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ashirahattia/cs169-pgm

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app/helpers/matches_helper.rb

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Cyclomatic complexity for choice_num is too high. [8/6]
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    def choice_num some_match
        project_id = some_match.project.id
        group = some_match.group
        case project_id
        when group[:first_choice]
Severity: Minor
Found in app/helpers/matches_helper.rb by rubocop

This cop checks that the cyclomatic complexity of methods is not higher than the configured maximum. The cyclomatic complexity is the number of linearly independent paths through a method. The algorithm counts decision points and adds one.

An if statement (or unless or ?:) increases the complexity by one. An else branch does not, since it doesn't add a decision point. The && operator (or keyword and) can be converted to a nested if statement, and ||/or is shorthand for a sequence of ifs, so they also add one. Loops can be said to have an exit condition, so they add one.

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