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19 lines
541 B
19 lines
541 B
6 years ago
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#coding=utf-8
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# 执行示例 bundle exec rake excellent_course_exercise:student_answer args=149,2903
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desc "同步精品课的学生试卷数据"
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namespace :excellent_course_exercise do
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task :student_answer => :environment do
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course = Course.find_by(id: 2933)
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exercises = course.exercises
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participant_count = 1042
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pass_count = 823
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members_1 = course.students.order("id asc").limit(987)
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members_2 = course.students.order("id asc").limit(1042)
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members_1 = course.students.order("id asc").limit(322)
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end
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end
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