<commit_before>module Faraday
  class Middleware
    include Rack::Utils

    class << self
      attr_accessor :load_error, :supports_parallel_requests
      alias supports_parallel_requests? supports_parallel_requests

      # valid parallel managers should respond to #run with no parameters.
      # otherwise, return a short wrapper around it.
      def setup_parallel_manager(options = {})
        nil
      end
    end

    def self.loaded?
      @load_error.nil?
    end

    def initialize(app = nil)
      @app = app
    end
  end
end<commit_msg>don't mix in Rack::Utils in Faraday::Middleware<commit_after>module Faraday
  class Middleware
    class << self
      attr_accessor :load_error, :supports_parallel_requests
      alias supports_parallel_requests? supports_parallel_requests

      # valid parallel managers should respond to #run with no parameters.
      # otherwise, return a short wrapper around it.
      def setup_parallel_manager(options = {})
        nil
      end
    end

    def self.loaded?
      @load_error.nil?
    end

    def initialize(app = nil)
      @app = app
    end
  end
end
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{'dir': 'git-commits-cleaned', 'id': '5906145', 'n_tokens_mistral': 317, 'n_tokens_neox': 308, 'n_words': 98}