lib/datashift/column_packer.rb
Method record_to_column has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
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def record_to_column(record, json = false)
return '' if record.nil? || (record.respond_to?(:each) && record.empty?)
# :only and :except options can be used to limit the attributes included- 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
TODO found Open
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# TODO: - better ways ?? - see transcoding and String#encode- Exclude checks
Extra blank line detected. Open
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end- Read upRead up
- Exclude checks
This cops checks for two or more consecutive blank lines.
Example:
# bad - It has two empty lines.
some_method
# one empty line
# two empty lines
some_method
# good
some_method
# one empty line
some_method