lib/rubocop/cop/lint/symbol_conversion.rb
Method correct_hash_key has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def correct_hash_key(node)
# Although some operators can be converted to symbols normally
# (ie. `:==`), these are not accepted as hash keys and will
# raise a syntax error (eg. `{ ==: ... }`). Therefore, if the
# symbol does not start with an alphanumeric or underscore, it- 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 correct_inconsistent_hash_keys has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def correct_inconsistent_hash_keys(keys)
keys.each do |key|
ignore_node(key)
next if requires_quotes?(key)- 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"