锦标赛系统创建驱动程序

Question

现在错误已通过添加 require 'tournament_system' 修复，这是我的新错误：

这是航站楼：

  Rendering html template
  Rendered html template (0.0ms)
  Rendered tourneys/index.html.erb within layouts/application (10.8ms)
Completed 401 Unauthorized in 16ms (Views: 0.3ms | ActiveRecord: 1.1ms)



RuntimeError - Not Implemented:
  app/controllers/tourneys_controller.rb:77:in `tourn'
  app/views/tourneys/index.html.erb:37:in `_app_views_tourneys_index_html_erb__1482772099755741577_70314301318160'

Started POST "/__better_errors/deabb75178ea93ac/variables" for ::1 at 2018-04-17 00:55:03 -0700

这是在网页上

Not Implemented

tournapp/controllers/tourneys_controller.rb
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  def tourn
    driver = Driver.new
   # Generate a round of a single elimination tournament
    TournamentSystem::SingleElimination.generate driver
    #Challonge::Tournament.find(:all)
    #@teamArray2 = render html: "<div>#{Challonge::Tournament.find(:all)}</div>".html_safe
  end
>>
 This is a live shell. Type in here.
Request info
Request parameters  
{"controller"=>"tourneys", "action"=>"index"}
Rack session    
(object too large. Modify ActionDispatch::Request::Session#inspect or increase BetterErrors.maximum_variable_inspect_size)
Local Variables
driver  
#<Driver:0x00007fe6a4eba5e0>

我认为错误与未正确调用驱动程序有关。我还使用脚手架创建了控制器 Tourney。

Answer 1

您的 Class Driver 继承自 TournamentSystem::Driver 但该模块不可用，因为它没有明确要求。

添加 require 'tournament_system' 应该可以解决这个问题。

关于NotImplemented错误，这与您的代码无关。如果按照module SingleElimination(source code)中def generate的源码遍历：

def generate calls create_matches which calls create_match which finally calls build_match 并且有一个 raise 'Not Implemented'.

项目的开发人员尚未完成所有必需功能的实现。

锦标赛系统创建驱动程序

Tournament-Systems creating driver

ruby-on-rails

ruby

drivers

tournament