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vadv/kurchatov

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lib/kurchatov/plugin/riemann.rb

Summary

Maintainability
A
55 mins
Test Coverage

Method runnable_by_config? has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
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      def runnable_by_config?
        Log.info("Plugin '#{self.name}' disabled by run and collect nil") and return if (collect.nil? && run.nil?)
        Log.info("Plugin '#{self.name}' disabled in config") and return if (plugin[:disable] == true)
        Log.info("Plugin '#{self.name}' not started by run_if condition ") and
            return unless self.instance_eval(&run_if)
Severity: Minor
Found in lib/kurchatov/plugin/riemann.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"

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