upconvert_legacy_yaml!

in lib/cc/config/yaml_adapter.rb [46:70]

• 21 lines of code
• 8 McCabe index (conditional complexity)

      def upconvert_legacy_yaml!
        config.delete("ratings")

        if config.key?("engines")
          config["plugins"] ||= config.delete("engines")
        end

        plugins = config.fetch("plugins", {})
        plugins.each do |engine, data|
          plugins[engine] = coerce_engine(data)
          if plugins.fetch(engine)["exclude_paths"]
            plugins.fetch(engine)["exclude_patterns"] ||= Array(plugins.fetch(engine).delete("exclude_paths"))
          end
          if plugins.fetch(engine)["config"]
            plugins.fetch(engine)["config"] = convert_to_legacy_file_config(
              plugins.fetch(engine).fetch("config"),
            )
          end
        end

        if config.key?("exclude_paths")
          config["exclude_patterns"] ||= Array(config.delete("exclude_paths"))
        end
      end