parameters_to_hashes has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def convert_parameters_to_hashes(value, using, &block)
case value
when Array
value.map { |v| convert_parameters_to_hashes(v, using) }
when 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"
Further reading
Method _deep_transform_keys_in_object! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def _deep_transform_keys_in_object!(object, &block)
case object
when Hash
object.keys.each do |key|
value = object.delete(key)- 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 _deep_transform_keys_in_object has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def _deep_transform_keys_in_object(object, &block)
case object
when Hash
object.each_with_object(self.class.new) do |(key, value), result|
result[yield(key)] = _deep_transform_keys_in_object(value, &block)- 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"