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taichi-ishitani/rggen

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lib/rggen/builtins/register/offset_address.rb

Summary

Maintainability
A
1 hr
Test Coverage

Method parse_address has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

    def parse_address(cell)
      if pattern_matched?
        addresses = captures.compact.map(&method(:Integer))
        if addresses.size == 2
          addresses
Severity: Minor
Found in lib/rggen/builtins/register/offset_address.rb - About 55 mins to fix

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_start_end_adderss_relation has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def check_start_end_adderss_relation(cell)
      return if start_address < end_address
      return if [configuration.byte_width, byte_size].all? { |v| v == 1 }
      error "start address is equal to or greater than end address: #{cell}"
    end
Severity: Minor
Found in lib/rggen/builtins/register/offset_address.rb - About 25 mins to fix

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

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