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codeplant/simple-navigation

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lib/simple_navigation/item_container.rb

Summary

Maintainability
A
1 hr
Test Coverage

Method item has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    def item(key, name, url = nil, options = {}, &block)
Severity: Minor
Found in lib/simple_navigation/item_container.rb - About 35 mins to fix

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

        def level_for_item(navi_key)
      return level if self[navi_key]

      items.each do |item|
        next unless item.sub_navigation
    Severity: Minor
    Found in lib/simple_navigation/item_container.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"

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