Showing 614 of 652 total issues
Method on_block has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def on_block(node)
return if node.single_line?
unless args_on_beginning_line?(node) || line_break_necessary_in_args?(node)
add_offense_for_expression(node, node.arguments, ARG_MSG)- 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 7 (exceeds 5 allowed). Consider refactoring. Open
def on_send(node)
heredoc_arg = extract_heredoc_argument(node)
return unless heredoc_arg
outermost_send = outermost_send_on_same_line(heredoc_arg)- 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
buffer = processed_source.buffer
return if buffer.source.empty?
# The extra text that comes after the last token could be __END__- 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 belong_to_outer_scope? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def belong_to_outer_scope?(target_node)
return true if !naked_top_level? && target_node.equal?(node)
return true if ancestor_node?(target_node)
return false unless target_node.parent.equal?(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 check_assignment has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def check_assignment(node, rhs)
return if node.send_type? && node.loc.operator&.source != '='
return unless rhs
return unless supported_types.include?(rhs.type)
return if rhs.single_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 begin_pos_with_comment has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def begin_pos_with_comment(node)
first_comment = nil
(node.first_line - 1).downto(1) do |annotation_line|
break unless (comment = processed_source.comment_at_line(annotation_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 extract_heredoc has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def extract_heredoc(node)
return node if heredoc_node?(node)
return node.receiver if single_line_send_with_heredoc_receiver?(node)
return unless node.hash_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 offending_range has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def offending_range(node)
receiver = node.receiver
return unless receiver&.block_type?
receiver_location = receiver.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 check has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def check(hash_node, left_parenthesis)
return if ignored_node?(hash_node)
left_brace = hash_node.loc.begin
first_pair = hash_node.pairs.first- 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 alignment_node has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def alignment_node(node)
ancestor_node = ancestor_node(node)
return ancestor_node if ancestor_node.nil? || ancestor_node.kwbegin_type?
return if ancestor_node.respond_to?(:send_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 indentation_to_check? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def indentation_to_check?(base_loc, body_node)
return false if skip_check?(base_loc, body_node)
if body_node.rescue_type?
check_rescue?(body_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 private_constant? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def private_constant?(node)
return false unless node.casgn_type? && node.namespace.nil?
return false unless (parent = node.parent)
parent.each_child_node(:send) do |child_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_heredoc has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def on_heredoc(node)
body = heredoc_body(node)
return if body.strip.empty?
body_indent_level = indent_level(body)- 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 ruby_executable? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def ruby_executable?(file)
return false unless File.extname(file).empty? && File.exist?(file)
first_line = File.open(file, &:readline)
/#!.*(#{ruby_interpreters(file).join('|')})/.match?(first_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 wanted_dir_patterns has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def wanted_dir_patterns(base_dir, exclude_pattern, flags)
# Escape glob characters in base_dir to avoid unwanted behavior.
base_dir = base_dir.gsub(/[\\\{\}\[\]\*\?]/) do |reserved_glob_character|
"\\#{reserved_glob_character}"
end- 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
Avoid too many return statements within this method. Open
return if dispatch_node.parent && parentheses?(dispatch_node.parent)Avoid too many return statements within this method. Open
return true if should_merge?(base_mode, key)Avoid too many return statements within this method. Open
return if last_expression?(dispatch_node) && !method_dispatch_as_argument?(dispatch_node)Avoid too many return statements within this method. Open
return unless (kwsplat = node.each_ancestor(:kwsplat).first)Avoid too many return statements within this method. Open
return if !node.braces? || allowed_double_splat_receiver?(kwsplat)