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cryptosphere/cryptosphere

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lib/cryptosphere/heads/read_head.rb

Summary

Maintainability
A
1 hr
Test Coverage

Method initialize has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

      def initialize(uri)
        uri = URI(uri) unless uri.is_a? URI # coerce to a URI
        scheme, authority = uri.scheme, uri.opaque
        raise ArgumentError, "not a #{URI_SCHEME}: #{uri}" unless scheme == URI_SCHEME
Severity: Minor
Found in lib/cryptosphere/heads/read_head.rb - About 35 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 read has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def read(position, timestamp = nil)
        position = Position.new(position) unless position.is_a? Position

        # TODO: test decrypting positions with the wrong head
        raise ForgeryError, "invalid position for this read head" unless position.public_key == @verify_key.to_bytes
Severity: Minor
Found in lib/cryptosphere/heads/read_head.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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