Showing 644 of 684 total issues
Method keyword_rest_arg_same? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def keyword_rest_arg_same?(def_arg, super_arg)
return false unless def_arg.kwrestarg_type?
# anonymous forwarding
return true if def_arg.name.nil? && super_arg.forwarded_kwrestarg_type?
return false unless super_arg.kwsplat_type?- 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 process_control_op has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def process_control_op(node)
cond = node.condition
control_op_condition(cond) do |first_child, rest_children|
return if require_parentheses?(node, first_child)- 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_send has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def on_send(node)
return unless (dot = node.loc.dot)
return if node.receiver.const_type? || !node.arguments.one?
_lhs, _op, rhs = *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_hash has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def on_hash(node)
return if node.children.first&.kwsplat_type?
return unless (array = containing_array(node))
return unless last_array_item?(array, node) && explicit_array?(array)
- 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 get_blocks has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def get_blocks(node, &block)
case node.type
when :block, :numblock
yield node
when :send- 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 8 (exceeds 5 allowed). Consider refactoring. Open
def on_new_investigation
processed_source.comments.each do |comment|
next unless comment.document?
add_offense(comment) 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 on_send has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def on_send(node) # rubocop:disable Metrics/CyclomaticComplexity
return unless node.bare_access_modifier? &&
!(node.parent&.block_type? || node.parent&.numblock_type?)
return if expected_empty_lines?(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_new_investigation has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def on_new_investigation
str_ranges = nil
processed_source.lines.each.with_index(1) do |line, lineno|
next unless (range = find_offense(line, lineno))- 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 target_satisfies_all_gem_version_requirements? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def target_satisfies_all_gem_version_requirements?
self.class.gem_requirements.all? do |gem_name, version_req|
all_gem_versions_in_target = @config.gem_versions_in_target
next false unless all_gem_versions_in_target
- 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 each_extra_empty_line has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def each_extra_empty_line(lines)
prev_line = 1
lines.each do |cur_line|
if exceeds_line_offset?(cur_line - prev_line)- 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_regexp has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def on_regexp(node)
message = if slash_literal?(node)
MSG_USE_PERCENT_R unless allowed_slash_literal?(node)
else
MSG_USE_SLASHES unless allowed_percent_r_literal?(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 process_errors has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def process_errors(file, errors)
errors.each do |error|
line = ":#{error.line}" if error.line
column = ":#{error.column}" if error.column
location = "#{file}#{line}#{column}"- 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 invertible? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def invertible?(node) # rubocop:disable Metrics/CyclomaticComplexity
case node&.type
when :begin
invertible?(node.children.first)
when :send- 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_operator? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def preceded_by_operator?(node, _range)
# regular dotted method calls bind more tightly than operators
# so we need to climb up the AST past them
node.each_ancestor do |ancestor|
return true if ancestor.and_type? || ancestor.or_type? || ancestor.range_type?- 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 autocorrect_numblock has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def autocorrect_numblock(corrector, node)
corrector.replace(node.send_node.loc.selector, 'each_with_object')
# We don't remove the return value to avoid a clobbering error.
node.body.each_descendant do |var|- 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 excess_leading_space? has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def excess_leading_space?(type, operator, with_space)
return false unless allow_for_alignment?
return false unless with_space.source.start_with?(EXCESSIVE_SPACE)
return !aligned_with_operator?(operator) unless type == :assignment- 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_block has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def on_block(node)
inverse_block?(node) do |_method_call, method, block|
return unless inverse_blocks.key?(method)
return if negated?(node) && negated?(node.parent)
return if node.each_node(:next).any?- 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 inspect has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def inspect(node, block_argument_node, condition_node, return_value_node, range)
return unless returns_block_argument?(block_argument_node, return_value_node)
return if condition_node.parent.elsif?
method = truthy_branch?(return_value_node) ? 'select' : 'reject'- 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 last_heredoc_argument has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def last_heredoc_argument(node)
n = last_heredoc_argument_node(node)
return n if heredoc?(n)
return unless n.respond_to?(:arguments)- 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 add_additional_modes has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def add_additional_modes(opts)
section(opts, 'Additional Modes') do
option(opts, '-L', '--list-target-files')
option(opts, '--show-cops [COP1,COP2,...]') do |list|
@options[:show_cops] = list.nil? ? [] : list.split(',')- 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"