def list(*args)
      params = arguments(args).params

      response = if user_name = arguments.remaining.first
        get_request("/users/#{user_name}/followers", params)
      else
        get_request("/user/followers", params)
      end
      return response unless block_given?
      response.each { |el| yield el }
    end
def list(*args)
      params = arguments(args).params

      response = if user_name = arguments.remaining.first
        get_request("/users/#{user_name}/followers", params)
      else
        get_request("/user/followers", params)
      end
      return response unless block_given?
      response.each { |el| yield el }
    end
List a user's followers

 @example
  github = Github.new
  github.users.followers.list 'user-name'
  github.users.followers.list 'user-name' { |user| ... }

 List the authenticated user's followers

 @example
  github = Github.new oauth_token: '...'
  github.users.followers
  github.users.followers { |user| ... }

 @api public