#coding=utf-8 desc "纠正学生实训耗时不准的问题" namespace :shixuns do task correct_the_shixun_cost_time: :environment do puts "myshixun_id: #{ENV['myshixun_id']}" if ENV['myshixun_id'].present? myshixun = Myshixun.find(ENV['myshixun_id']) myshixun.games.where(status: 2).each do |game| cost_time = game.end_time.to_i - game.open_time.to_i game.update_column(:cost_time, cost_time) end end end end