codeclimate/ruby-test-reporter

require "logger"
 
module CodeClimate
  module TestReporter
Replace class var @@configuration with a class instance var.
    @@configuration = nil
 
    def self.configure
Replace class var @@configuration with a class instance var.
      @@configuration = Configuration.new
 
      if block_given?
        yield configuration
      end
 
      configuration
    end
 
    def self.configuration
      @@configuration || configure
    end
 
    class Configuration
      attr_accessor :branch, :path_prefix, :gzip_request, :git_dir
 
      attr_writer :logger, :profile, :timeout
 
      def initialize
        @gzip_request = true
      end
 
      def logger
        @logger ||= default_logger
      end
 
      def profile
        @profile ||= "test_frameworks"
      end
 
      def skip_token
        @skip_token ||= "nocov"
      end
 
      def timeout
        @timeout ||= Client::DEFAULT_TIMEOUT
      end
 
      private
 
      def default_logger
        log = Logger.new($stderr)
        log.level = Logger::INFO
 
        log
      end
    end
  end
end