Showing 628 of 670 total issues
Method on_def has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def on_def(node)
op_method_candidate?(node) do |name, arg|
add_offense(arg, message: format(MSG, opr: name)) do |corrector|
corrector.replace(arg, 'other')
node.each_descendant(:lvar, :lvasgn) do |lvar|- 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 kw_node_with_special_indentation has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def kw_node_with_special_indentation(node)
keyword_node =
node.each_ancestor(*KEYWORD_ANCESTOR_TYPES).find do |ancestor|
next if ancestor.if_type? && ancestor.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 extract_ruby_version has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def extract_ruby_version(required_ruby_version)
return unless required_ruby_version
if required_ruby_version.is_a?(Array)
required_ruby_version = required_ruby_version.detect do |v|- 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 iterate_until_no_changes has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def iterate_until_no_changes(source, offenses_by_iteration)
# Keep track of the state of the source. If a cop modifies the source
# and another cop undoes it producing identical source we have an
# infinite loop.
@processed_sources = []- 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 6 (exceeds 5 allowed). Consider refactoring. Open
def on_send(node)
return unless (attrs = node.attribute_accessor?)
attrs.last.each do |name_item|
name = attr_name(name_item)- 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_ancestor_method_dispatch_node has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def find_ancestor_method_dispatch_node(node)
return unless (ancestor = node.parent.parent)
return unless ancestor.call_type? || ancestor.super_type? || ancestor.yield_type?
return if brackets?(ancestor)
- 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_alignment has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def check_alignment(items, base_column = nil)
base_column ||= display_column(items.first.source_range) unless items.empty?
each_bad_alignment(items, base_column) do |current|
expr = current.source_range- 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 list_unknown_cops has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def list_unknown_cops(invalid_cop_names)
unknown_cops = []
invalid_cop_names.each do |name|
# There could be a custom cop with this name. If so, don't warn
next if Cop::Registry.global.contains_cop_matching?([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 examples has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def examples(examples_object)
examples_object.each_with_object(h3('Examples').dup) do |example, content|
content << "\n" unless content.end_with?("\n\n")
content << h4(example.name) unless example.name == ''
content << code_example(example)- 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 group_comments has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def group_comments(comments)
result = []
comments.each.with_index do |comment, index|
# Grab the scope directive if it is preceded by a method directive
if comment.text.include?('@!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 on_send has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def on_send(node)
return if node.receiver
return unless (argument = node.arguments[1])
return unless argument.str_type? && argument.value.empty?
- 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_def has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def on_def(node)
return unless block_handler?(node)
return unless node.parent
add_offense(node) unless numblock_handler?(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 on_defined? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def on_defined?(node)
arg = node.first_argument
return false unless arg.ivar_type?
method_node, method_name = find_definition(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 location has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def location(node)
return node.loc.name if node.casgn_type?
if LSP.enabled?
end_range = node.loc.respond_to?(:name) ? node.loc.name : node.loc.begin- 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 cleanup has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def self.cleanup(config_store, verbose, cache_root = nil)
return if inhibit_cleanup # OPTIMIZE: For faster testing
cache_root ||= cache_root(config_store)
return unless File.exist?(cache_root)- 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_target_line has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def find_target_line
configuration_entries.find.with_index do |line, index|
next unless cop_name_line?(line)
return index if badge.to_s < 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 autocorrect_enabled? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def autocorrect_enabled?
# allow turning off autocorrect on a cop by cop basis
return true unless cop_config
# `false` is the same as `disabled` for backward compatibility.- 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 traverse_files_upwards has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def traverse_files_upwards(filename, start_dir, stop_dir)
Pathname.new(start_dir).expand_path.ascend do |dir|
file = dir + filename
yield(file.to_s) if file.exist?
- 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 summary has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def summary
if @correction_count.positive?
if @correctable_count.positive?
"#{files} inspected, #{offenses} detected, #{corrections} corrected, " \
"#{correctable}"- 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 run_command has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def run_command(server_command, detach:)
case server_command
when '--server'
Server::ClientCommand::Start.new(detach: detach).run unless Server.running?
when '--no-server'- 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"