# File lib/oauth/client/em_http.rb, line 80
  def combine_query(path, query, uri_query)
    combined_query = if query.kind_of?(Hash)
      query.map { |k, v| encode_param(k, v) }.join('&')
    else
      query.to_s
    end
    if !uri_query.to_s.empty?
      combined_query = [combined_query, uri_query].reject {|part| part.empty?}.join("&")
    end
    combined_query.to_s.empty? ? path : "#{path}?#{combined_query}"
  end