# encoding: utf-8

require 'faraday'

module Github
  module Request
    class Caching < Faraday::Middleware
      attr_reader :cache

      def initialize(app, cache = nil, options={})
        super(app)
        @cache = cache || Proc.new{}.call
      end

      def call(env)
        if env[:method] == :get
          # TODO choose cache method
          # file_store
          # mem_cache_store
          # memory_store
        else
          @app.call(env)
        end
      end

      def cache_key
        url = env[:url].dup
        if url.query
        end
      end
    end
  end # Request
end # Github