Showing 624 of 666 total issues
Method engineering? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def engineering?(node)
mantissa, exponent = node.source.split('e')
return false unless /^-?\d+$/.match?(exponent)
return false unless (exponent.to_i % 3).zero?
return false if /^-?\d{4}/.match?(mantissa)- 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_new_investigation has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def on_new_investigation
return if @options.key?(:stdin)
return if Platform.windows?
return unless processed_source.start_with?(SHEBANG)
return if executable?(processed_source)- 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 mergeable? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def mergeable?(node)
return true unless node.call_type?
return false unless MERGE_METHODS.include?(node.method_name)
return true unless (parent = node.parent)
- 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 nil_node_at_the_end_of_method_body has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def nil_node_at_the_end_of_method_body(body)
return body if body.nil_type?
return unless body.begin_type?
return unless (last_child = body.children.last)
- 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 empty_if_branch? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def empty_if_branch?(node)
return false unless (parent = node.parent)
return true unless parent.if_type?
return true unless (if_branch = parent.if_branch)
- 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 inside_class_with_stateful_parent? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def inside_class_with_stateful_parent?(node)
if (block_node = node.each_ancestor(:block, :numblock).first)
return false unless (super_class = class_new_block(block_node))
!allowed_class?(super_class)- 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_const has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def on_const(node)
# FIXME: Workaround for "`undefined method `expression' for nil:NilClass`" when processing
# `__ENCODING__`. It is better to be able to work without this condition.
# Maybe further investigation of RuboCop AST will lead to an essential solution.
return unless node.loc- 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 entirely_literal? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def entirely_literal?(node)
case node.type
when :array
node.each_value.all? { |value| entirely_literal?(value) }
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 on_case_match has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def on_case_match(node)
node.in_pattern_branches.each do |branch|
next if branch.body
next if cop_config['AllowComments'] && contains_comments?(branch)
- 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 find_offense_node_by has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def find_offense_node_by(diagnostic)
ast = processed_source.ast
ast.each_node(:splat, :block_pass, :kwsplat) do |node|
next unless offense_position?(node, diagnostic)
- 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 check has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def check(node)
lambda do |exception_class, cbase|
return if cbase.nil? && implicit_namespace?(node)
add_offense(exception_class) do |corrector|- 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 allow_receiver? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def allow_receiver?(receiver)
if receiver.numeric_type? || (receiver.send_type? &&
(conversion_method?(receiver.method_name) ||
allowed_method_name?(receiver.method_name)))
true- 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 offense_range has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def offense_range(duplicate_branch)
parent = duplicate_branch.parent
if parent.respond_to?(:else_branch) && parent.else_branch.equal?(duplicate_branch)
if parent.if_type? && parent.ternary?- 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 parenthesized_it_method_in_block? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def parenthesized_it_method_in_block?(node)
return false unless node.method?(:it)
return false unless (block_node = node.each_ancestor(:block).first)
return false unless block_node.arguments.empty_and_without_delimiters?
- 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 check_case has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def check_case(node)
else_branch = node.else_branch
return false unless else_branch
return false unless flow_expression?(else_branch)
- 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 returned_accumulator_index has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def returned_accumulator_index(return_values, accumulator_name, element_name)
return_values.detect do |val|
next unless accumulator_index?(val, accumulator_name)
next true if val.method?(:[]=)
- 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 check_case has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def check_case(node)
else_branch = node.else_branch
return false unless else_branch
return false unless break_statement?(else_branch)
- 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 preceded_by_continue_statement? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def preceded_by_continue_statement?(break_statement)
break_statement.left_siblings.any? do |sibling|
# Numblocks have the arguments count as a number in the AST.
next if sibling.is_a?(Integer)
next if sibling.loop_keyword? || loop_method?(sibling)- 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 check_send has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def check_send(node)
if node.arithmetic_operation?
lhs, _operation, rhs = *node
float?(lhs) || float?(rhs)
elsif FLOAT_RETURNING_METHODS.include?(node.method_name)- 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_case has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def on_case(case_node)
if case_node.condition
check_case(case_node)
else
case_node.each_when do |when_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"