lib/rubocop/cop/style/redundant_double_splat_hash_braces.rb
Method on_hash
has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
Open
def on_hash(node)
return if node.pairs.empty? || node.pairs.any?(&:hash_rocket?)
return unless (parent = node.parent)
return unless parent.call_type? || parent.kwsplat_type?
return unless mergeable?(parent)
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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 mergeable?
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
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
Avoid too many return
statements within this method. Open
Open
return unless (kwsplat = node.each_ancestor(:kwsplat).first)
Avoid too many return
statements within this method. Open
Open
return if !node.braces? || allowed_double_splat_receiver?(kwsplat)