Class CodeLengthCalculator
has 21 methods (exceeds 20 allowed). Consider refactoring. Open
class CodeLengthCalculator
extend NodePattern::Macros
include Util
FOLDABLE_TYPES = %i[array hash heredoc send csend].freeze
Method code_length
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def code_length(node) # rubocop:disable Metrics/MethodLength
if classlike_node?(node)
classlike_code_length(node)
elsif heredoc_node?(node)
heredoc_length(node)
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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 calculate
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def calculate
length = code_length(@node)
return length if @foldable_types.empty?
each_top_level_descendant(@node, @foldable_types) do |descendant|
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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_top_level_descendant
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def each_top_level_descendant(node, types, &block)
node.each_child_node do |child|
next if classlike_node?(child)
if types.include?(child.type)
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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 source_from_node_with_heredoc
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def source_from_node_with_heredoc(node)
last_line = -1
node.each_descendant do |descendant|
next unless descendant.source
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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"