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dzunk/redis-time-series

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lib/redis/time_series/filters.rb

Summary

Maintainability
B
4 hrs
Test Coverage
A
100%

Class Filters has 26 methods (exceeds 20 allowed). Consider refactoring.
Open

    class Filters
      Equal = Struct.new(:label, :value) do
        self::REGEX = /^[^!]+=[^(]+/

        def self.parse(str)
Severity: Minor
Found in lib/redis/time_series/filters.rb - About 3 hrs to fix

    Method parse_hash has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

          def parse_hash(filter_hash)
        return unless filter_hash.is_a? Hash
        filter_hash.map do |label, value|
          case value
          when TrueClass then Present.new(label)
    Severity: Minor
    Found in lib/redis/time_series/filters.rb - About 1 hr 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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